431068560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{138163}}^1$

素因数の和:138192

約数の個数: 80

約数和(自身を含む): 1439116224

約数和(自身を除く): 1008047664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 138163, 276326, 414489, 552652, 690815, 828978, 1105304, 1381630, 1657956, 1796119, 2072445, 2210608, 2763260, 3315912, 3592238, 4144890, 5388357, 5526520, 6631824, 7184476, 8289780, 8980595, 10776714, 11053040, 14368952, 16579560, 17961190, 21553428, 26941785, 28737904, 33159120, 35922380, 43106856, 53883570, 71844760, 86213712, 107767140, 143689520, 215534280, 431068560]

約数ペア:

[(1, 431068560), (2, 215534280), (3, 143689520), (4, 107767140), (5, 86213712), (6, 71844760), (8, 53883570), (10, 43106856), (12, 35922380), (13, 33159120), (15, 28737904), (16, 26941785), (20, 21553428), (24, 17961190), (26, 16579560), (30, 14368952), (39, 11053040), (40, 10776714), (48, 8980595), (52, 8289780), (60, 7184476), (65, 6631824), (78, 5526520), (80, 5388357), (104, 4144890), (120, 3592238), (130, 3315912), (156, 2763260), (195, 2210608), (208, 2072445), (240, 1796119), (260, 1657956), (312, 1381630), (390, 1105304), (520, 828978), (624, 690815), (780, 552652), (1040, 414489), (1560, 276326), (3120, 138163)]