858801840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1111

約数の個数: 160

約数和(自身を含む): 2878357440

約数和(自身を除く): 2019555600

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, 409, 520, 624, 673, 780, 818, 1040, 1227, 1346, 1560, 1636, 2019, 2045, 2454, 2692, 3120, 3272, 3365, 4038, 4090, 4908, 5317, 5384, 6135, 6544, 6730, 8076, 8180, 8749, 9816, 10095, 10634, 10768, 12270, 13460, 15951, 16152, 16360, 17498, 19632, 20190, 21268, 24540, 26247, 26585, 26920, 31902, 32304, 32720, 34996, 40380, 42536, 43745, 49080, 52494, 53170, 53840, 63804, 69992, 79755, 80760, 85072, 87490, 98160, 104988, 106340, 127608, 131235, 139984, 159510, 161520, 174980, 209976, 212680, 255216, 262470, 275257, 319020, 349960, 419952, 425360, 524940, 550514, 638040, 699920, 825771, 1049880, 1101028, 1276080, 1376285, 1651542, 2099760, 2202056, 2752570, 3303084, 3578341, 4128855, 4404112, 5505140, 6606168, 7156682, 8257710, 10735023, 11010280, 13212336, 14313364, 16515420, 17891705, 21470046, 22020560, 28626728, 33030840, 35783410, 42940092, 53675115, 57253456, 66061680, 71566820, 85880184, 107350230, 143133640, 171760368, 214700460, 286267280, 429400920, 858801840]

約数ペア:

[(1, 858801840), (2, 429400920), (3, 286267280), (4, 214700460), (5, 171760368), (6, 143133640), (8, 107350230), (10, 85880184), (12, 71566820), (13, 66061680), (15, 57253456), (16, 53675115), (20, 42940092), (24, 35783410), (26, 33030840), (30, 28626728), (39, 22020560), (40, 21470046), (48, 17891705), (52, 16515420), (60, 14313364), (65, 13212336), (78, 11010280), (80, 10735023), (104, 8257710), (120, 7156682), (130, 6606168), (156, 5505140), (195, 4404112), (208, 4128855), (240, 3578341), (260, 3303084), (312, 2752570), (390, 2202056), (409, 2099760), (520, 1651542), (624, 1376285), (673, 1276080), (780, 1101028), (818, 1049880), (1040, 825771), (1227, 699920), (1346, 638040), (1560, 550514), (1636, 524940), (2019, 425360), (2045, 419952), (2454, 349960), (2692, 319020), (3120, 275257), (3272, 262470), (3365, 255216), (4038, 212680), (4090, 209976), (4908, 174980), (5317, 161520), (5384, 159510), (6135, 139984), (6544, 131235), (6730, 127608), (8076, 106340), (8180, 104988), (8749, 98160), (9816, 87490), (10095, 85072), (10634, 80760), (10768, 79755), (12270, 69992), (13460, 63804), (15951, 53840), (16152, 53170), (16360, 52494), (17498, 49080), (19632, 43745), (20190, 42536), (21268, 40380), (24540, 34996), (26247, 32720), (26585, 32304), (26920, 31902)]