314260440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{201449}}^1$

素因数の和:201476

約数の個数: 64

約数和(自身を含む): 1015308000

約数和(自身を除く): 701047560

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, 195, 260, 312, 390, 520, 780, 1560, 201449, 402898, 604347, 805796, 1007245, 1208694, 1611592, 2014490, 2417388, 2618837, 3021735, 4028980, 4834776, 5237674, 6043470, 7856511, 8057960, 10475348, 12086940, 13094185, 15713022, 20950696, 24173880, 26188370, 31426044, 39282555, 52376740, 62852088, 78565110, 104753480, 157130220, 314260440]

約数ペア:

[(1, 314260440), (2, 157130220), (3, 104753480), (4, 78565110), (5, 62852088), (6, 52376740), (8, 39282555), (10, 31426044), (12, 26188370), (13, 24173880), (15, 20950696), (20, 15713022), (24, 13094185), (26, 12086940), (30, 10475348), (39, 8057960), (40, 7856511), (52, 6043470), (60, 5237674), (65, 4834776), (78, 4028980), (104, 3021735), (120, 2618837), (130, 2417388), (156, 2014490), (195, 1611592), (260, 1208694), (312, 1007245), (390, 805796), (520, 604347), (780, 402898), (1560, 201449)]