2152967280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{701}}^1$

素因数の和:975

約数の個数: 160

約数和(自身を含む): 6818992128

約数和(自身を除く): 4666024848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 67, 80, 120, 134, 191, 201, 240, 268, 335, 382, 402, 536, 573, 670, 701, 764, 804, 955, 1005, 1072, 1146, 1340, 1402, 1528, 1608, 1910, 2010, 2103, 2292, 2680, 2804, 2865, 3056, 3216, 3505, 3820, 4020, 4206, 4584, 5360, 5608, 5730, 7010, 7640, 8040, 8412, 9168, 10515, 11216, 11460, 12797, 14020, 15280, 16080, 16824, 21030, 22920, 25594, 28040, 33648, 38391, 42060, 45840, 46967, 51188, 56080, 63985, 76782, 84120, 93934, 102376, 127970, 133891, 140901, 153564, 168240, 187868, 191955, 204752, 234835, 255940, 267782, 281802, 307128, 375736, 383910, 401673, 469670, 511880, 535564, 563604, 614256, 669455, 704505, 751472, 767820, 803346, 939340, 1023760, 1071128, 1127208, 1338910, 1409010, 1535640, 1606692, 1878680, 2008365, 2142256, 2254416, 2677820, 2818020, 3071280, 3213384, 3757360, 4016730, 5355640, 5636040, 6426768, 8033460, 8970697, 10711280, 11272080, 16066920, 17941394, 26912091, 32133840, 35882788, 44853485, 53824182, 71765576, 89706970, 107648364, 134560455, 143531152, 179413940, 215296728, 269120910, 358827880, 430593456, 538241820, 717655760, 1076483640, 2152967280]

約数ペア:

[(1, 2152967280), (2, 1076483640), (3, 717655760), (4, 538241820), (5, 430593456), (6, 358827880), (8, 269120910), (10, 215296728), (12, 179413940), (15, 143531152), (16, 134560455), (20, 107648364), (24, 89706970), (30, 71765576), (40, 53824182), (48, 44853485), (60, 35882788), (67, 32133840), (80, 26912091), (120, 17941394), (134, 16066920), (191, 11272080), (201, 10711280), (240, 8970697), (268, 8033460), (335, 6426768), (382, 5636040), (402, 5355640), (536, 4016730), (573, 3757360), (670, 3213384), (701, 3071280), (764, 2818020), (804, 2677820), (955, 2254416), (1005, 2142256), (1072, 2008365), (1146, 1878680), (1340, 1606692), (1402, 1535640), (1528, 1409010), (1608, 1338910), (1910, 1127208), (2010, 1071128), (2103, 1023760), (2292, 939340), (2680, 803346), (2804, 767820), (2865, 751472), (3056, 704505), (3216, 669455), (3505, 614256), (3820, 563604), (4020, 535564), (4206, 511880), (4584, 469670), (5360, 401673), (5608, 383910), (5730, 375736), (7010, 307128), (7640, 281802), (8040, 267782), (8412, 255940), (9168, 234835), (10515, 204752), (11216, 191955), (11460, 187868), (12797, 168240), (14020, 153564), (15280, 140901), (16080, 133891), (16824, 127970), (21030, 102376), (22920, 93934), (25594, 84120), (28040, 76782), (33648, 63985), (38391, 56080), (42060, 51188), (45840, 46967)]