40233480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:459

約数の個数: 128

約数和(自身を含む): 139207680

約数和(自身を除く): 98974200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 211, 227, 280, 420, 422, 454, 633, 681, 840, 844, 908, 1055, 1135, 1266, 1362, 1477, 1589, 1688, 1816, 2110, 2270, 2532, 2724, 2954, 3165, 3178, 3405, 4220, 4431, 4540, 4767, 5064, 5448, 5908, 6330, 6356, 6810, 7385, 7945, 8440, 8862, 9080, 9534, 11816, 12660, 12712, 13620, 14770, 15890, 17724, 19068, 22155, 23835, 25320, 27240, 29540, 31780, 35448, 38136, 44310, 47670, 47897, 59080, 63560, 88620, 95340, 95794, 143691, 177240, 190680, 191588, 239485, 287382, 335279, 383176, 478970, 574764, 670558, 718455, 957940, 1005837, 1149528, 1341116, 1436910, 1676395, 1915880, 2011674, 2682232, 2873820, 3352790, 4023348, 5029185, 5747640, 6705580, 8046696, 10058370, 13411160, 20116740, 40233480]

約数ペア:

[(1, 40233480), (2, 20116740), (3, 13411160), (4, 10058370), (5, 8046696), (6, 6705580), (7, 5747640), (8, 5029185), (10, 4023348), (12, 3352790), (14, 2873820), (15, 2682232), (20, 2011674), (21, 1915880), (24, 1676395), (28, 1436910), (30, 1341116), (35, 1149528), (40, 1005837), (42, 957940), (56, 718455), (60, 670558), (70, 574764), (84, 478970), (105, 383176), (120, 335279), (140, 287382), (168, 239485), (210, 191588), (211, 190680), (227, 177240), (280, 143691), (420, 95794), (422, 95340), (454, 88620), (633, 63560), (681, 59080), (840, 47897), (844, 47670), (908, 44310), (1055, 38136), (1135, 35448), (1266, 31780), (1362, 29540), (1477, 27240), (1589, 25320), (1688, 23835), (1816, 22155), (2110, 19068), (2270, 17724), (2532, 15890), (2724, 14770), (2954, 13620), (3165, 12712), (3178, 12660), (3405, 11816), (4220, 9534), (4431, 9080), (4540, 8862), (4767, 8440), (5064, 7945), (5448, 7385), (5908, 6810), (6330, 6356)]