1570532080

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:675

約数の個数: 160

約数和(自身を含む): 4193356608

約数和(自身を除く): 2622824528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 211, 221, 260, 272, 340, 421, 422, 442, 520, 680, 842, 844, 884, 1040, 1055, 1105, 1360, 1684, 1688, 1768, 2105, 2110, 2210, 2743, 3368, 3376, 3536, 3587, 4210, 4220, 4420, 5473, 5486, 6736, 7157, 7174, 8420, 8440, 8840, 10946, 10972, 13715, 14314, 14348, 16840, 16880, 17680, 17935, 21892, 21944, 27365, 27430, 28628, 28696, 33680, 35785, 35870, 43784, 43888, 46631, 54730, 54860, 57256, 57392, 71570, 71740, 87568, 88831, 93041, 93262, 109460, 109720, 114512, 143140, 143480, 177662, 186082, 186524, 218920, 219440, 233155, 286280, 286960, 355324, 372164, 373048, 437840, 444155, 465205, 466310, 572560, 710648, 744328, 746096, 888310, 930410, 932620, 1154803, 1421296, 1488656, 1510127, 1776620, 1860820, 1865240, 2309606, 3020254, 3553240, 3721640, 3730480, 4619212, 5774015, 6040508, 7106480, 7443280, 7550635, 9238424, 11548030, 12081016, 15101270, 18476848, 19631651, 23096060, 24162032, 30202540, 39263302, 46192120, 60405080, 78526604, 92384240, 98158255, 120810160, 157053208, 196316510, 314106416, 392633020, 785266040, 1570532080]

約数ペア:

[(1, 1570532080), (2, 785266040), (4, 392633020), (5, 314106416), (8, 196316510), (10, 157053208), (13, 120810160), (16, 98158255), (17, 92384240), (20, 78526604), (26, 60405080), (34, 46192120), (40, 39263302), (52, 30202540), (65, 24162032), (68, 23096060), (80, 19631651), (85, 18476848), (104, 15101270), (130, 12081016), (136, 11548030), (170, 9238424), (208, 7550635), (211, 7443280), (221, 7106480), (260, 6040508), (272, 5774015), (340, 4619212), (421, 3730480), (422, 3721640), (442, 3553240), (520, 3020254), (680, 2309606), (842, 1865240), (844, 1860820), (884, 1776620), (1040, 1510127), (1055, 1488656), (1105, 1421296), (1360, 1154803), (1684, 932620), (1688, 930410), (1768, 888310), (2105, 746096), (2110, 744328), (2210, 710648), (2743, 572560), (3368, 466310), (3376, 465205), (3536, 444155), (3587, 437840), (4210, 373048), (4220, 372164), (4420, 355324), (5473, 286960), (5486, 286280), (6736, 233155), (7157, 219440), (7174, 218920), (8420, 186524), (8440, 186082), (8840, 177662), (10946, 143480), (10972, 143140), (13715, 114512), (14314, 109720), (14348, 109460), (16840, 93262), (16880, 93041), (17680, 88831), (17935, 87568), (21892, 71740), (21944, 71570), (27365, 57392), (27430, 57256), (28628, 54860), (28696, 54730), (33680, 46631), (35785, 43888), (35870, 43784)]