457562998720

素因数分解:

$2^6\times 5^1\times {\mathrm{101}}^2\times {\mathrm{140171}}^1$

素因数の和:140390

約数の個数: 84

約数和(自身を含む): 1100474392392

約数和(自身を除く): 642911393672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 101, 160, 202, 320, 404, 505, 808, 1010, 1616, 2020, 3232, 4040, 6464, 8080, 10201, 16160, 20402, 32320, 40804, 51005, 81608, 102010, 140171, 163216, 204020, 280342, 326432, 408040, 560684, 652864, 700855, 816080, 1121368, 1401710, 1632160, 2242736, 2803420, 3264320, 4485472, 5606840, 8970944, 11213680, 14157271, 22427360, 28314542, 44854720, 56629084, 70786355, 113258168, 141572710, 226516336, 283145420, 453032672, 566290840, 906065344, 1132581680, 1429884371, 2265163360, 2859768742, 4530326720, 5719537484, 7149421855, 11439074968, 14298843710, 22878149936, 28597687420, 45756299872, 57195374840, 91512599744, 114390749680, 228781499360, 457562998720]

約数ペア:

[(1, 457562998720), (2, 228781499360), (4, 114390749680), (5, 91512599744), (8, 57195374840), (10, 45756299872), (16, 28597687420), (20, 22878149936), (32, 14298843710), (40, 11439074968), (64, 7149421855), (80, 5719537484), (101, 4530326720), (160, 2859768742), (202, 2265163360), (320, 1429884371), (404, 1132581680), (505, 906065344), (808, 566290840), (1010, 453032672), (1616, 283145420), (2020, 226516336), (3232, 141572710), (4040, 113258168), (6464, 70786355), (8080, 56629084), (10201, 44854720), (16160, 28314542), (20402, 22427360), (32320, 14157271), (40804, 11213680), (51005, 8970944), (81608, 5606840), (102010, 4485472), (140171, 3264320), (163216, 2803420), (204020, 2242736), (280342, 1632160), (326432, 1401710), (408040, 1121368), (560684, 816080), (652864, 700855)]