169628680

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1091}}^1$

素因数の和:1151

約数の個数: 96

約数和(自身を含む): 431645760

約数和(自身を除く): 262017080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 460, 520, 598, 676, 845, 920, 1091, 1196, 1352, 1495, 1690, 2182, 2392, 2990, 3380, 3887, 4364, 5455, 5980, 6760, 7774, 8728, 10910, 11960, 14183, 15548, 19435, 21820, 25093, 28366, 31096, 38870, 43640, 50186, 56732, 70915, 77740, 100372, 113464, 125465, 141830, 155480, 184379, 200744, 250930, 283660, 326209, 368758, 501860, 567320, 652418, 737516, 921895, 1003720, 1304836, 1475032, 1631045, 1843790, 2609672, 3262090, 3687580, 4240717, 6524180, 7375160, 8481434, 13048360, 16962868, 21203585, 33925736, 42407170, 84814340, 169628680]

約数ペア:

[(1, 169628680), (2, 84814340), (4, 42407170), (5, 33925736), (8, 21203585), (10, 16962868), (13, 13048360), (20, 8481434), (23, 7375160), (26, 6524180), (40, 4240717), (46, 3687580), (52, 3262090), (65, 2609672), (92, 1843790), (104, 1631045), (115, 1475032), (130, 1304836), (169, 1003720), (184, 921895), (230, 737516), (260, 652418), (299, 567320), (338, 501860), (460, 368758), (520, 326209), (598, 283660), (676, 250930), (845, 200744), (920, 184379), (1091, 155480), (1196, 141830), (1352, 125465), (1495, 113464), (1690, 100372), (2182, 77740), (2392, 70915), (2990, 56732), (3380, 50186), (3887, 43640), (4364, 38870), (5455, 31096), (5980, 28366), (6760, 25093), (7774, 21820), (8728, 19435), (10910, 15548), (11960, 14183)]