214038120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{17317}}^1$

素因数の和:17434

約数の個数: 64

約数和(自身を含む): 648385920

約数和(自身を除く): 434347800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 6180, 12360, 17317, 34634, 51951, 69268, 86585, 103902, 138536, 173170, 207804, 259755, 346340, 415608, 519510, 692680, 1039020, 1783651, 2078040, 3567302, 5350953, 7134604, 8918255, 10701906, 14269208, 17836510, 21403812, 26754765, 35673020, 42807624, 53509530, 71346040, 107019060, 214038120]

約数ペア:

[(1, 214038120), (2, 107019060), (3, 71346040), (4, 53509530), (5, 42807624), (6, 35673020), (8, 26754765), (10, 21403812), (12, 17836510), (15, 14269208), (20, 10701906), (24, 8918255), (30, 7134604), (40, 5350953), (60, 3567302), (103, 2078040), (120, 1783651), (206, 1039020), (309, 692680), (412, 519510), (515, 415608), (618, 346340), (824, 259755), (1030, 207804), (1236, 173170), (1545, 138536), (2060, 103902), (2472, 86585), (3090, 69268), (4120, 51951), (6180, 34634), (12360, 17317)]