1337336520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{857267}}^1$

素因数の和:857294

約数の個数: 64

約数和(自身を含む): 4320630720

約数和(自身を除く): 2983294200

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, 857267, 1714534, 2571801, 3429068, 4286335, 5143602, 6858136, 8572670, 10287204, 11144471, 12859005, 17145340, 20574408, 22288942, 25718010, 33433413, 34290680, 44577884, 51436020, 55722355, 66866826, 89155768, 102872040, 111444710, 133733652, 167167065, 222889420, 267467304, 334334130, 445778840, 668668260, 1337336520]

約数ペア:

[(1, 1337336520), (2, 668668260), (3, 445778840), (4, 334334130), (5, 267467304), (6, 222889420), (8, 167167065), (10, 133733652), (12, 111444710), (13, 102872040), (15, 89155768), (20, 66866826), (24, 55722355), (26, 51436020), (30, 44577884), (39, 34290680), (40, 33433413), (52, 25718010), (60, 22288942), (65, 20574408), (78, 17145340), (104, 12859005), (120, 11144471), (130, 10287204), (156, 8572670), (195, 6858136), (260, 5143602), (312, 4286335), (390, 3429068), (520, 2571801), (780, 1714534), (1560, 857267)]