143154440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 128

約数和(自身を含む): 391910400

約数和(自身を除く): 248755960

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 29, 40, 44, 52, 55, 58, 65, 88, 104, 110, 116, 130, 143, 145, 220, 232, 260, 286, 290, 319, 377, 440, 520, 572, 580, 638, 715, 754, 863, 1144, 1160, 1276, 1430, 1508, 1595, 1726, 1885, 2552, 2860, 3016, 3190, 3452, 3770, 4147, 4315, 5720, 6380, 6904, 7540, 8294, 8630, 9493, 11219, 12760, 15080, 16588, 17260, 18986, 20735, 22438, 25027, 33176, 34520, 37972, 41470, 44876, 47465, 50054, 56095, 75944, 82940, 89752, 94930, 100108, 112190, 123409, 125135, 165880, 189860, 200216, 224380, 246818, 250270, 275297, 325351, 379720, 448760, 493636, 500540, 550594, 617045, 650702, 987272, 1001080, 1101188, 1234090, 1301404, 1376485, 1626755, 2202376, 2468180, 2602808, 2752970, 3253510, 3578861, 4936360, 5505940, 6507020, 7157722, 11011880, 13014040, 14315444, 17894305, 28630888, 35788610, 71577220, 143154440]

約数ペア:

[(1, 143154440), (2, 71577220), (4, 35788610), (5, 28630888), (8, 17894305), (10, 14315444), (11, 13014040), (13, 11011880), (20, 7157722), (22, 6507020), (26, 5505940), (29, 4936360), (40, 3578861), (44, 3253510), (52, 2752970), (55, 2602808), (58, 2468180), (65, 2202376), (88, 1626755), (104, 1376485), (110, 1301404), (116, 1234090), (130, 1101188), (143, 1001080), (145, 987272), (220, 650702), (232, 617045), (260, 550594), (286, 500540), (290, 493636), (319, 448760), (377, 379720), (440, 325351), (520, 275297), (572, 250270), (580, 246818), (638, 224380), (715, 200216), (754, 189860), (863, 165880), (1144, 125135), (1160, 123409), (1276, 112190), (1430, 100108), (1508, 94930), (1595, 89752), (1726, 82940), (1885, 75944), (2552, 56095), (2860, 50054), (3016, 47465), (3190, 44876), (3452, 41470), (3770, 37972), (4147, 34520), (4315, 33176), (5720, 25027), (6380, 22438), (6904, 20735), (7540, 18986), (8294, 17260), (8630, 16588), (9493, 15080), (11219, 12760)]