171681169440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:238

約数の個数: 1152

約数和(自身を含む): 667188264960

約数和(自身を除く): 495507095520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 60, 62, 66, 68, 71, 79, 80, 85, 88, 93, 96, 102, 110, 120, 121, 124, 132, 136, 142, 155, 158, 160, 165, 170, 176, 186, 187, 204, 213, 220, 237, 240, 242, 248, 255, 264, 272, 284, 310, 316, 330, 340, 341, 352, 355, 363, 372, 374, 395, 408, 426, 440, 465, 474, 480, 484, 496, 510, 527, 528, 544, 561, 568, 605, 620, 632, 660, 680, 682, 710, 726, 744, 748, 781, 790, 816, 852, 869, 880, 930, 935, 948, 968, 992, 1020, 1023, 1054, 1056, 1065, 1122, 1136, 1185, 1207, 1210, 1240, 1264, 1320, 1343, 1360, 1364, 1420, 1452, 1488, 1496, 1562, 1580, 1581, 1632, 1704, 1705, 1738, 1760, 1815, 1860, 1870, 1896, 1936, 2040, 2046, 2057, 2108, 2130, 2201, 2244, 2272, 2343, 2370, 2414, 2420, 2449, 2480, 2528, 2607, 2635, 2640, 2686, 2720, 2728, 2805, 2840, 2904, 2976, 2992, 3124, 3160, 3162, 3408, 3410, 3476, 3621, 3630, 3720, 3740, 3751, 3792, 3872, 3905, 4029, 4080, 4092, 4114, 4216, 4260, 4345, 4402, 4488, 4686, 4740, 4828, 4840, 4898, 4960, 5115, 5214, 5270, 5280, 5372, 5456, 5609, 5610, 5680, 5797, 5808, 5984, 6035, 6171, 6248, 6320, 6324, 6603, 6715, 6816, 6820, 6952, 7242, 7260, 7347, 7440, 7480, 7502, 7584, 7810, 7905, 8058, 8160, 8184, 8228, 8432, 8520, 8591, 8690, 8804, 8976, 9372, 9480, 9559, 9656, 9680, 9796, 10230, 10285, 10428, 10540, 10744, 10912, 11005, 11218, 11220, 11253, 11360, 11594, 11616, 11715, 12070, 12245, 12342, 12496, 12640, 12648, 13035, 13206, 13277, 13430, 13640, 13904, 14484, 14520, 14694, 14773, 14880, 14960, 15004, 15620, 15810, 16116, 16368, 16456, 16827, 16864, 17040, 17182, 17380, 17391, 17608, 17952, 18105, 18744, 18755, 18960, 19118, 19312, 19360, 19592, 20145, 20460, 20570, 20856, 21080, 21488, 22010, 22436, 22440, 22506, 23188, 23430, 24140, 24211, 24490, 24684, 24992, 25296, 25773, 26070, 26412, 26554, 26860, 26939, 27280, 27808, 28045, 28677, 28968, 28985, 29040, 29388, 29546, 29920, 30008, 30855, 31240, 31620, 32232, 32736, 32912, 33015, 33654, 34080, 34364, 34760, 34782, 35216, 36210, 36735, 37417, 37488, 37510, 37920, 38236, 38624, 39184, 39831, 40290, 40920, 41140, 41633, 41712, 42160, 42955, 42976, 44020, 44319, 44872, 44880, 45012, 46376, 46860, 47795, 48280, 48422, 48980, 49368, 50592, 51546, 52140, 52824, 53108, 53720, 53878, 54560, 56090, 56265, 57354, 57936, 57970, 58080, 58776, 59092, 60016, 61699, 61710, 62480, 63240, 63767, 64464, 65824, 66030, 66385, 67308, 68728, 69520, 69564, 70432, 72420, 72633, 73470, 73865, 74834, 74976, 75020, 76472, 78368, 79662, 80580, 80817, 81840, 82280, 83266, 83424, 84135, 84320, 85910, 86955, 88040, 88638, 89744, 89760, 90024, 92752, 93720, 95353, 95590, 96560, 96844, 97960, 98736, 103092, 104280, 105648, 106216, 107440, 107756, 112180, 112251, 112530, 114708, 115872, 115940, 117552, 118184, 120032, 121055, 123398, 123420, 124899, 124960, 126480, 127534, 128865, 128928, 132060, 132770, 134616, 134695, 137456, 139040, 139128, 143385, 144840, 145266, 146047, 146940, 147730, 149668, 150040, 152944, 159324, 161160, 161634, 162503, 163680, 164560, 166532, 168270, 171820, 173879, 173910, 176080, 177276, 179488, 180048, 185097, 185504, 187085, 187440, 190706, 191180, 191301, 193120, 193688, 195920, 197472, 199155, 206184, 208165, 208560, 211296, 212432, 214880, 215512, 221595, 224360, 224502, 225060, 229416, 231880, 235104, 236368, 242110, 246796, 246840, 249798, 252960, 255068, 257730, 264120, 265540, 266321, 269232, 269390, 274912, 278256, 286059, 286770, 289680, 290532, 292094, 293880, 295460, 296329, 299336, 300080, 305888, 308495, 318648, 318835, 322320, 323268, 325006, 329120, 333064, 336540, 343640, 347758, 347820, 352160, 354552, 360096, 363165, 370194, 374170, 374880, 381412, 382360, 382602, 387376, 391840, 398310, 404085, 411587, 412368, 416330, 417120, 424864, 431024, 438141, 443190, 448720, 449004, 450120, 457963, 458832, 463760, 472736, 476765, 484220, 487509, 493592, 493680, 499596, 510136, 515460, 521637, 528240, 531080, 532642, 538464, 538780, 556512, 561255, 572118, 573540, 579360, 581064, 584188, 587760, 590920, 592658, 598672, 600160, 616990, 624495, 637296, 637670, 644640, 646536, 650012, 666128, 673080, 678689, 687280, 695516, 695640, 709104, 726330, 730235, 740388, 748340, 762824, 764720, 765204, 774752, 796620, 798963, 808170, 812515, 823174, 824736, 832660, 862048, 869395, 876282, 886380, 888987, 897440, 898008, 900240, 915926, 917664, 925485, 927520, 953530, 956505, 968440, 975018, 987184, 987360, 999192, 1020272, 1030920, 1043274, 1048883, 1056480, 1062160, 1065284, 1077560, 1122510, 1144236, 1147080, 1162128, 1168376, 1175520, 1181840, 1185316, 1197344, 1233980, 1234761, 1248990, 1274592, 1275340, 1293072, 1300024, 1331605, 1332256, 1346160, 1357378, 1373889, 1374560, 1391032, 1391280, 1418208, 1430295, 1452660, 1460470, 1480776, 1481645, 1496680, 1525648, 1529440, 1530408, 1593240, 1597926, 1616340, 1625030, 1646348, 1665320, 1738790, 1752564, 1772760, 1777974, 1796016, 1800480, 1831852, 1850970, 1907060, 1912669, 1913010, 1936880, 1950036, 1974368, 1998384, 2036067, 2040544, 2057935, 2061840, 2086548, 2097766, 2124320, 2130568, 2155120, 2190705, 2245020, 2288472, 2289815, 2294160, 2324256, 2336752, 2363680, 2370632, 2437545, 2467960, 2469522, 2497980, 2550680, 2586144, 2600048, 2608185, 2663210, 2692320, 2714756, 2747778, 2782064, 2782560, 2860590, 2905320, 2920940, 2955943, 2961552, 2963290, 2993360, 3051296, 3060816, 3146649, 3186480, 3195852, 3232680, 3250060, 3292696, 3330640, 3393445, 3477580, 3505128, 3545520, 3555948, 3592032, 3663704, 3701940, 3814120, 3825338, 3826020, 3873760, 3900072, 3994815, 3996768, 4072134, 4115870, 4123680, 4173096, 4195532, 4261136, 4310240, 4381410, 4444935, 4490040, 4527457, 4576944, 4579630, 4588320, 4673504, 4741264, 4875090, 4935920, 4939044, 4995960, 5037593, 5101360, 5200096, 5216370, 5244415, 5326420, 5429512, 5495556, 5564128, 5721180, 5738007, 5810640, 5841880, 5911886, 5923104, 5926580, 5986720, 6121632, 6173805, 6293298, 6372960, 6391704, 6465360, 6500120, 6585392, 6661280, 6786890, 6869445, 6955160, 7010256, 7091040, 7111896, 7327408, 7403880, 7628240, 7650676, 7652040, 7800144, 7989630, 8144268, 8231740, 8346192, 8391064, 8522272, 8762820, 8867829, 8889870, 8980080, 9054914, 9153888, 9159260, 9482528, 9563345, 9750180, 9871840, 9878088, 9991920, 10075186, 10180335, 10202720, 10432740, 10488830, 10652840, 10859024, 10991112, 11442360, 11476014, 11537713, 11621280, 11683760, 11823772, 11853160, 12347610, 12586596, 12783408, 12930720, 13000240, 13170784, 13573780, 13582371, 13738890, 13910320, 14020512, 14223792, 14654816, 14779715, 14807760, 15112779, 15256480, 15301352, 15304080, 15600288, 15733245, 15979260, 16288536, 16463480, 16692384, 16782128, 17525640, 17735658, 17779740, 17960160, 18109828, 18318520, 19126690, 19500360, 19756176, 19983840, 20150372, 20360670, 20865480, 20977660, 21039359, 21305680, 21718048, 21982224, 22637285, 22884720, 22952028, 23075426, 23367520, 23647544, 23706320, 24695220, 25173192, 25187965, 25566816, 26000480, 27147560, 27164742, 27477780, 27820640, 28447584, 28690035, 29559430, 29615520, 30225558, 30602704, 30608160, 31466490, 31958520, 32515373, 32577072, 32926960, 33564256, 34613139, 35051280, 35471316, 35559480, 36219656, 36637040, 38253380, 39000720, 39512352, 40300744, 40721340, 41730960, 41955320, 42078718, 42611360, 43964448, 44339145, 45274570, 45769440, 45904056, 46150852, 47295088, 47412640, 49390440, 50346384, 50375930, 54295120, 54329484, 54955560, 57380070, 57688565, 59118860, 60451116, 61205408, 62932980, 63118077, 63917040, 65030746, 65154144, 65853920, 67911855, 69226278, 70102560, 70942632, 71118960, 72439312, 73274080, 75563895, 76506760, 78001440, 80601488, 81442680, 83461920, 83910640, 84157436, 88678290, 90549140, 91808112, 92301704, 94590176, 97546119, 98780880, 100692768, 100751860, 105196795, 108590240, 108658968, 109911120, 114760140, 115377130, 118237720, 120902232, 125865960, 126236154, 127834080, 130061492, 135823710, 138452556, 141885264, 142237920, 144878624, 151127790, 153013520, 161202976, 162576865, 162885360, 167821280, 168314872, 173065695, 177356580, 181098280, 183616224, 184603408, 195092238, 197561760, 201503720, 210393590, 217317936, 219822240, 229520280, 230754260, 236475440, 241804464, 251731920, 252472308, 260122984, 271647420, 276905112, 283770528, 302255580, 306027040, 315590385, 325153730, 325770720, 336629744, 346131390, 354713160, 357669103, 362196560, 369206816, 390184476, 403007440, 420787180, 434635872, 459040560, 461508520, 472950880, 483608928, 487730595, 503463840, 504944616, 520245968, 543294840, 553810224, 604511160, 631180770, 650307460, 673259488, 692262780, 709426320, 715338206, 724393120, 780368952, 806014880, 841574360, 918081120, 923017040, 975461190, 1009889232, 1040491936, 1073007309, 1086589680, 1107620448, 1209022320, 1262361540, 1300614920, 1384525560, 1418852640, 1430676412, 1560737904, 1683148720, 1788345515, 1846034080, 1950922380, 2019778464, 2146014618, 2173179360, 2418044640, 2524723080, 2601229840, 2769051120, 2861352824, 3121475808, 3366297440, 3576691030, 3901844760, 4292029236, 5049446160, 5202459680, 5365036545, 5538102240, 5722705648, 7153382060, 7803689520, 8584058472, 10098892320, 10730073090, 11445411296, 14306764120, 15607379040, 17168116944, 21460146180, 28613528240, 34336233888, 42920292360, 57227056480, 85840584720, 171681169440]

約数ペア:

[(1, 171681169440), (2, 85840584720), (3, 57227056480), (4, 42920292360), (5, 34336233888), (6, 28613528240), (8, 21460146180), (10, 17168116944), (11, 15607379040), (12, 14306764120), (15, 11445411296), (16, 10730073090), (17, 10098892320), (20, 8584058472), (22, 7803689520), (24, 7153382060), (30, 5722705648), (31, 5538102240), (32, 5365036545), (33, 5202459680), (34, 5049446160), (40, 4292029236), (44, 3901844760), (48, 3576691030), (51, 3366297440), (55, 3121475808), (60, 2861352824), (62, 2769051120), (66, 2601229840), (68, 2524723080), (71, 2418044640), (79, 2173179360), (80, 2146014618), (85, 2019778464), (88, 1950922380), (93, 1846034080), (96, 1788345515), (102, 1683148720), (110, 1560737904), (120, 1430676412), (121, 1418852640), (124, 1384525560), (132, 1300614920), (136, 1262361540), (142, 1209022320), (155, 1107620448), (158, 1086589680), (160, 1073007309), (165, 1040491936), (170, 1009889232), (176, 975461190), (186, 923017040), (187, 918081120), (204, 841574360), (213, 806014880), (220, 780368952), (237, 724393120), (240, 715338206), (242, 709426320), (248, 692262780), (255, 673259488), (264, 650307460), (272, 631180770), (284, 604511160), (310, 553810224), (316, 543294840), (330, 520245968), (340, 504944616), (341, 503463840), (352, 487730595), (355, 483608928), (363, 472950880), (372, 461508520), (374, 459040560), (395, 434635872), (408, 420787180), (426, 403007440), (440, 390184476), (465, 369206816), (474, 362196560), (480, 357669103), (484, 354713160), (496, 346131390), (510, 336629744), (527, 325770720), (528, 325153730), (544, 315590385), (561, 306027040), (568, 302255580), (605, 283770528), (620, 276905112), (632, 271647420), (660, 260122984), (680, 252472308), (682, 251731920), (710, 241804464), (726, 236475440), (744, 230754260), (748, 229520280), (781, 219822240), (790, 217317936), (816, 210393590), (852, 201503720), (869, 197561760), (880, 195092238), (930, 184603408), (935, 183616224), (948, 181098280), (968, 177356580), (992, 173065695), (1020, 168314872), (1023, 167821280), (1054, 162885360), (1056, 162576865), (1065, 161202976), (1122, 153013520), (1136, 151127790), (1185, 144878624), (1207, 142237920), (1210, 141885264), (1240, 138452556), (1264, 135823710), (1320, 130061492), (1343, 127834080), (1360, 126236154), (1364, 125865960), (1420, 120902232), (1452, 118237720), (1488, 115377130), (1496, 114760140), (1562, 109911120), (1580, 108658968), (1581, 108590240), (1632, 105196795), (1704, 100751860), (1705, 100692768), (1738, 98780880), (1760, 97546119), (1815, 94590176), (1860, 92301704), (1870, 91808112), (1896, 90549140), (1936, 88678290), (2040, 84157436), (2046, 83910640), (2057, 83461920), (2108, 81442680), (2130, 80601488), (2201, 78001440), (2244, 76506760), (2272, 75563895), (2343, 73274080), (2370, 72439312), (2414, 71118960), (2420, 70942632), (2449, 70102560), (2480, 69226278), (2528, 67911855), (2607, 65853920), (2635, 65154144), (2640, 65030746), (2686, 63917040), (2720, 63118077), (2728, 62932980), (2805, 61205408), (2840, 60451116), (2904, 59118860), (2976, 57688565), (2992, 57380070), (3124, 54955560), (3160, 54329484), (3162, 54295120), (3408, 50375930), (3410, 50346384), (3476, 49390440), (3621, 47412640), (3630, 47295088), (3720, 46150852), (3740, 45904056), (3751, 45769440), (3792, 45274570), (3872, 44339145), (3905, 43964448), (4029, 42611360), (4080, 42078718), (4092, 41955320), (4114, 41730960), (4216, 40721340), (4260, 40300744), (4345, 39512352), (4402, 39000720), (4488, 38253380), (4686, 36637040), (4740, 36219656), (4828, 35559480), (4840, 35471316), (4898, 35051280), (4960, 34613139), (5115, 33564256), (5214, 32926960), (5270, 32577072), (5280, 32515373), (5372, 31958520), (5456, 31466490), (5609, 30608160), (5610, 30602704), (5680, 30225558), (5797, 29615520), (5808, 29559430), (5984, 28690035), (6035, 28447584), (6171, 27820640), (6248, 27477780), (6320, 27164742), (6324, 27147560), (6603, 26000480), (6715, 25566816), (6816, 25187965), (6820, 25173192), (6952, 24695220), (7242, 23706320), (7260, 23647544), (7347, 23367520), (7440, 23075426), (7480, 22952028), (7502, 22884720), (7584, 22637285), (7810, 21982224), (7905, 21718048), (8058, 21305680), (8160, 21039359), (8184, 20977660), (8228, 20865480), (8432, 20360670), (8520, 20150372), (8591, 19983840), (8690, 19756176), (8804, 19500360), (8976, 19126690), (9372, 18318520), (9480, 18109828), (9559, 17960160), (9656, 17779740), (9680, 17735658), (9796, 17525640), (10230, 16782128), (10285, 16692384), (10428, 16463480), (10540, 16288536), (10744, 15979260), (10912, 15733245), (11005, 15600288), (11218, 15304080), (11220, 15301352), (11253, 15256480), (11360, 15112779), (11594, 14807760), (11616, 14779715), (11715, 14654816), (12070, 14223792), (12245, 14020512), (12342, 13910320), (12496, 13738890), (12640, 13582371), (12648, 13573780), (13035, 13170784), (13206, 13000240), (13277, 12930720), (13430, 12783408), (13640, 12586596), (13904, 12347610), (14484, 11853160), (14520, 11823772), (14694, 11683760), (14773, 11621280), (14880, 11537713), (14960, 11476014), (15004, 11442360), (15620, 10991112), (15810, 10859024), (16116, 10652840), (16368, 10488830), (16456, 10432740), (16827, 10202720), (16864, 10180335), (17040, 10075186), (17182, 9991920), (17380, 9878088), (17391, 9871840), (17608, 9750180), (17952, 9563345), (18105, 9482528), (18744, 9159260), (18755, 9153888), (18960, 9054914), (19118, 8980080), (19312, 8889870), (19360, 8867829), (19592, 8762820), (20145, 8522272), (20460, 8391064), (20570, 8346192), (20856, 8231740), (21080, 8144268), (21488, 7989630), (22010, 7800144), (22436, 7652040), (22440, 7650676), (22506, 7628240), (23188, 7403880), (23430, 7327408), (24140, 7111896), (24211, 7091040), (24490, 7010256), (24684, 6955160), (24992, 6869445), (25296, 6786890), (25773, 6661280), (26070, 6585392), (26412, 6500120), (26554, 6465360), (26860, 6391704), (26939, 6372960), (27280, 6293298), (27808, 6173805), (28045, 6121632), (28677, 5986720), (28968, 5926580), (28985, 5923104), (29040, 5911886), (29388, 5841880), (29546, 5810640), (29920, 5738007), (30008, 5721180), (30855, 5564128), (31240, 5495556), (31620, 5429512), (32232, 5326420), (32736, 5244415), (32912, 5216370), (33015, 5200096), (33654, 5101360), (34080, 5037593), (34364, 4995960), (34760, 4939044), (34782, 4935920), (35216, 4875090), (36210, 4741264), (36735, 4673504), (37417, 4588320), (37488, 4579630), (37510, 4576944), (37920, 4527457), (38236, 4490040), (38624, 4444935), (39184, 4381410), (39831, 4310240), (40290, 4261136), (40920, 4195532), (41140, 4173096), (41633, 4123680), (41712, 4115870), (42160, 4072134), (42955, 3996768), (42976, 3994815), (44020, 3900072), (44319, 3873760), (44872, 3826020), (44880, 3825338), (45012, 3814120), (46376, 3701940), (46860, 3663704), (47795, 3592032), (48280, 3555948), (48422, 3545520), (48980, 3505128), (49368, 3477580), (50592, 3393445), (51546, 3330640), (52140, 3292696), (52824, 3250060), (53108, 3232680), (53720, 3195852), (53878, 3186480), (54560, 3146649), (56090, 3060816), (56265, 3051296), (57354, 2993360), (57936, 2963290), (57970, 2961552), (58080, 2955943), (58776, 2920940), (59092, 2905320), (60016, 2860590), (61699, 2782560), (61710, 2782064), (62480, 2747778), (63240, 2714756), (63767, 2692320), (64464, 2663210), (65824, 2608185), (66030, 2600048), (66385, 2586144), (67308, 2550680), (68728, 2497980), (69520, 2469522), (69564, 2467960), (70432, 2437545), (72420, 2370632), (72633, 2363680), (73470, 2336752), (73865, 2324256), (74834, 2294160), (74976, 2289815), (75020, 2288472), (76472, 2245020), (78368, 2190705), (79662, 2155120), (80580, 2130568), (80817, 2124320), (81840, 2097766), (82280, 2086548), (83266, 2061840), (83424, 2057935), (84135, 2040544), (84320, 2036067), (85910, 1998384), (86955, 1974368), (88040, 1950036), (88638, 1936880), (89744, 1913010), (89760, 1912669), (90024, 1907060), (92752, 1850970), (93720, 1831852), (95353, 1800480), (95590, 1796016), (96560, 1777974), (96844, 1772760), (97960, 1752564), (98736, 1738790), (103092, 1665320), (104280, 1646348), (105648, 1625030), (106216, 1616340), (107440, 1597926), (107756, 1593240), (112180, 1530408), (112251, 1529440), (112530, 1525648), (114708, 1496680), (115872, 1481645), (115940, 1480776), (117552, 1460470), (118184, 1452660), (120032, 1430295), (121055, 1418208), (123398, 1391280), (123420, 1391032), (124899, 1374560), (124960, 1373889), (126480, 1357378), (127534, 1346160), (128865, 1332256), (128928, 1331605), (132060, 1300024), (132770, 1293072), (134616, 1275340), (134695, 1274592), (137456, 1248990), (139040, 1234761), (139128, 1233980), (143385, 1197344), (144840, 1185316), (145266, 1181840), (146047, 1175520), (146940, 1168376), (147730, 1162128), (149668, 1147080), (150040, 1144236), (152944, 1122510), (159324, 1077560), (161160, 1065284), (161634, 1062160), (162503, 1056480), (163680, 1048883), (164560, 1043274), (166532, 1030920), (168270, 1020272), (171820, 999192), (173879, 987360), (173910, 987184), (176080, 975018), (177276, 968440), (179488, 956505), (180048, 953530), (185097, 927520), (185504, 925485), (187085, 917664), (187440, 915926), (190706, 900240), (191180, 898008), (191301, 897440), (193120, 888987), (193688, 886380), (195920, 876282), (197472, 869395), (199155, 862048), (206184, 832660), (208165, 824736), (208560, 823174), (211296, 812515), (212432, 808170), (214880, 798963), (215512, 796620), (221595, 774752), (224360, 765204), (224502, 764720), (225060, 762824), (229416, 748340), (231880, 740388), (235104, 730235), (236368, 726330), (242110, 709104), (246796, 695640), (246840, 695516), (249798, 687280), (252960, 678689), (255068, 673080), (257730, 666128), (264120, 650012), (265540, 646536), (266321, 644640), (269232, 637670), (269390, 637296), (274912, 624495), (278256, 616990), (286059, 600160), (286770, 598672), (289680, 592658), (290532, 590920), (292094, 587760), (293880, 584188), (295460, 581064), (296329, 579360), (299336, 573540), (300080, 572118), (305888, 561255), (308495, 556512), (318648, 538780), (318835, 538464), (322320, 532642), (323268, 531080), (325006, 528240), (329120, 521637), (333064, 515460), (336540, 510136), (343640, 499596), (347758, 493680), (347820, 493592), (352160, 487509), (354552, 484220), (360096, 476765), (363165, 472736), (370194, 463760), (374170, 458832), (374880, 457963), (381412, 450120), (382360, 449004), (382602, 448720), (387376, 443190), (391840, 438141), (398310, 431024), (404085, 424864), (411587, 417120), (412368, 416330)]