468449240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{1723}}^1$

素因数の和:2712

約数の個数: 64

約数和(自身を含む): 1206524160

約数和(自身を除く): 738074920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 971, 1723, 1942, 3446, 3884, 4855, 6797, 6892, 7768, 8615, 9710, 12061, 13594, 13784, 17230, 19420, 24122, 27188, 33985, 34460, 38840, 48244, 54376, 60305, 67970, 68920, 96488, 120610, 135940, 241220, 271880, 482440, 1673033, 3346066, 6692132, 8365165, 11711231, 13384264, 16730330, 23422462, 33460660, 46844924, 58556155, 66921320, 93689848, 117112310, 234224620, 468449240]

約数ペア:

[(1, 468449240), (2, 234224620), (4, 117112310), (5, 93689848), (7, 66921320), (8, 58556155), (10, 46844924), (14, 33460660), (20, 23422462), (28, 16730330), (35, 13384264), (40, 11711231), (56, 8365165), (70, 6692132), (140, 3346066), (280, 1673033), (971, 482440), (1723, 271880), (1942, 241220), (3446, 135940), (3884, 120610), (4855, 96488), (6797, 68920), (6892, 67970), (7768, 60305), (8615, 54376), (9710, 48244), (12061, 38840), (13594, 34460), (13784, 33985), (17230, 27188), (19420, 24122)]