127583040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10223}}^1$

素因数の和:10256

約数の個数: 112

約数和(自身を含む): 436278528

約数和(自身を除く): 308695488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 10223, 12480, 20446, 30669, 40892, 51115, 61338, 81784, 102230, 122676, 132899, 153345, 163568, 204460, 245352, 265798, 306690, 327136, 398697, 408920, 490704, 531596, 613380, 654272, 664495, 797394, 817840, 981408, 1063192, 1226760, 1328990, 1594788, 1635680, 1962816, 1993485, 2126384, 2453520, 2657980, 3189576, 3271360, 3986970, 4252768, 4907040, 5315960, 6379152, 7973940, 8505536, 9814080, 10631920, 12758304, 15947880, 21263840, 25516608, 31895760, 42527680, 63791520, 127583040]

約数ペア:

[(1, 127583040), (2, 63791520), (3, 42527680), (4, 31895760), (5, 25516608), (6, 21263840), (8, 15947880), (10, 12758304), (12, 10631920), (13, 9814080), (15, 8505536), (16, 7973940), (20, 6379152), (24, 5315960), (26, 4907040), (30, 4252768), (32, 3986970), (39, 3271360), (40, 3189576), (48, 2657980), (52, 2453520), (60, 2126384), (64, 1993485), (65, 1962816), (78, 1635680), (80, 1594788), (96, 1328990), (104, 1226760), (120, 1063192), (130, 981408), (156, 817840), (160, 797394), (192, 664495), (195, 654272), (208, 613380), (240, 531596), (260, 490704), (312, 408920), (320, 398697), (390, 327136), (416, 306690), (480, 265798), (520, 245352), (624, 204460), (780, 163568), (832, 153345), (960, 132899), (1040, 122676), (1248, 102230), (1560, 81784), (2080, 61338), (2496, 51115), (3120, 40892), (4160, 30669), (6240, 20446), (10223, 12480)]