157311960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{7757}}^1$

素因数の和:7797

約数の個数: 96

約数和(自身を含む): 511097040

約数和(自身を除く): 353785080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 169, 195, 260, 312, 338, 390, 507, 520, 676, 780, 845, 1014, 1352, 1560, 1690, 2028, 2535, 3380, 4056, 5070, 6760, 7757, 10140, 15514, 20280, 23271, 31028, 38785, 46542, 62056, 77570, 93084, 100841, 116355, 155140, 186168, 201682, 232710, 302523, 310280, 403364, 465420, 504205, 605046, 806728, 930840, 1008410, 1210092, 1310933, 1512615, 2016820, 2420184, 2621866, 3025230, 3932799, 4033640, 5243732, 6050460, 6554665, 7865598, 10487464, 12100920, 13109330, 15731196, 19663995, 26218660, 31462392, 39327990, 52437320, 78655980, 157311960]

約数ペア:

[(1, 157311960), (2, 78655980), (3, 52437320), (4, 39327990), (5, 31462392), (6, 26218660), (8, 19663995), (10, 15731196), (12, 13109330), (13, 12100920), (15, 10487464), (20, 7865598), (24, 6554665), (26, 6050460), (30, 5243732), (39, 4033640), (40, 3932799), (52, 3025230), (60, 2621866), (65, 2420184), (78, 2016820), (104, 1512615), (120, 1310933), (130, 1210092), (156, 1008410), (169, 930840), (195, 806728), (260, 605046), (312, 504205), (338, 465420), (390, 403364), (507, 310280), (520, 302523), (676, 232710), (780, 201682), (845, 186168), (1014, 155140), (1352, 116355), (1560, 100841), (1690, 93084), (2028, 77570), (2535, 62056), (3380, 46542), (4056, 38785), (5070, 31028), (6760, 23271), (7757, 20280), (10140, 15514)]