138202680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14957}}^1$

素因数の和:14989

約数の個数: 128

約数和(自身を含む): 516948480

約数和(自身を除く): 378745800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 14957, 29914, 44871, 59828, 74785, 89742, 104699, 119656, 149570, 164527, 179484, 209398, 224355, 299140, 314097, 329054, 358968, 418796, 448710, 493581, 523495, 598280, 628194, 658108, 822635, 837592, 897420, 987162, 1046990, 1151689, 1256388, 1316216, 1570485, 1645270, 1794840, 1974324, 2093980, 2303378, 2467905, 2512776, 3140970, 3290540, 3455067, 3948648, 4187960, 4606756, 4935810, 5758445, 6281940, 6581080, 6910134, 9213512, 9871620, 11516890, 12563880, 13820268, 17275335, 19743240, 23033780, 27640536, 34550670, 46067560, 69101340, 138202680]

約数ペア:

[(1, 138202680), (2, 69101340), (3, 46067560), (4, 34550670), (5, 27640536), (6, 23033780), (7, 19743240), (8, 17275335), (10, 13820268), (11, 12563880), (12, 11516890), (14, 9871620), (15, 9213512), (20, 6910134), (21, 6581080), (22, 6281940), (24, 5758445), (28, 4935810), (30, 4606756), (33, 4187960), (35, 3948648), (40, 3455067), (42, 3290540), (44, 3140970), (55, 2512776), (56, 2467905), (60, 2303378), (66, 2093980), (70, 1974324), (77, 1794840), (84, 1645270), (88, 1570485), (105, 1316216), (110, 1256388), (120, 1151689), (132, 1046990), (140, 987162), (154, 897420), (165, 837592), (168, 822635), (210, 658108), (220, 628194), (231, 598280), (264, 523495), (280, 493581), (308, 448710), (330, 418796), (385, 358968), (420, 329054), (440, 314097), (462, 299140), (616, 224355), (660, 209398), (770, 179484), (840, 164527), (924, 149570), (1155, 119656), (1320, 104699), (1540, 89742), (1848, 74785), (2310, 59828), (3080, 44871), (4620, 29914), (9240, 14957)]