18795939840

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:130

約数の個数: 960

約数和(自身を含む): 75346951680

約数和(自身を除く): 56551011840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 31, 32, 34, 36, 40, 43, 45, 48, 51, 54, 60, 62, 64, 68, 72, 80, 81, 85, 86, 90, 93, 96, 102, 108, 120, 124, 128, 129, 135, 136, 144, 153, 155, 160, 162, 170, 172, 180, 186, 192, 204, 215, 216, 240, 248, 255, 256, 258, 270, 272, 279, 288, 306, 310, 320, 324, 340, 344, 360, 372, 384, 387, 405, 408, 430, 432, 459, 465, 480, 496, 510, 512, 516, 527, 540, 544, 558, 576, 612, 620, 640, 645, 648, 680, 688, 720, 731, 744, 765, 768, 774, 810, 816, 837, 860, 864, 918, 930, 960, 992, 1020, 1024, 1032, 1054, 1080, 1088, 1116, 1152, 1161, 1224, 1240, 1280, 1290, 1296, 1333, 1360, 1376, 1377, 1395, 1440, 1462, 1488, 1530, 1536, 1548, 1581, 1620, 1632, 1674, 1720, 1728, 1836, 1860, 1920, 1935, 1984, 2040, 2048, 2064, 2108, 2160, 2176, 2193, 2232, 2295, 2304, 2322, 2448, 2480, 2511, 2560, 2580, 2592, 2635, 2666, 2720, 2752, 2754, 2790, 2880, 2924, 2976, 3060, 3072, 3096, 3162, 3240, 3264, 3348, 3440, 3456, 3483, 3655, 3672, 3720, 3840, 3870, 3968, 3999, 4080, 4128, 4185, 4216, 4320, 4352, 4386, 4464, 4590, 4608, 4644, 4743, 4896, 4960, 5022, 5120, 5160, 5184, 5270, 5332, 5440, 5504, 5508, 5580, 5760, 5805, 5848, 5952, 6120, 6144, 6192, 6324, 6480, 6528, 6579, 6665, 6696, 6880, 6885, 6912, 6966, 7310, 7344, 7440, 7680, 7740, 7905, 7936, 7998, 8160, 8256, 8370, 8432, 8640, 8704, 8772, 8928, 9180, 9216, 9288, 9486, 9792, 9920, 10044, 10240, 10320, 10368, 10540, 10664, 10880, 10965, 11008, 11016, 11160, 11520, 11610, 11696, 11904, 11997, 12240, 12384, 12555, 12648, 12960, 13056, 13158, 13330, 13392, 13760, 13770, 13824, 13932, 14229, 14620, 14688, 14880, 15360, 15480, 15810, 15872, 15996, 16320, 16512, 16740, 16864, 17280, 17408, 17415, 17544, 17856, 18360, 18432, 18576, 18972, 19584, 19737, 19840, 19995, 20088, 20640, 20736, 21080, 21328, 21760, 21930, 22016, 22032, 22320, 22661, 23040, 23220, 23392, 23715, 23808, 23994, 24480, 24768, 25110, 25296, 25920, 26112, 26316, 26660, 26784, 27520, 27540, 27648, 27864, 28458, 29240, 29376, 29760, 30720, 30960, 31620, 31744, 31992, 32640, 32895, 33024, 33480, 33728, 34560, 34816, 34830, 35088, 35712, 35991, 36720, 37152, 37944, 39168, 39474, 39680, 39990, 40176, 41280, 41472, 42160, 42656, 42687, 43520, 43860, 44032, 44064, 44640, 45322, 46080, 46440, 46784, 47430, 47616, 47988, 48960, 49536, 50220, 50592, 51840, 52224, 52632, 53320, 53568, 55040, 55080, 55296, 55728, 56916, 58480, 58752, 59211, 59520, 59985, 61920, 63240, 63488, 63984, 65280, 65790, 66048, 66960, 67456, 67983, 69120, 69660, 70176, 71145, 71424, 71982, 73440, 74304, 75888, 78336, 78948, 79360, 79980, 80352, 82560, 82944, 84320, 85312, 85374, 87040, 87720, 88064, 88128, 89280, 90644, 92160, 92880, 93568, 94860, 95232, 95976, 97920, 98685, 99072, 100440, 101184, 103680, 104448, 105264, 106640, 107136, 107973, 110080, 110160, 111456, 113305, 113832, 116960, 117504, 118422, 119040, 119970, 123840, 126480, 127968, 130560, 131580, 132096, 133920, 134912, 135966, 138240, 139320, 140352, 142290, 142848, 143964, 146880, 148608, 151776, 156672, 157896, 158720, 159960, 160704, 165120, 165888, 168640, 170624, 170748, 174080, 175440, 176256, 178560, 179955, 181288, 185760, 187136, 189720, 190464, 191952, 195840, 197370, 198144, 200880, 202368, 203949, 207360, 210528, 213280, 213435, 214272, 215946, 220160, 220320, 222912, 226610, 227664, 233920, 235008, 236844, 238080, 239940, 247680, 252960, 255936, 261120, 263160, 264192, 267840, 269824, 271932, 276480, 278640, 280704, 284580, 285696, 287928, 293760, 296055, 297216, 303552, 313344, 315792, 317440, 319920, 321408, 330240, 337280, 339915, 341248, 341496, 350880, 352512, 357120, 359910, 362576, 371520, 374272, 379440, 383904, 391680, 394740, 396288, 401760, 404736, 407898, 414720, 421056, 426560, 426870, 428544, 431892, 440320, 440640, 445824, 453220, 455328, 467840, 470016, 473688, 476160, 479880, 495360, 505920, 511872, 522240, 526320, 535680, 539648, 539865, 543864, 557280, 561408, 569160, 571392, 575856, 587520, 592110, 594432, 607104, 611847, 631584, 639840, 642816, 660480, 674560, 679830, 682496, 682992, 701760, 705024, 714240, 719820, 725152, 743040, 748544, 758880, 767808, 783360, 789480, 792576, 803520, 809472, 815796, 829440, 842112, 853120, 853740, 857088, 863784, 881280, 891648, 906440, 910656, 935680, 940032, 947376, 952320, 959760, 990720, 1011840, 1019745, 1023744, 1052640, 1071360, 1079296, 1079730, 1087728, 1114560, 1122816, 1138320, 1151712, 1175040, 1184220, 1188864, 1214208, 1223694, 1263168, 1279680, 1285632, 1320960, 1349120, 1359660, 1364992, 1365984, 1403520, 1410048, 1428480, 1439640, 1450304, 1486080, 1497088, 1517760, 1535616, 1566720, 1578960, 1607040, 1618944, 1631592, 1684224, 1706240, 1707480, 1714176, 1727568, 1762560, 1783296, 1812880, 1821312, 1835541, 1871360, 1894752, 1919520, 1981440, 2023680, 2039490, 2047488, 2105280, 2142720, 2159460, 2175456, 2229120, 2245632, 2276640, 2303424, 2350080, 2368440, 2377728, 2428416, 2447388, 2526336, 2559360, 2571264, 2698240, 2719320, 2729984, 2731968, 2807040, 2820096, 2856960, 2879280, 2900608, 2972160, 3035520, 3059235, 3071232, 3157920, 3214080, 3237888, 3263184, 3368448, 3412480, 3414960, 3455136, 3525120, 3566592, 3625760, 3642624, 3671082, 3742720, 3789504, 3839040, 3962880, 4047360, 4078980, 4094976, 4210560, 4285440, 4318920, 4350912, 4458240, 4491264, 4553280, 4606848, 4700160, 4736880, 4856832, 4894776, 5052672, 5118720, 5142528, 5396480, 5438640, 5463936, 5614080, 5758560, 5801216, 5944320, 6071040, 6118470, 6142464, 6315840, 6428160, 6526368, 6736896, 6824960, 6829920, 6910272, 7050240, 7133184, 7251520, 7285248, 7342164, 7485440, 7579008, 7678080, 8094720, 8157960, 8189952, 8421120, 8570880, 8637840, 8701824, 8916480, 9106560, 9177705, 9213696, 9473760, 9713664, 9789552, 10105344, 10237440, 10877280, 10927872, 11228160, 11517120, 11602432, 11888640, 12142080, 12236940, 12284928, 12631680, 12856320, 13052736, 13473792, 13649920, 13659840, 13820544, 14100480, 14503040, 14570496, 14684328, 15158016, 15356160, 16189440, 16315920, 16842240, 17275680, 17403648, 17832960, 18213120, 18355410, 18427392, 18947520, 19579104, 20210688, 20474880, 21754560, 21855744, 22456320, 23034240, 23204864, 24284160, 24473880, 24569856, 25263360, 25712640, 26105472, 27319680, 27641088, 29006080, 29140992, 29368656, 30316032, 30712320, 32631840, 33684480, 34551360, 34807296, 35665920, 36426240, 36710820, 36854784, 37895040, 39158208, 40421376, 40949760, 43509120, 43711488, 46068480, 46409728, 48568320, 48947760, 50526720, 52210944, 54639360, 55282176, 58012160, 58737312, 60632064, 61424640, 65263680, 67368960, 69102720, 69614592, 72852480, 73421640, 73709568, 75790080, 78316416, 87018240, 87422976, 92136960, 97895520, 101053440, 104421888, 109278720, 110564352, 116024320, 117474624, 121264128, 122849280, 130527360, 138205440, 139229184, 145704960, 146843280, 151580160, 156632832, 174036480, 184273920, 195791040, 202106880, 208843776, 218557440, 221128704, 232048640, 234949248, 261054720, 276410880, 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約数ペア:

[(1, 18795939840), (2, 9397969920), (3, 6265313280), (4, 4698984960), (5, 3759187968), (6, 3132656640), (8, 2349492480), (9, 2088437760), (10, 1879593984), (12, 1566328320), (15, 1253062656), (16, 1174746240), (17, 1105643520), (18, 1044218880), (20, 939796992), (24, 783164160), (27, 696145920), (30, 626531328), (31, 606320640), (32, 587373120), (34, 552821760), (36, 522109440), (40, 469898496), (43, 437114880), (45, 417687552), (48, 391582080), (51, 368547840), (54, 348072960), (60, 313265664), (62, 303160320), (64, 293686560), (68, 276410880), (72, 261054720), (80, 234949248), (81, 232048640), (85, 221128704), (86, 218557440), (90, 208843776), (93, 202106880), (96, 195791040), (102, 184273920), (108, 174036480), (120, 156632832), (124, 151580160), (128, 146843280), (129, 145704960), (135, 139229184), (136, 138205440), (144, 130527360), (153, 122849280), (155, 121264128), (160, 117474624), (162, 116024320), (170, 110564352), (172, 109278720), (180, 104421888), (186, 101053440), (192, 97895520), (204, 92136960), (215, 87422976), (216, 87018240), (240, 78316416), (248, 75790080), (255, 73709568), (256, 73421640), (258, 72852480), (270, 69614592), (272, 69102720), (279, 67368960), (288, 65263680), (306, 61424640), (310, 60632064), (320, 58737312), (324, 58012160), (340, 55282176), (344, 54639360), (360, 52210944), (372, 50526720), (384, 48947760), (387, 48568320), (405, 46409728), (408, 46068480), (430, 43711488), (432, 43509120), (459, 40949760), (465, 40421376), (480, 39158208), (496, 37895040), (510, 36854784), (512, 36710820), (516, 36426240), (527, 35665920), (540, 34807296), (544, 34551360), (558, 33684480), (576, 32631840), (612, 30712320), (620, 30316032), (640, 29368656), (645, 29140992), (648, 29006080), (680, 27641088), (688, 27319680), (720, 26105472), (731, 25712640), (744, 25263360), (765, 24569856), (768, 24473880), (774, 24284160), (810, 23204864), (816, 23034240), (837, 22456320), (860, 21855744), (864, 21754560), (918, 20474880), (930, 20210688), (960, 19579104), (992, 18947520), (1020, 18427392), (1024, 18355410), (1032, 18213120), (1054, 17832960), (1080, 17403648), (1088, 17275680), (1116, 16842240), (1152, 16315920), (1161, 16189440), (1224, 15356160), (1240, 15158016), (1280, 14684328), (1290, 14570496), (1296, 14503040), (1333, 14100480), (1360, 13820544), (1376, 13659840), (1377, 13649920), (1395, 13473792), (1440, 13052736), (1462, 12856320), (1488, 12631680), (1530, 12284928), (1536, 12236940), (1548, 12142080), (1581, 11888640), (1620, 11602432), (1632, 11517120), (1674, 11228160), (1720, 10927872), (1728, 10877280), (1836, 10237440), (1860, 10105344), (1920, 9789552), (1935, 9713664), (1984, 9473760), (2040, 9213696), (2048, 9177705), (2064, 9106560), (2108, 8916480), (2160, 8701824), (2176, 8637840), (2193, 8570880), (2232, 8421120), (2295, 8189952), (2304, 8157960), (2322, 8094720), (2448, 7678080), (2480, 7579008), (2511, 7485440), (2560, 7342164), (2580, 7285248), (2592, 7251520), (2635, 7133184), (2666, 7050240), (2720, 6910272), (2752, 6829920), (2754, 6824960), (2790, 6736896), (2880, 6526368), (2924, 6428160), (2976, 6315840), (3060, 6142464), (3072, 6118470), (3096, 6071040), (3162, 5944320), (3240, 5801216), (3264, 5758560), (3348, 5614080), (3440, 5463936), (3456, 5438640), (3483, 5396480), (3655, 5142528), (3672, 5118720), (3720, 5052672), (3840, 4894776), (3870, 4856832), (3968, 4736880), (3999, 4700160), (4080, 4606848), (4128, 4553280), (4185, 4491264), (4216, 4458240), (4320, 4350912), (4352, 4318920), (4386, 4285440), (4464, 4210560), (4590, 4094976), (4608, 4078980), (4644, 4047360), (4743, 3962880), (4896, 3839040), (4960, 3789504), (5022, 3742720), (5120, 3671082), (5160, 3642624), (5184, 3625760), (5270, 3566592), (5332, 3525120), (5440, 3455136), (5504, 3414960), (5508, 3412480), (5580, 3368448), (5760, 3263184), (5805, 3237888), (5848, 3214080), (5952, 3157920), (6120, 3071232), (6144, 3059235), (6192, 3035520), (6324, 2972160), (6480, 2900608), (6528, 2879280), (6579, 2856960), (6665, 2820096), (6696, 2807040), (6880, 2731968), (6885, 2729984), (6912, 2719320), (6966, 2698240), (7310, 2571264), (7344, 2559360), (7440, 2526336), (7680, 2447388), (7740, 2428416), (7905, 2377728), (7936, 2368440), (7998, 2350080), (8160, 2303424), (8256, 2276640), (8370, 2245632), (8432, 2229120), (8640, 2175456), (8704, 2159460), (8772, 2142720), (8928, 2105280), (9180, 2047488), (9216, 2039490), (9288, 2023680), (9486, 1981440), (9792, 1919520), (9920, 1894752), (10044, 1871360), (10240, 1835541), (10320, 1821312), (10368, 1812880), (10540, 1783296), (10664, 1762560), (10880, 1727568), (10965, 1714176), (11008, 1707480), (11016, 1706240), (11160, 1684224), (11520, 1631592), (11610, 1618944), (11696, 1607040), (11904, 1578960), (11997, 1566720), (12240, 1535616), (12384, 1517760), (12555, 1497088), (12648, 1486080), (12960, 1450304), (13056, 1439640), (13158, 1428480), (13330, 1410048), (13392, 1403520), (13760, 1365984), (13770, 1364992), (13824, 1359660), (13932, 1349120), (14229, 1320960), (14620, 1285632), (14688, 1279680), (14880, 1263168), (15360, 1223694), (15480, 1214208), (15810, 1188864), (15872, 1184220), (15996, 1175040), (16320, 1151712), (16512, 1138320), (16740, 1122816), (16864, 1114560), (17280, 1087728), (17408, 1079730), (17415, 1079296), (17544, 1071360), (17856, 1052640), (18360, 1023744), (18432, 1019745), (18576, 1011840), (18972, 990720), (19584, 959760), (19737, 952320), (19840, 947376), (19995, 940032), (20088, 935680), (20640, 910656), (20736, 906440), (21080, 891648), (21328, 881280), (21760, 863784), (21930, 857088), (22016, 853740), (22032, 853120), (22320, 842112), (22661, 829440), (23040, 815796), (23220, 809472), (23392, 803520), (23715, 792576), (23808, 789480), (23994, 783360), (24480, 767808), (24768, 758880), (25110, 748544), (25296, 743040), (25920, 725152), (26112, 719820), (26316, 714240), (26660, 705024), (26784, 701760), (27520, 682992), (27540, 682496), (27648, 679830), (27864, 674560), (28458, 660480), (29240, 642816), (29376, 639840), (29760, 631584), (30720, 611847), (30960, 607104), (31620, 594432), (31744, 592110), (31992, 587520), (32640, 575856), (32895, 571392), (33024, 569160), (33480, 561408), (33728, 557280), (34560, 543864), (34816, 539865), (34830, 539648), (35088, 535680), (35712, 526320), (35991, 522240), (36720, 511872), (37152, 505920), (37944, 495360), (39168, 479880), (39474, 476160), (39680, 473688), (39990, 470016), (40176, 467840), (41280, 455328), (41472, 453220), (42160, 445824), (42656, 440640), (42687, 440320), (43520, 431892), (43860, 428544), (44032, 426870), (44064, 426560), (44640, 421056), (45322, 414720), (46080, 407898), (46440, 404736), (46784, 401760), (47430, 396288), (47616, 394740), (47988, 391680), (48960, 383904), (49536, 379440), (50220, 374272), (50592, 371520), (51840, 362576), (52224, 359910), (52632, 357120), (53320, 352512), (53568, 350880), (55040, 341496), (55080, 341248), (55296, 339915), (55728, 337280), (56916, 330240), (58480, 321408), (58752, 319920), (59211, 317440), (59520, 315792), (59985, 313344), (61920, 303552), (63240, 297216), (63488, 296055), (63984, 293760), (65280, 287928), (65790, 285696), (66048, 284580), (66960, 280704), (67456, 278640), (67983, 276480), (69120, 271932), (69660, 269824), (70176, 267840), (71145, 264192), (71424, 263160), (71982, 261120), (73440, 255936), (74304, 252960), (75888, 247680), (78336, 239940), (78948, 238080), (79360, 236844), (79980, 235008), (80352, 233920), (82560, 227664), (82944, 226610), (84320, 222912), (85312, 220320), (85374, 220160), (87040, 215946), (87720, 214272), (88064, 213435), (88128, 213280), (89280, 210528), (90644, 207360), (92160, 203949), (92880, 202368), (93568, 200880), (94860, 198144), (95232, 197370), (95976, 195840), (97920, 191952), (98685, 190464), (99072, 189720), (100440, 187136), (101184, 185760), (103680, 181288), (104448, 179955), (105264, 178560), (106640, 176256), (107136, 175440), (107973, 174080), (110080, 170748), (110160, 170624), (111456, 168640), (113305, 165888), (113832, 165120), (116960, 160704), (117504, 159960), (118422, 158720), (119040, 157896), (119970, 156672), (123840, 151776), (126480, 148608), (127968, 146880), (130560, 143964), (131580, 142848), (132096, 142290), (133920, 140352), (134912, 139320), (135966, 138240)]