501119080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2113}}^1$

素因数の和:2160

約数の個数: 144

約数和(自身を含む): 1442361060

約数和(自身を除く): 941241980

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 121, 140, 154, 196, 220, 242, 245, 280, 308, 385, 392, 440, 484, 490, 539, 605, 616, 770, 847, 968, 980, 1078, 1210, 1540, 1694, 1960, 2113, 2156, 2420, 2695, 3080, 3388, 4226, 4235, 4312, 4840, 5390, 5929, 6776, 8452, 8470, 10565, 10780, 11858, 14791, 16904, 16940, 21130, 21560, 23243, 23716, 29582, 29645, 33880, 42260, 46486, 47432, 59164, 59290, 73955, 84520, 92972, 103537, 116215, 118328, 118580, 147910, 162701, 185944, 207074, 232430, 237160, 255673, 295820, 325402, 414148, 464860, 511346, 517685, 591640, 650804, 813505, 828296, 929720, 1022692, 1035370, 1138907, 1278365, 1301608, 1627010, 1789711, 2045384, 2070740, 2277814, 2556730, 3254020, 3579422, 4141480, 4555628, 5113460, 5694535, 6508040, 7158844, 8948555, 9111256, 10226920, 11389070, 12527977, 14317688, 17897110, 22778140, 25055954, 35794220, 45556280, 50111908, 62639885, 71588440, 100223816, 125279770, 250559540, 501119080]

約数ペア:

[(1, 501119080), (2, 250559540), (4, 125279770), (5, 100223816), (7, 71588440), (8, 62639885), (10, 50111908), (11, 45556280), (14, 35794220), (20, 25055954), (22, 22778140), (28, 17897110), (35, 14317688), (40, 12527977), (44, 11389070), (49, 10226920), (55, 9111256), (56, 8948555), (70, 7158844), (77, 6508040), (88, 5694535), (98, 5113460), (110, 4555628), (121, 4141480), (140, 3579422), (154, 3254020), (196, 2556730), (220, 2277814), (242, 2070740), (245, 2045384), (280, 1789711), (308, 1627010), (385, 1301608), (392, 1278365), (440, 1138907), (484, 1035370), (490, 1022692), (539, 929720), (605, 828296), (616, 813505), (770, 650804), (847, 591640), (968, 517685), (980, 511346), (1078, 464860), (1210, 414148), (1540, 325402), (1694, 295820), (1960, 255673), (2113, 237160), (2156, 232430), (2420, 207074), (2695, 185944), (3080, 162701), (3388, 147910), (4226, 118580), (4235, 118328), (4312, 116215), (4840, 103537), (5390, 92972), (5929, 84520), (6776, 73955), (8452, 59290), (8470, 59164), (10565, 47432), (10780, 46486), (11858, 42260), (14791, 33880), (16904, 29645), (16940, 29582), (21130, 23716), (21560, 23243)]