88138680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{331}}^1$

素因数の和:669

約数の個数: 128

約数和(自身を含む): 304058880

約数和(自身を除く): 215920200

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, 280, 317, 331, 420, 634, 662, 840, 951, 993, 1268, 1324, 1585, 1655, 1902, 1986, 2219, 2317, 2536, 2648, 3170, 3310, 3804, 3972, 4438, 4634, 4755, 4965, 6340, 6620, 6657, 6951, 7608, 7944, 8876, 9268, 9510, 9930, 11095, 11585, 12680, 13240, 13314, 13902, 17752, 18536, 19020, 19860, 22190, 23170, 26628, 27804, 33285, 34755, 38040, 39720, 44380, 46340, 53256, 55608, 66570, 69510, 88760, 92680, 104927, 133140, 139020, 209854, 266280, 278040, 314781, 419708, 524635, 629562, 734489, 839416, 1049270, 1259124, 1468978, 1573905, 2098540, 2203467, 2518248, 2937956, 3147810, 3672445, 4197080, 4406934, 5875912, 6295620, 7344890, 8813868, 11017335, 12591240, 14689780, 17627736, 22034670, 29379560, 44069340, 88138680]

約数ペア:

[(1, 88138680), (2, 44069340), (3, 29379560), (4, 22034670), (5, 17627736), (6, 14689780), (7, 12591240), (8, 11017335), (10, 8813868), (12, 7344890), (14, 6295620), (15, 5875912), (20, 4406934), (21, 4197080), (24, 3672445), (28, 3147810), (30, 2937956), (35, 2518248), (40, 2203467), (42, 2098540), (56, 1573905), (60, 1468978), (70, 1259124), (84, 1049270), (105, 839416), (120, 734489), (140, 629562), (168, 524635), (210, 419708), (280, 314781), (317, 278040), (331, 266280), (420, 209854), (634, 139020), (662, 133140), (840, 104927), (951, 92680), (993, 88760), (1268, 69510), (1324, 66570), (1585, 55608), (1655, 53256), (1902, 46340), (1986, 44380), (2219, 39720), (2317, 38040), (2536, 34755), (2648, 33285), (3170, 27804), (3310, 26628), (3804, 23170), (3972, 22190), (4438, 19860), (4634, 19020), (4755, 18536), (4965, 17752), (6340, 13902), (6620, 13314), (6657, 13240), (6951, 12680), (7608, 11585), (7944, 11095), (8876, 9930), (9268, 9510)]