129433680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1933}}^1$

素因数の和:1986

約数の個数: 160

約数和(自身を含む): 460446720

約数和(自身を除く): 331013040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 1933, 2160, 2232, 2480, 2790, 3348, 3720, 3866, 4185, 4464, 5580, 5799, 6696, 7440, 7732, 8370, 9665, 11160, 11598, 13392, 15464, 16740, 17397, 19330, 22320, 23196, 28995, 30928, 33480, 34794, 38660, 46392, 52191, 57990, 59923, 66960, 69588, 77320, 86985, 92784, 104382, 115980, 119846, 139176, 154640, 173970, 179769, 208764, 231960, 239692, 260955, 278352, 299615, 347940, 359538, 417528, 463920, 479384, 521910, 539307, 599230, 695880, 719076, 835056, 898845, 958768, 1043820, 1078614, 1198460, 1391760, 1438152, 1617921, 1797690, 2087640, 2157228, 2396920, 2696535, 2876304, 3235842, 3595380, 4175280, 4314456, 4793840, 5393070, 6471684, 7190760, 8089605, 8628912, 10786140, 12943368, 14381520, 16179210, 21572280, 25886736, 32358420, 43144560, 64716840, 129433680]

約数ペア:

[(1, 129433680), (2, 64716840), (3, 43144560), (4, 32358420), (5, 25886736), (6, 21572280), (8, 16179210), (9, 14381520), (10, 12943368), (12, 10786140), (15, 8628912), (16, 8089605), (18, 7190760), (20, 6471684), (24, 5393070), (27, 4793840), (30, 4314456), (31, 4175280), (36, 3595380), (40, 3235842), (45, 2876304), (48, 2696535), (54, 2396920), (60, 2157228), (62, 2087640), (72, 1797690), (80, 1617921), (90, 1438152), (93, 1391760), (108, 1198460), (120, 1078614), (124, 1043820), (135, 958768), (144, 898845), (155, 835056), (180, 719076), (186, 695880), (216, 599230), (240, 539307), (248, 521910), (270, 479384), (279, 463920), (310, 417528), (360, 359538), (372, 347940), (432, 299615), (465, 278352), (496, 260955), (540, 239692), (558, 231960), (620, 208764), (720, 179769), (744, 173970), (837, 154640), (930, 139176), (1080, 119846), (1116, 115980), (1240, 104382), (1395, 92784), (1488, 86985), (1674, 77320), (1860, 69588), (1933, 66960), (2160, 59923), (2232, 57990), (2480, 52191), (2790, 46392), (3348, 38660), (3720, 34794), (3866, 33480), (4185, 30928), (4464, 28995), (5580, 23196), (5799, 22320), (6696, 19330), (7440, 17397), (7732, 16740), (8370, 15464), (9665, 13392), (11160, 11598)]