157039440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{15217}}^1$

素因数の和:15276

約数の個数: 80

約数和(自身を含む): 498176448

約数和(自身を除く): 341137008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 15217, 30434, 45651, 60868, 76085, 91302, 121736, 152170, 182604, 228255, 243472, 304340, 365208, 456510, 608680, 654331, 730416, 913020, 1217360, 1308662, 1826040, 1962993, 2617324, 3271655, 3652080, 3925986, 5234648, 6543310, 7851972, 9814965, 10469296, 13086620, 15703944, 19629930, 26173240, 31407888, 39259860, 52346480, 78519720, 157039440]

約数ペア:

[(1, 157039440), (2, 78519720), (3, 52346480), (4, 39259860), (5, 31407888), (6, 26173240), (8, 19629930), (10, 15703944), (12, 13086620), (15, 10469296), (16, 9814965), (20, 7851972), (24, 6543310), (30, 5234648), (40, 3925986), (43, 3652080), (48, 3271655), (60, 2617324), (80, 1962993), (86, 1826040), (120, 1308662), (129, 1217360), (172, 913020), (215, 730416), (240, 654331), (258, 608680), (344, 456510), (430, 365208), (516, 304340), (645, 243472), (688, 228255), (860, 182604), (1032, 152170), (1290, 121736), (1720, 91302), (2064, 76085), (2580, 60868), (3440, 45651), (5160, 30434), (10320, 15217)]