2701939240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67481}}^1$

素因数の和:67523

約数の個数: 128

約数和(自身を含む): 8162622720

約数和(自身を除く): 5460683480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1430, 1540, 1820, 2002, 2860, 3080, 3640, 4004, 5005, 5720, 8008, 10010, 20020, 40040, 67481, 134962, 269924, 337405, 472367, 539848, 674810, 742291, 877253, 944734, 1349620, 1484582, 1754506, 1889468, 2361835, 2699240, 2969164, 3509012, 3711455, 3778936, 4386265, 4723670, 5196037, 5938328, 6140771, 7018024, 7422910, 8772530, 9447340, 9649783, 10392074, 12281542, 14845820, 17545060, 18894680, 19299566, 20784148, 24563084, 25980185, 29691640, 30703855, 35090120, 38599132, 41568296, 48248915, 49126168, 51960370, 61407710, 67548481, 77198264, 96497830, 103920740, 122815420, 135096962, 192995660, 207841480, 245630840, 270193924, 337742405, 385991320, 540387848, 675484810, 1350969620, 2701939240]

約数ペア:

[(1, 2701939240), (2, 1350969620), (4, 675484810), (5, 540387848), (7, 385991320), (8, 337742405), (10, 270193924), (11, 245630840), (13, 207841480), (14, 192995660), (20, 135096962), (22, 122815420), (26, 103920740), (28, 96497830), (35, 77198264), (40, 67548481), (44, 61407710), (52, 51960370), (55, 49126168), (56, 48248915), (65, 41568296), (70, 38599132), (77, 35090120), (88, 30703855), (91, 29691640), (104, 25980185), (110, 24563084), (130, 20784148), (140, 19299566), (143, 18894680), (154, 17545060), (182, 14845820), (220, 12281542), (260, 10392074), (280, 9649783), (286, 9447340), (308, 8772530), (364, 7422910), (385, 7018024), (440, 6140771), (455, 5938328), (520, 5196037), (572, 4723670), (616, 4386265), (715, 3778936), (728, 3711455), (770, 3509012), (910, 2969164), (1001, 2699240), (1144, 2361835), (1430, 1889468), (1540, 1754506), (1820, 1484582), (2002, 1349620), (2860, 944734), (3080, 877253), (3640, 742291), (4004, 674810), (5005, 539848), (5720, 472367), (8008, 337405), (10010, 269924), (20020, 134962), (40040, 67481)]