137438040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{13799}}^1$

素因数の和:13896

約数の個数: 64

約数和(自身を含む): 417312000

約数和(自身を除く): 279873960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 13799, 27598, 41397, 55196, 68995, 82794, 110392, 137990, 165588, 206985, 275980, 331176, 413970, 551960, 827940, 1145317, 1655880, 2290634, 3435951, 4581268, 5726585, 6871902, 9162536, 11453170, 13743804, 17179755, 22906340, 27487608, 34359510, 45812680, 68719020, 137438040]

約数ペア:

[(1, 137438040), (2, 68719020), (3, 45812680), (4, 34359510), (5, 27487608), (6, 22906340), (8, 17179755), (10, 13743804), (12, 11453170), (15, 9162536), (20, 6871902), (24, 5726585), (30, 4581268), (40, 3435951), (60, 2290634), (83, 1655880), (120, 1145317), (166, 827940), (249, 551960), (332, 413970), (415, 331176), (498, 275980), (664, 206985), (830, 165588), (996, 137990), (1245, 110392), (1660, 82794), (1992, 68995), (2490, 55196), (3320, 41397), (4980, 27598), (9960, 13799)]