157679520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3691}}^1$

素因数の和:3798

約数の個数: 96

約数和(自身を含む): 502407360

約数和(自身を除く): 344727840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 89, 96, 120, 160, 178, 240, 267, 356, 445, 480, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 2848, 3560, 3691, 4272, 5340, 7120, 7382, 8544, 10680, 11073, 14240, 14764, 18455, 21360, 22146, 29528, 36910, 42720, 44292, 55365, 59056, 73820, 88584, 110730, 118112, 147640, 177168, 221460, 295280, 328499, 354336, 442920, 590560, 656998, 885840, 985497, 1313996, 1642495, 1771680, 1970994, 2627992, 3284990, 3941988, 4927485, 5255984, 6569980, 7883976, 9854970, 10511968, 13139960, 15767952, 19709940, 26279920, 31535904, 39419880, 52559840, 78839760, 157679520]

約数ペア:

[(1, 157679520), (2, 78839760), (3, 52559840), (4, 39419880), (5, 31535904), (6, 26279920), (8, 19709940), (10, 15767952), (12, 13139960), (15, 10511968), (16, 9854970), (20, 7883976), (24, 6569980), (30, 5255984), (32, 4927485), (40, 3941988), (48, 3284990), (60, 2627992), (80, 1970994), (89, 1771680), (96, 1642495), (120, 1313996), (160, 985497), (178, 885840), (240, 656998), (267, 590560), (356, 442920), (445, 354336), (480, 328499), (534, 295280), (712, 221460), (890, 177168), (1068, 147640), (1335, 118112), (1424, 110730), (1780, 88584), (2136, 73820), (2670, 59056), (2848, 55365), (3560, 44292), (3691, 42720), (4272, 36910), (5340, 29528), (7120, 22146), (7382, 21360), (8544, 18455), (10680, 14764), (11073, 14240)]