4312660920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{6581}}^1$

素因数の和:6765

約数の個数: 128

約数和(自身を含む): 13345136640

約数和(自身を除く): 9032475720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 127, 129, 172, 215, 254, 258, 344, 381, 430, 508, 516, 635, 645, 762, 860, 1016, 1032, 1270, 1290, 1524, 1720, 1905, 2540, 2580, 3048, 3810, 5080, 5160, 5461, 6581, 7620, 10922, 13162, 15240, 16383, 19743, 21844, 26324, 27305, 32766, 32905, 39486, 43688, 52648, 54610, 65532, 65810, 78972, 81915, 98715, 109220, 131064, 131620, 157944, 163830, 197430, 218440, 263240, 282983, 327660, 394860, 565966, 655320, 789720, 835787, 848949, 1131932, 1414915, 1671574, 1697898, 2263864, 2507361, 2829830, 3343148, 3395796, 4178935, 4244745, 5014722, 5659660, 6686296, 6791592, 8357870, 8489490, 10029444, 11319320, 12536805, 16715740, 16978980, 20058888, 25073610, 33431480, 33957960, 35938841, 50147220, 71877682, 100294440, 107816523, 143755364, 179694205, 215633046, 287510728, 359388410, 431266092, 539082615, 718776820, 862532184, 1078165230, 1437553640, 2156330460, 4312660920]

約数ペア:

[(1, 4312660920), (2, 2156330460), (3, 1437553640), (4, 1078165230), (5, 862532184), (6, 718776820), (8, 539082615), (10, 431266092), (12, 359388410), (15, 287510728), (20, 215633046), (24, 179694205), (30, 143755364), (40, 107816523), (43, 100294440), (60, 71877682), (86, 50147220), (120, 35938841), (127, 33957960), (129, 33431480), (172, 25073610), (215, 20058888), (254, 16978980), (258, 16715740), (344, 12536805), (381, 11319320), (430, 10029444), (508, 8489490), (516, 8357870), (635, 6791592), (645, 6686296), (762, 5659660), (860, 5014722), (1016, 4244745), (1032, 4178935), (1270, 3395796), (1290, 3343148), (1524, 2829830), (1720, 2507361), (1905, 2263864), (2540, 1697898), (2580, 1671574), (3048, 1414915), (3810, 1131932), (5080, 848949), (5160, 835787), (5461, 789720), (6581, 655320), (7620, 565966), (10922, 394860), (13162, 327660), (15240, 282983), (16383, 263240), (19743, 218440), (21844, 197430), (26324, 163830), (27305, 157944), (32766, 131620), (32905, 131064), (39486, 109220), (43688, 98715), (52648, 81915), (54610, 78972), (65532, 65810)]