87800741040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1\times {\mathrm{6317}}^1$

素因数の和:8359

約数の個数: 160

約数和(自身を含む): 281753484480

約数和(自身を除く): 193952743440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 1997, 2320, 3480, 3994, 5991, 6317, 6960, 7988, 9985, 11982, 12634, 15976, 18951, 19970, 23964, 25268, 29955, 31585, 31952, 37902, 39940, 47928, 50536, 57913, 59910, 63170, 75804, 79880, 94755, 95856, 101072, 115826, 119820, 126340, 151608, 159760, 173739, 183193, 189510, 231652, 239640, 252680, 289565, 303216, 347478, 366386, 379020, 463304, 479280, 505360, 549579, 579130, 694956, 732772, 758040, 868695, 915965, 926608, 1099158, 1158260, 1389912, 1465544, 1516080, 1737390, 1831930, 2198316, 2316520, 2747895, 2779824, 2931088, 3474780, 3663860, 4396632, 4633040, 5495790, 6949560, 7327720, 8793264, 10991580, 12615049, 13899120, 14655440, 21983160, 25230098, 37845147, 43966320, 50460196, 63075245, 75690294, 100920392, 126150490, 151380588, 189225735, 201840784, 252300980, 302761176, 365836421, 378451470, 504601960, 605522352, 731672842, 756902940, 1009203920, 1097509263, 1463345684, 1513805880, 1829182105, 2195018526, 2926691368, 3027611760, 3658364210, 4390037052, 5487546315, 5853382736, 7316728420, 8780074104, 10975092630, 14633456840, 17560148208, 21950185260, 29266913680, 43900370520, 87800741040]

約数ペア:

[(1, 87800741040), (2, 43900370520), (3, 29266913680), (4, 21950185260), (5, 17560148208), (6, 14633456840), (8, 10975092630), (10, 8780074104), (12, 7316728420), (15, 5853382736), (16, 5487546315), (20, 4390037052), (24, 3658364210), (29, 3027611760), (30, 2926691368), (40, 2195018526), (48, 1829182105), (58, 1513805880), (60, 1463345684), (80, 1097509263), (87, 1009203920), (116, 756902940), (120, 731672842), (145, 605522352), (174, 504601960), (232, 378451470), (240, 365836421), (290, 302761176), (348, 252300980), (435, 201840784), (464, 189225735), (580, 151380588), (696, 126150490), (870, 100920392), (1160, 75690294), (1392, 63075245), (1740, 50460196), (1997, 43966320), (2320, 37845147), (3480, 25230098), (3994, 21983160), (5991, 14655440), (6317, 13899120), (6960, 12615049), (7988, 10991580), (9985, 8793264), (11982, 7327720), (12634, 6949560), (15976, 5495790), (18951, 4633040), (19970, 4396632), (23964, 3663860), (25268, 3474780), (29955, 2931088), (31585, 2779824), (31952, 2747895), (37902, 2316520), (39940, 2198316), (47928, 1831930), (50536, 1737390), (57913, 1516080), (59910, 1465544), (63170, 1389912), (75804, 1158260), (79880, 1099158), (94755, 926608), (95856, 915965), (101072, 868695), (115826, 758040), (119820, 732772), (126340, 694956), (151608, 579130), (159760, 549579), (173739, 505360), (183193, 479280), (189510, 463304), (231652, 379020), (239640, 366386), (252680, 347478), (289565, 303216)]