1742647920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{558541}}^1$

素因数の和:558570

約数の個数: 80

約数和(自身を含む): 5817773472

約数和(自身を除く): 4075125552

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, 558541, 1117082, 1675623, 2234164, 2792705, 3351246, 4468328, 5585410, 6702492, 7261033, 8378115, 8936656, 11170820, 13404984, 14522066, 16756230, 21783099, 22341640, 26809968, 29044132, 33512460, 36305165, 43566198, 44683280, 58088264, 67024920, 72610330, 87132396, 108915495, 116176528, 134049840, 145220660, 174264792, 217830990, 290441320, 348529584, 435661980, 580882640, 871323960, 1742647920]

約数ペア:

[(1, 1742647920), (2, 871323960), (3, 580882640), (4, 435661980), (5, 348529584), (6, 290441320), (8, 217830990), (10, 174264792), (12, 145220660), (13, 134049840), (15, 116176528), (16, 108915495), (20, 87132396), (24, 72610330), (26, 67024920), (30, 58088264), (39, 44683280), (40, 43566198), (48, 36305165), (52, 33512460), (60, 29044132), (65, 26809968), (78, 22341640), (80, 21783099), (104, 16756230), (120, 14522066), (130, 13404984), (156, 11170820), (195, 8936656), (208, 8378115), (240, 7261033), (260, 6702492), (312, 5585410), (390, 4468328), (520, 3351246), (624, 2792705), (780, 2234164), (1040, 1675623), (1560, 1117082), (3120, 558541)]