258867360

素因数分解:

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

素因数の和:1988

約数の個数: 192

約数和(自身を含む): 935746560

約数和(自身を除く): 676879200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 216, 240, 248, 270, 279, 288, 310, 360, 372, 432, 465, 480, 496, 540, 558, 620, 720, 744, 837, 864, 930, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1674, 1860, 1933, 2160, 2232, 2480, 2790, 2976, 3348, 3720, 3866, 4185, 4320, 4464, 4960, 5580, 5799, 6696, 7440, 7732, 8370, 8928, 9665, 11160, 11598, 13392, 14880, 15464, 16740, 17397, 19330, 22320, 23196, 26784, 28995, 30928, 33480, 34794, 38660, 44640, 46392, 52191, 57990, 59923, 61856, 66960, 69588, 77320, 86985, 92784, 104382, 115980, 119846, 133920, 139176, 154640, 173970, 179769, 185568, 208764, 231960, 239692, 260955, 278352, 299615, 309280, 347940, 359538, 417528, 463920, 479384, 521910, 539307, 556704, 599230, 695880, 719076, 835056, 898845, 927840, 958768, 1043820, 1078614, 1198460, 1391760, 1438152, 1617921, 1670112, 1797690, 1917536, 2087640, 2157228, 2396920, 2696535, 2783520, 2876304, 3235842, 3595380, 4175280, 4314456, 4793840, 5393070, 5752608, 6471684, 7190760, 8089605, 8350560, 8628912, 9587680, 10786140, 12943368, 14381520, 16179210, 17257824, 21572280, 25886736, 28763040, 32358420, 43144560, 51773472, 64716840, 86289120, 129433680, 258867360]

約数ペア:

[(1, 258867360), (2, 129433680), (3, 86289120), (4, 64716840), (5, 51773472), (6, 43144560), (8, 32358420), (9, 28763040), (10, 25886736), (12, 21572280), (15, 17257824), (16, 16179210), (18, 14381520), (20, 12943368), (24, 10786140), (27, 9587680), (30, 8628912), (31, 8350560), (32, 8089605), (36, 7190760), (40, 6471684), (45, 5752608), (48, 5393070), (54, 4793840), (60, 4314456), (62, 4175280), (72, 3595380), (80, 3235842), (90, 2876304), (93, 2783520), (96, 2696535), (108, 2396920), (120, 2157228), (124, 2087640), (135, 1917536), (144, 1797690), (155, 1670112), (160, 1617921), (180, 1438152), (186, 1391760), (216, 1198460), (240, 1078614), (248, 1043820), (270, 958768), (279, 927840), (288, 898845), (310, 835056), (360, 719076), (372, 695880), (432, 599230), (465, 556704), (480, 539307), (496, 521910), (540, 479384), (558, 463920), (620, 417528), (720, 359538), (744, 347940), (837, 309280), (864, 299615), (930, 278352), (992, 260955), (1080, 239692), (1116, 231960), (1240, 208764), (1395, 185568), (1440, 179769), (1488, 173970), (1674, 154640), (1860, 139176), (1933, 133920), (2160, 119846), (2232, 115980), (2480, 104382), (2790, 92784), (2976, 86985), (3348, 77320), (3720, 69588), (3866, 66960), (4185, 61856), (4320, 59923), (4464, 57990), (4960, 52191), (5580, 46392), (5799, 44640), (6696, 38660), (7440, 34794), (7732, 33480), (8370, 30928), (8928, 28995), (9665, 26784), (11160, 23196), (11598, 22320), (13392, 19330), (14880, 17397), (15464, 16740)]