16579680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1$

素因数の和:2688

約数の個数: 96

約数和(自身を含む): 56264544

約数和(自身を除く): 39684864

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, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 2657, 3120, 5314, 6240, 7971, 10628, 13285, 15942, 21256, 26570, 31884, 34541, 39855, 42512, 53140, 63768, 69082, 79710, 85024, 103623, 106280, 127536, 138164, 159420, 172705, 207246, 212560, 255072, 276328, 318840, 345410, 414492, 425120, 518115, 552656, 637680, 690820, 828984, 1036230, 1105312, 1275360, 1381640, 1657968, 2072460, 2763280, 3315936, 4144920, 5526560, 8289840, 16579680]

約数ペア:

[(1, 16579680), (2, 8289840), (3, 5526560), (4, 4144920), (5, 3315936), (6, 2763280), (8, 2072460), (10, 1657968), (12, 1381640), (13, 1275360), (15, 1105312), (16, 1036230), (20, 828984), (24, 690820), (26, 637680), (30, 552656), (32, 518115), (39, 425120), (40, 414492), (48, 345410), (52, 318840), (60, 276328), (65, 255072), (78, 212560), (80, 207246), (96, 172705), (104, 159420), (120, 138164), (130, 127536), (156, 106280), (160, 103623), (195, 85024), (208, 79710), (240, 69082), (260, 63768), (312, 53140), (390, 42512), (416, 39855), (480, 34541), (520, 31884), (624, 26570), (780, 21256), (1040, 15942), (1248, 13285), (1560, 10628), (2080, 7971), (2657, 6240), (3120, 5314)]