2846966520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1\times {\mathrm{859}}^1$

素因数の和:1333

約数の個数: 128

約数和(自身を含む): 8693568000

約数和(自身を除く): 5846601480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 389, 426, 568, 710, 778, 852, 859, 1065, 1167, 1420, 1556, 1704, 1718, 1945, 2130, 2334, 2577, 2840, 3112, 3436, 3890, 4260, 4295, 4668, 5154, 5835, 6872, 7780, 8520, 8590, 9336, 10308, 11670, 12885, 15560, 17180, 20616, 23340, 25770, 27619, 34360, 46680, 51540, 55238, 60989, 82857, 103080, 110476, 121978, 138095, 165714, 182967, 220952, 243956, 276190, 304945, 331428, 334151, 365934, 414285, 487912, 552380, 609890, 662856, 668302, 731868, 828570, 914835, 1002453, 1104760, 1219780, 1336604, 1463736, 1657140, 1670755, 1829670, 2004906, 2439560, 2673208, 3314280, 3341510, 3659340, 4009812, 5012265, 6683020, 7318680, 8019624, 10024530, 13366040, 20049060, 23724721, 40098120, 47449442, 71174163, 94898884, 118623605, 142348326, 189797768, 237247210, 284696652, 355870815, 474494420, 569393304, 711741630, 948988840, 1423483260, 2846966520]

約数ペア:

[(1, 2846966520), (2, 1423483260), (3, 948988840), (4, 711741630), (5, 569393304), (6, 474494420), (8, 355870815), (10, 284696652), (12, 237247210), (15, 189797768), (20, 142348326), (24, 118623605), (30, 94898884), (40, 71174163), (60, 47449442), (71, 40098120), (120, 23724721), (142, 20049060), (213, 13366040), (284, 10024530), (355, 8019624), (389, 7318680), (426, 6683020), (568, 5012265), (710, 4009812), (778, 3659340), (852, 3341510), (859, 3314280), (1065, 2673208), (1167, 2439560), (1420, 2004906), (1556, 1829670), (1704, 1670755), (1718, 1657140), (1945, 1463736), (2130, 1336604), (2334, 1219780), (2577, 1104760), (2840, 1002453), (3112, 914835), (3436, 828570), (3890, 731868), (4260, 668302), (4295, 662856), (4668, 609890), (5154, 552380), (5835, 487912), (6872, 414285), (7780, 365934), (8520, 334151), (8590, 331428), (9336, 304945), (10308, 276190), (11670, 243956), (12885, 220952), (15560, 182967), (17180, 165714), (20616, 138095), (23340, 121978), (25770, 110476), (27619, 103080), (34360, 82857), (46680, 60989), (51540, 55238)]