408970013340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{7307}}^1\times {\mathrm{133261}}^1$

素因数の和:140587

約数の個数: 96

約数和(自身を含む): 1308892967424

約数和(自身を除く): 899922954084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 7307, 14614, 21921, 29228, 36535, 43842, 51149, 73070, 87684, 102298, 109605, 133261, 146140, 153447, 204596, 219210, 255745, 266522, 306894, 399783, 438420, 511490, 533044, 613788, 666305, 767235, 799566, 932827, 1022980, 1332610, 1534470, 1599132, 1865654, 1998915, 2665220, 2798481, 3068940, 3731308, 3997830, 4664135, 5596962, 7995660, 9328270, 11193924, 13992405, 18656540, 27984810, 55969620, 973738127, 1947476254, 2921214381, 3894952508, 4868690635, 5842428762, 6816166889, 9737381270, 11684857524, 13632333778, 14606071905, 19474762540, 20448500667, 27264667556, 29212143810, 34080834445, 40897001334, 58424287620, 68161668890, 81794002668, 102242503335, 136323337780, 204485006670, 408970013340]

約数ペア:

[(1, 408970013340), (2, 204485006670), (3, 136323337780), (4, 102242503335), (5, 81794002668), (6, 68161668890), (7, 58424287620), (10, 40897001334), (12, 34080834445), (14, 29212143810), (15, 27264667556), (20, 20448500667), (21, 19474762540), (28, 14606071905), (30, 13632333778), (35, 11684857524), (42, 9737381270), (60, 6816166889), (70, 5842428762), (84, 4868690635), (105, 3894952508), (140, 2921214381), (210, 1947476254), (420, 973738127), (7307, 55969620), (14614, 27984810), (21921, 18656540), (29228, 13992405), (36535, 11193924), (43842, 9328270), (51149, 7995660), (73070, 5596962), (87684, 4664135), (102298, 3997830), (109605, 3731308), (133261, 3068940), (146140, 2798481), (153447, 2665220), (204596, 1998915), (219210, 1865654), (255745, 1599132), (266522, 1534470), (306894, 1332610), (399783, 1022980), (438420, 932827), (511490, 799566), (533044, 767235), (613788, 666305)]