81703381760

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:122

約数の個数: 1152

約数和(自身を含む): 289570111488

約数和(自身を除く): 207866729728

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 17, 20, 22, 26, 28, 31, 32, 34, 35, 40, 44, 52, 55, 56, 62, 64, 65, 68, 70, 77, 80, 85, 88, 91, 104, 110, 112, 119, 121, 124, 128, 130, 136, 140, 143, 154, 155, 160, 170, 176, 182, 187, 208, 217, 220, 221, 224, 238, 242, 248, 256, 260, 272, 280, 286, 308, 310, 320, 340, 341, 352, 364, 374, 385, 403, 416, 434, 440, 442, 448, 455, 476, 484, 496, 520, 527, 544, 560, 572, 595, 605, 616, 620, 640, 680, 682, 704, 715, 728, 748, 770, 806, 832, 847, 868, 880, 884, 896, 910, 935, 952, 968, 992, 1001, 1040, 1054, 1085, 1088, 1105, 1120, 1144, 1190, 1210, 1232, 1240, 1280, 1309, 1331, 1360, 1364, 1408, 1430, 1456, 1496, 1540, 1547, 1573, 1612, 1664, 1694, 1705, 1736, 1760, 1768, 1792, 1820, 1870, 1904, 1936, 1984, 2002, 2015, 2057, 2080, 2108, 2170, 2176, 2210, 2240, 2288, 2380, 2387, 2420, 2431, 2464, 2480, 2618, 2635, 2662, 2720, 2728, 2816, 2821, 2860, 2912, 2992, 3080, 3094, 3146, 3224, 3328, 3388, 3410, 3472, 3520, 3536, 3640, 3689, 3740, 3751, 3808, 3872, 3968, 4004, 4030, 4114, 4160, 4216, 4235, 4340, 4352, 4420, 4433, 4480, 4576, 4760, 4774, 4840, 4862, 4928, 4960, 5005, 5236, 5270, 5324, 5440, 5456, 5642, 5720, 5797, 5824, 5984, 6160, 6188, 6292, 6448, 6545, 6655, 6776, 6820, 6851, 6944, 7040, 7072, 7280, 7378, 7480, 7502, 7616, 7735, 7744, 7865, 7936, 8008, 8060, 8228, 8320, 8432, 8470, 8680, 8840, 8866, 8960, 9152, 9317, 9520, 9548, 9680, 9724, 9856, 9920, 10010, 10285, 10472, 10540, 10648, 10880, 10912, 11011, 11284, 11440, 11594, 11648, 11935, 11968, 12155, 12320, 12376, 12584, 12896, 13090, 13310, 13552, 13640, 13702, 13888, 14080, 14105, 14144, 14399, 14560, 14756, 14960, 15004, 15232, 15470, 15488, 15730, 16016, 16120, 16456, 16640, 16864, 16940, 17017, 17303, 17360, 17680, 17732, 18304, 18445, 18634, 18755, 19040, 19096, 19360, 19448, 19712, 19840, 20020, 20570, 20944, 21080, 21296, 21760, 21824, 22022, 22165, 22568, 22627, 22880, 23188, 23296, 23870, 23936, 24310, 24640, 24752, 25168, 25792, 26180, 26257, 26620, 26741, 27104, 27280, 27404, 27776, 28210, 28288, 28798, 28985, 29120, 29512, 29920, 30008, 30464, 30940, 30976, 31031, 31460, 32032, 32240, 32912, 33728, 33880, 34034, 34255, 34606, 34720, 35360, 35464, 36608, 36890, 37268, 37510, 38080, 38192, 38720, 38896, 39680, 40040, 40579, 41140, 41261, 41888, 42160, 42592, 43648, 44044, 44330, 45136, 45254, 45760, 46376, 46585, 47740, 47872, 47957, 48620, 48763, 49280, 49504, 50336, 51584, 52360, 52514, 53240, 53482, 54208, 54560, 54808, 55055, 55552, 56420, 56576, 57596, 57970, 58240, 59024, 59840, 60016, 61880, 62062, 62920, 63767, 64064, 64480, 65824, 67456, 67760, 68068, 68510, 69212, 69440, 70720, 70928, 71995, 73780, 74536, 75020, 75361, 76160, 76384, 77440, 77792, 80080, 81158, 82280, 82522, 83776, 84320, 85085, 85184, 86515, 87296, 88088, 88660, 90272, 90508, 91520, 92752, 93170, 95480, 95914, 97240, 97526, 98560, 99008, 100672, 103168, 104720, 105028, 106480, 106964, 108416, 109120, 109616, 110110, 112840, 113135, 115192, 115940, 116480, 118048, 119680, 120032, 121121, 123760, 124124, 125840, 127534, 128128, 128960, 131285, 131648, 133705, 134912, 135520, 136136, 137020, 138424, 138880, 141440, 141856, 143990, 147560, 149072, 150040, 150722, 152320, 152768, 154880, 155155, 155584, 158389, 160160, 162316, 164560, 165044, 167552, 168640, 170170, 170368, 173030, 176176, 177320, 180544, 181016, 183040, 185504, 186340, 187187, 190960, 191828, 194480, 195052, 198016, 201344, 202895, 206305, 209440, 210056, 212960, 213928, 216832, 218240, 219232, 220220, 225680, 226270, 230384, 231880, 236096, 239360, 239785, 240064, 242242, 243815, 247520, 248248, 251680, 255068, 256256, 257920, 262570, 263296, 267410, 271040, 272272, 274040, 276848, 277760, 282880, 283712, 287980, 288827, 294151, 295120, 298144, 300080, 301444, 305536, 310310, 311168, 316778, 318835, 320320, 324632, 329120, 330088, 335104, 337280, 340340, 340736, 341341, 346060, 352352, 354640, 361088, 362032, 371008, 372680, 374374, 376805, 381920, 383656, 388960, 390104, 396032, 402688, 405790, 412610, 418880, 420112, 425920, 427856, 436480, 438464, 440440, 446369, 451360, 452540, 460768, 463760, 472192, 479570, 480128, 484484, 487630, 495040, 496496, 503360, 510136, 515840, 525140, 526592, 527527, 534820, 536393, 542080, 544544, 548080, 553696, 567424, 575960, 577654, 588302, 590240, 596288, 600160, 602888, 605605, 611072, 620620, 622336, 633556, 637670, 640640, 649264, 658240, 660176, 674560, 680680, 682682, 692120, 701437, 704704, 709280, 722176, 724064, 742016, 745360, 748748, 753610, 763840, 767312, 777920, 780208, 791945, 811580, 825220, 828971, 837760, 840224, 851840, 855712, 876928, 880880, 892738, 902720, 905080, 921536, 927520, 935935, 944384, 959140, 960256, 968968, 975260, 990080, 992992, 1006720, 1020272, 1050280, 1055054, 1069640, 1072786, 1084160, 1089088, 1096160, 1107392, 1134848, 1151920, 1155308, 1176604, 1180480, 1192576, 1200320, 1205776, 1211210, 1241240, 1267112, 1275340, 1281280, 1298528, 1316480, 1320352, 1361360, 1365364, 1384240, 1402874, 1409408, 1418560, 1444135, 1448128, 1470755, 1484032, 1490720, 1497496, 1507220, 1527680, 1534624, 1555840, 1560416, 1583890, 1623160, 1650440, 1657942, 1675520, 1680448, 1703680, 1706705, 1711424, 1753856, 1761760, 1785476, 1805440, 1810160, 1843072, 1855040, 1871870, 1918280, 1937936, 1950520, 1980160, 1985984, 2013440, 2040544, 2059057, 2100560, 2110108, 2139280, 2145572, 2178176, 2192320, 2214784, 2231845, 2303840, 2310616, 2353208, 2360960, 2385152, 2400640, 2411552, 2422420, 2482480, 2534224, 2550680, 2597056, 2632960, 2637635, 2640704, 2681965, 2722720, 2730728, 2768480, 2805748, 2818816, 2837120, 2888270, 2896256, 2941510, 2981440, 2994992, 3014440, 3055360, 3069248, 3111680, 3120832, 3167780, 3246320, 3300880, 3315884, 3360896, 3413410, 3422848, 3507185, 3523520, 3570952, 3610880, 3620320, 3686144, 3710080, 3743740, 3754751, 3836560, 3875872, 3901040, 3971968, 4081088, 4118114, 4144855, 4201120, 4220216, 4278560, 4291144, 4356352, 4384640, 4429568, 4463690, 4607680, 4621232, 4706416, 4721920, 4801280, 4823104, 4844840, 4910059, 4964960, 5068448, 5101360, 5194112, 5275270, 5281408, 5363930, 5445440, 5461456, 5536960, 5611496, 5674240, 5776540, 5792512, 5802797, 5883020, 5962880, 5989984, 6028880, 6138496, 6241664, 6335560, 6492640, 6601760, 6631768, 6721792, 6826820, 6845696, 7014370, 7047040, 7141904, 7240640, 7420160, 7487480, 7509502, 7673120, 7751744, 7802080, 7943936, 8162176, 8236228, 8289710, 8402240, 8440432, 8557120, 8582288, 8769280, 8927380, 9118681, 9215360, 9242464, 9412832, 9646208, 9689680, 9820118, 9929920, 10136896, 10202720, 10295285, 10388224, 10550540, 10562816, 10727860, 10890880, 10922912, 11073920, 11222992, 11553080, 11605594, 11766040, 11925760, 11979968, 12057760, 12276992, 12483328, 12671120, 12985280, 13203520, 13263536, 13653640, 14028740, 14094080, 14283808, 14481280, 14974960, 15019004, 15346240, 15503488, 15604160, 16324352, 16472456, 16579420, 16804480, 16880864, 17114240, 17164576, 17854760, 18237362, 18430720, 18484928, 18773755, 18825664, 19292416, 19379360, 19640236, 19859840, 20273792, 20405440, 20590570, 21101080, 21455720, 21781760, 21845824, 22147840, 22445984, 23106160, 23211188, 23532080, 23959936, 24115520, 24550295, 25342240, 25970560, 26407040, 26527072, 27307280, 28057480, 28567616, 28962560, 29013985, 29949920, 30038008, 30692480, 31006976, 31208320, 32944912, 33158840, 33608960, 33761728, 34228480, 34329152, 35709520, 36474724, 36969856, 37547510, 37651328, 38758720, 39280472, 39719680, 40547584, 40810880, 41181140, 42202160, 42911440, 43691648, 44891968, 45593405, 46212320, 46422376, 47064160, 47919872, 48231040, 49100590, 50684480, 51941120, 52814080, 53054144, 54614560, 56114960, 57135232, 58027970, 59899840, 60076016, 61384960, 62416640, 63830767, 65889824, 66317680, 67523456, 68658304, 71419040, 72949448, 73939712, 75095020, 75302656, 77517440, 78560944, 81621760, 82362280, 84404320, 85822880, 87383296, 89783936, 91186810, 92424640, 92844752, 94128320, 96462080, 98201180, 101368960, 106108288, 109229120, 112229920, 114270464, 116055940, 119799680, 120152032, 127661534, 131779648, 132635360, 135046912, 137316608, 142838080, 145898896, 150190040, 155034880, 157121888, 164724560, 168808640, 171645760, 179567872, 182373620, 184849280, 185689504, 188256640, 196402360, 202737920, 212216576, 218458240, 224459840, 232111880, 239599360, 240304064, 255323068, 263559296, 265270720, 285676160, 291797792, 300380080, 314243776, 319153835, 329449120, 337617280, 343291520, 364747240, 369698560, 371379008, 376513280, 392804720, 436916480, 448919680, 464223760, 480608128, 510646136, 527118592, 530541440, 571352320, 583595584, 600760160, 628487552, 638307670, 658898240, 675234560, 686583040, 729494480, 742758016, 785609440, 897839360, 928447520, 961216256, 1021292272, 1061082880, 1167191168, 1201520320, 1256975104, 1276615340, 1317796480, 1458988960, 1485516032, 1571218880, 1856895040, 2042584544, 2334382336, 2403040640, 2553230680, 2635592960, 2917977920, 3142437760, 3713790080, 4085169088, 4806081280, 5106461360, 5835955840, 6284875520, 7427580160, 8170338176, 10212922720, 11671911680, 16340676352, 20425845440, 40851690880, 81703381760]

約数ペア:

[(1, 81703381760), (2, 40851690880), (4, 20425845440), (5, 16340676352), (7, 11671911680), (8, 10212922720), (10, 8170338176), (11, 7427580160), (13, 6284875520), (14, 5835955840), (16, 5106461360), (17, 4806081280), (20, 4085169088), (22, 3713790080), (26, 3142437760), (28, 2917977920), (31, 2635592960), (32, 2553230680), (34, 2403040640), (35, 2334382336), (40, 2042584544), (44, 1856895040), (52, 1571218880), (55, 1485516032), (56, 1458988960), (62, 1317796480), (64, 1276615340), (65, 1256975104), (68, 1201520320), (70, 1167191168), (77, 1061082880), (80, 1021292272), (85, 961216256), (88, 928447520), (91, 897839360), (104, 785609440), (110, 742758016), (112, 729494480), (119, 686583040), (121, 675234560), (124, 658898240), (128, 638307670), (130, 628487552), (136, 600760160), (140, 583595584), (143, 571352320), (154, 530541440), (155, 527118592), (160, 510646136), (170, 480608128), (176, 464223760), (182, 448919680), (187, 436916480), (208, 392804720), (217, 376513280), (220, 371379008), (221, 369698560), (224, 364747240), (238, 343291520), (242, 337617280), (248, 329449120), (256, 319153835), (260, 314243776), (272, 300380080), (280, 291797792), (286, 285676160), (308, 265270720), (310, 263559296), (320, 255323068), (340, 240304064), (341, 239599360), (352, 232111880), (364, 224459840), (374, 218458240), (385, 212216576), (403, 202737920), (416, 196402360), (434, 188256640), (440, 185689504), (442, 184849280), (448, 182373620), (455, 179567872), (476, 171645760), (484, 168808640), (496, 164724560), (520, 157121888), (527, 155034880), (544, 150190040), (560, 145898896), (572, 142838080), (595, 137316608), (605, 135046912), (616, 132635360), (620, 131779648), (640, 127661534), (680, 120152032), (682, 119799680), (704, 116055940), (715, 114270464), (728, 112229920), (748, 109229120), (770, 106108288), (806, 101368960), (832, 98201180), (847, 96462080), (868, 94128320), (880, 92844752), (884, 92424640), (896, 91186810), (910, 89783936), (935, 87383296), (952, 85822880), (968, 84404320), (992, 82362280), (1001, 81621760), (1040, 78560944), (1054, 77517440), (1085, 75302656), (1088, 75095020), (1105, 73939712), (1120, 72949448), (1144, 71419040), (1190, 68658304), (1210, 67523456), (1232, 66317680), (1240, 65889824), (1280, 63830767), (1309, 62416640), (1331, 61384960), (1360, 60076016), (1364, 59899840), (1408, 58027970), (1430, 57135232), (1456, 56114960), (1496, 54614560), (1540, 53054144), (1547, 52814080), (1573, 51941120), (1612, 50684480), (1664, 49100590), (1694, 48231040), (1705, 47919872), (1736, 47064160), (1760, 46422376), (1768, 46212320), (1792, 45593405), (1820, 44891968), (1870, 43691648), (1904, 42911440), (1936, 42202160), (1984, 41181140), (2002, 40810880), (2015, 40547584), (2057, 39719680), (2080, 39280472), (2108, 38758720), (2170, 37651328), (2176, 37547510), (2210, 36969856), (2240, 36474724), (2288, 35709520), (2380, 34329152), (2387, 34228480), (2420, 33761728), (2431, 33608960), (2464, 33158840), (2480, 32944912), (2618, 31208320), (2635, 31006976), (2662, 30692480), (2720, 30038008), (2728, 29949920), (2816, 29013985), (2821, 28962560), (2860, 28567616), (2912, 28057480), (2992, 27307280), (3080, 26527072), (3094, 26407040), (3146, 25970560), (3224, 25342240), (3328, 24550295), (3388, 24115520), (3410, 23959936), (3472, 23532080), (3520, 23211188), (3536, 23106160), (3640, 22445984), (3689, 22147840), (3740, 21845824), (3751, 21781760), (3808, 21455720), (3872, 21101080), (3968, 20590570), (4004, 20405440), (4030, 20273792), (4114, 19859840), (4160, 19640236), (4216, 19379360), (4235, 19292416), (4340, 18825664), (4352, 18773755), (4420, 18484928), (4433, 18430720), (4480, 18237362), (4576, 17854760), (4760, 17164576), (4774, 17114240), (4840, 16880864), (4862, 16804480), (4928, 16579420), (4960, 16472456), (5005, 16324352), (5236, 15604160), (5270, 15503488), (5324, 15346240), (5440, 15019004), (5456, 14974960), (5642, 14481280), (5720, 14283808), (5797, 14094080), (5824, 14028740), (5984, 13653640), (6160, 13263536), (6188, 13203520), (6292, 12985280), (6448, 12671120), (6545, 12483328), (6655, 12276992), (6776, 12057760), (6820, 11979968), (6851, 11925760), (6944, 11766040), (7040, 11605594), (7072, 11553080), (7280, 11222992), (7378, 11073920), (7480, 10922912), (7502, 10890880), (7616, 10727860), (7735, 10562816), (7744, 10550540), (7865, 10388224), (7936, 10295285), (8008, 10202720), (8060, 10136896), (8228, 9929920), (8320, 9820118), (8432, 9689680), (8470, 9646208), (8680, 9412832), (8840, 9242464), (8866, 9215360), (8960, 9118681), (9152, 8927380), (9317, 8769280), (9520, 8582288), (9548, 8557120), (9680, 8440432), (9724, 8402240), (9856, 8289710), (9920, 8236228), (10010, 8162176), (10285, 7943936), (10472, 7802080), (10540, 7751744), (10648, 7673120), (10880, 7509502), (10912, 7487480), (11011, 7420160), (11284, 7240640), (11440, 7141904), (11594, 7047040), (11648, 7014370), (11935, 6845696), (11968, 6826820), (12155, 6721792), (12320, 6631768), (12376, 6601760), (12584, 6492640), (12896, 6335560), (13090, 6241664), (13310, 6138496), (13552, 6028880), (13640, 5989984), (13702, 5962880), (13888, 5883020), (14080, 5802797), (14105, 5792512), (14144, 5776540), (14399, 5674240), (14560, 5611496), (14756, 5536960), (14960, 5461456), (15004, 5445440), (15232, 5363930), (15470, 5281408), (15488, 5275270), (15730, 5194112), (16016, 5101360), (16120, 5068448), (16456, 4964960), (16640, 4910059), (16864, 4844840), (16940, 4823104), (17017, 4801280), (17303, 4721920), (17360, 4706416), (17680, 4621232), (17732, 4607680), (18304, 4463690), (18445, 4429568), (18634, 4384640), (18755, 4356352), (19040, 4291144), (19096, 4278560), (19360, 4220216), (19448, 4201120), (19712, 4144855), (19840, 4118114), (20020, 4081088), (20570, 3971968), (20944, 3901040), (21080, 3875872), (21296, 3836560), (21760, 3754751), (21824, 3743740), (22022, 3710080), (22165, 3686144), (22568, 3620320), (22627, 3610880), (22880, 3570952), (23188, 3523520), (23296, 3507185), (23870, 3422848), (23936, 3413410), (24310, 3360896), (24640, 3315884), (24752, 3300880), (25168, 3246320), (25792, 3167780), (26180, 3120832), (26257, 3111680), (26620, 3069248), (26741, 3055360), (27104, 3014440), (27280, 2994992), (27404, 2981440), (27776, 2941510), (28210, 2896256), (28288, 2888270), (28798, 2837120), (28985, 2818816), (29120, 2805748), (29512, 2768480), (29920, 2730728), (30008, 2722720), (30464, 2681965), (30940, 2640704), (30976, 2637635), (31031, 2632960), (31460, 2597056), (32032, 2550680), (32240, 2534224), (32912, 2482480), (33728, 2422420), (33880, 2411552), (34034, 2400640), (34255, 2385152), (34606, 2360960), (34720, 2353208), (35360, 2310616), (35464, 2303840), (36608, 2231845), (36890, 2214784), (37268, 2192320), (37510, 2178176), (38080, 2145572), (38192, 2139280), (38720, 2110108), (38896, 2100560), (39680, 2059057), (40040, 2040544), (40579, 2013440), (41140, 1985984), (41261, 1980160), (41888, 1950520), (42160, 1937936), (42592, 1918280), (43648, 1871870), (44044, 1855040), (44330, 1843072), (45136, 1810160), (45254, 1805440), (45760, 1785476), (46376, 1761760), (46585, 1753856), (47740, 1711424), (47872, 1706705), (47957, 1703680), (48620, 1680448), (48763, 1675520), (49280, 1657942), (49504, 1650440), (50336, 1623160), (51584, 1583890), (52360, 1560416), (52514, 1555840), (53240, 1534624), (53482, 1527680), (54208, 1507220), (54560, 1497496), (54808, 1490720), (55055, 1484032), (55552, 1470755), (56420, 1448128), (56576, 1444135), (57596, 1418560), (57970, 1409408), (58240, 1402874), (59024, 1384240), (59840, 1365364), (60016, 1361360), (61880, 1320352), (62062, 1316480), (62920, 1298528), (63767, 1281280), (64064, 1275340), (64480, 1267112), (65824, 1241240), (67456, 1211210), (67760, 1205776), (68068, 1200320), (68510, 1192576), (69212, 1180480), (69440, 1176604), (70720, 1155308), (70928, 1151920), (71995, 1134848), (73780, 1107392), (74536, 1096160), (75020, 1089088), (75361, 1084160), (76160, 1072786), (76384, 1069640), (77440, 1055054), (77792, 1050280), (80080, 1020272), (81158, 1006720), (82280, 992992), (82522, 990080), (83776, 975260), (84320, 968968), (85085, 960256), (85184, 959140), (86515, 944384), (87296, 935935), (88088, 927520), (88660, 921536), (90272, 905080), (90508, 902720), (91520, 892738), (92752, 880880), (93170, 876928), (95480, 855712), (95914, 851840), (97240, 840224), (97526, 837760), (98560, 828971), (99008, 825220), (100672, 811580), (103168, 791945), (104720, 780208), (105028, 777920), (106480, 767312), (106964, 763840), (108416, 753610), (109120, 748748), (109616, 745360), (110110, 742016), (112840, 724064), (113135, 722176), (115192, 709280), (115940, 704704), (116480, 701437), (118048, 692120), (119680, 682682), (120032, 680680), (121121, 674560), (123760, 660176), (124124, 658240), (125840, 649264), (127534, 640640), (128128, 637670), (128960, 633556), (131285, 622336), (131648, 620620), (133705, 611072), (134912, 605605), (135520, 602888), (136136, 600160), (137020, 596288), (138424, 590240), (138880, 588302), (141440, 577654), (141856, 575960), (143990, 567424), (147560, 553696), (149072, 548080), (150040, 544544), (150722, 542080), (152320, 536393), (152768, 534820), (154880, 527527), (155155, 526592), (155584, 525140), (158389, 515840), (160160, 510136), (162316, 503360), (164560, 496496), (165044, 495040), (167552, 487630), (168640, 484484), (170170, 480128), (170368, 479570), (173030, 472192), (176176, 463760), (177320, 460768), (180544, 452540), (181016, 451360), (183040, 446369), (185504, 440440), (186340, 438464), (187187, 436480), (190960, 427856), (191828, 425920), (194480, 420112), (195052, 418880), (198016, 412610), (201344, 405790), (202895, 402688), (206305, 396032), (209440, 390104), (210056, 388960), (212960, 383656), (213928, 381920), (216832, 376805), (218240, 374374), (219232, 372680), (220220, 371008), (225680, 362032), (226270, 361088), (230384, 354640), (231880, 352352), (236096, 346060), (239360, 341341), (239785, 340736), (240064, 340340), (242242, 337280), (243815, 335104), (247520, 330088), (248248, 329120), (251680, 324632), (255068, 320320), (256256, 318835), (257920, 316778), (262570, 311168), (263296, 310310), (267410, 305536), (271040, 301444), (272272, 300080), (274040, 298144), (276848, 295120), (277760, 294151), (282880, 288827), (283712, 287980)]