102431120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:249

約数の個数: 160

約数和(自身を含む): 283481856

約数和(自身を除く): 181050736

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 41, 44, 55, 68, 80, 82, 85, 88, 110, 136, 164, 167, 170, 176, 187, 205, 220, 272, 328, 334, 340, 374, 410, 440, 451, 656, 668, 680, 697, 748, 820, 835, 880, 902, 935, 1336, 1360, 1394, 1496, 1640, 1670, 1804, 1837, 1870, 2255, 2672, 2788, 2839, 2992, 3280, 3340, 3485, 3608, 3674, 3740, 4510, 5576, 5678, 6680, 6847, 6970, 7216, 7348, 7480, 7667, 9020, 9185, 11152, 11356, 13360, 13694, 13940, 14195, 14696, 14960, 15334, 18040, 18370, 22712, 27388, 27880, 28390, 29392, 30668, 31229, 34235, 36080, 36740, 38335, 45424, 54776, 55760, 56780, 61336, 62458, 68470, 73480, 75317, 76670, 109552, 113560, 116399, 122672, 124916, 136940, 146960, 150634, 153340, 156145, 227120, 232798, 249832, 273880, 301268, 306680, 312290, 376585, 465596, 499664, 547760, 581995, 602536, 613360, 624580, 753170, 931192, 1163990, 1205072, 1249160, 1280389, 1506340, 1862384, 2327980, 2498320, 2560778, 3012680, 4655960, 5121556, 6025360, 6401945, 9311920, 10243112, 12803890, 20486224, 25607780, 51215560, 102431120]

約数ペア:

[(1, 102431120), (2, 51215560), (4, 25607780), (5, 20486224), (8, 12803890), (10, 10243112), (11, 9311920), (16, 6401945), (17, 6025360), (20, 5121556), (22, 4655960), (34, 3012680), (40, 2560778), (41, 2498320), (44, 2327980), (55, 1862384), (68, 1506340), (80, 1280389), (82, 1249160), (85, 1205072), (88, 1163990), (110, 931192), (136, 753170), (164, 624580), (167, 613360), (170, 602536), (176, 581995), (187, 547760), (205, 499664), (220, 465596), (272, 376585), (328, 312290), (334, 306680), (340, 301268), (374, 273880), (410, 249832), (440, 232798), (451, 227120), (656, 156145), (668, 153340), (680, 150634), (697, 146960), (748, 136940), (820, 124916), (835, 122672), (880, 116399), (902, 113560), (935, 109552), (1336, 76670), (1360, 75317), (1394, 73480), (1496, 68470), (1640, 62458), (1670, 61336), (1804, 56780), (1837, 55760), (1870, 54776), (2255, 45424), (2672, 38335), (2788, 36740), (2839, 36080), (2992, 34235), (3280, 31229), (3340, 30668), (3485, 29392), (3608, 28390), (3674, 27880), (3740, 27388), (4510, 22712), (5576, 18370), (5678, 18040), (6680, 15334), (6847, 14960), (6970, 14696), (7216, 14195), (7348, 13940), (7480, 13694), (7667, 13360), (9020, 11356), (9185, 11152)]