106987920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 364476672

約数和(自身を除く): 257488752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 240, 260, 265, 312, 318, 390, 424, 520, 530, 624, 636, 647, 689, 780, 795, 848, 1040, 1060, 1272, 1294, 1378, 1560, 1590, 1941, 2067, 2120, 2544, 2588, 2756, 3120, 3180, 3235, 3445, 3882, 4134, 4240, 5176, 5512, 6360, 6470, 6890, 7764, 8268, 8411, 9705, 10335, 10352, 11024, 12720, 12940, 13780, 15528, 16536, 16822, 19410, 20670, 25233, 25880, 27560, 31056, 33072, 33644, 34291, 38820, 41340, 42055, 50466, 51760, 55120, 67288, 68582, 77640, 82680, 84110, 100932, 102873, 126165, 134576, 137164, 155280, 165360, 168220, 171455, 201864, 205746, 252330, 274328, 336440, 342910, 403728, 411492, 445783, 504660, 514365, 548656, 672880, 685820, 822984, 891566, 1009320, 1028730, 1337349, 1371640, 1645968, 1783132, 2018640, 2057460, 2228915, 2674698, 2743280, 3566264, 4114920, 4457830, 5349396, 6686745, 7132528, 8229840, 8915660, 10698792, 13373490, 17831320, 21397584, 26746980, 35662640, 53493960, 106987920]

約数ペア:

[(1, 106987920), (2, 53493960), (3, 35662640), (4, 26746980), (5, 21397584), (6, 17831320), (8, 13373490), (10, 10698792), (12, 8915660), (13, 8229840), (15, 7132528), (16, 6686745), (20, 5349396), (24, 4457830), (26, 4114920), (30, 3566264), (39, 2743280), (40, 2674698), (48, 2228915), (52, 2057460), (53, 2018640), (60, 1783132), (65, 1645968), (78, 1371640), (80, 1337349), (104, 1028730), (106, 1009320), (120, 891566), (130, 822984), (156, 685820), (159, 672880), (195, 548656), (208, 514365), (212, 504660), (240, 445783), (260, 411492), (265, 403728), (312, 342910), (318, 336440), (390, 274328), (424, 252330), (520, 205746), (530, 201864), (624, 171455), (636, 168220), (647, 165360), (689, 155280), (780, 137164), (795, 134576), (848, 126165), (1040, 102873), (1060, 100932), (1272, 84110), (1294, 82680), (1378, 77640), (1560, 68582), (1590, 67288), (1941, 55120), (2067, 51760), (2120, 50466), (2544, 42055), (2588, 41340), (2756, 38820), (3120, 34291), (3180, 33644), (3235, 33072), (3445, 31056), (3882, 27560), (4134, 25880), (4240, 25233), (5176, 20670), (5512, 19410), (6360, 16822), (6470, 16536), (6890, 15528), (7764, 13780), (8268, 12940), (8411, 12720), (9705, 11024), (10335, 10352)]