129120160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2699}}^1$

素因数の和:2750

約数の個数: 96

約数和(自身を含む): 342921600

約数和(自身を除く): 213801440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 299, 368, 416, 460, 520, 598, 736, 920, 1040, 1196, 1495, 1840, 2080, 2392, 2699, 2990, 3680, 4784, 5398, 5980, 9568, 10796, 11960, 13495, 21592, 23920, 26990, 35087, 43184, 47840, 53980, 62077, 70174, 86368, 107960, 124154, 140348, 175435, 215920, 248308, 280696, 310385, 350870, 431840, 496616, 561392, 620770, 701740, 807001, 993232, 1122784, 1241540, 1403480, 1614002, 1986464, 2483080, 2806960, 3228004, 4035005, 4966160, 5613920, 6456008, 8070010, 9932320, 12912016, 16140020, 25824032, 32280040, 64560080, 129120160]

約数ペア:

[(1, 129120160), (2, 64560080), (4, 32280040), (5, 25824032), (8, 16140020), (10, 12912016), (13, 9932320), (16, 8070010), (20, 6456008), (23, 5613920), (26, 4966160), (32, 4035005), (40, 3228004), (46, 2806960), (52, 2483080), (65, 1986464), (80, 1614002), (92, 1403480), (104, 1241540), (115, 1122784), (130, 993232), (160, 807001), (184, 701740), (208, 620770), (230, 561392), (260, 496616), (299, 431840), (368, 350870), (416, 310385), (460, 280696), (520, 248308), (598, 215920), (736, 175435), (920, 140348), (1040, 124154), (1196, 107960), (1495, 86368), (1840, 70174), (2080, 62077), (2392, 53980), (2699, 47840), (2990, 43184), (3680, 35087), (4784, 26990), (5398, 23920), (5980, 21592), (9568, 13495), (10796, 11960)]