68550160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{733}}^1$

素因数の和:920

約数の個数: 80

約数和(自身を含む): 183488256

約数和(自身を除く): 114938096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 733, 835, 1169, 1336, 1466, 1670, 2338, 2672, 2932, 3340, 3665, 4676, 5131, 5845, 5864, 6680, 7330, 9352, 10262, 11690, 11728, 13360, 14660, 18704, 20524, 23380, 25655, 29320, 41048, 46760, 51310, 58640, 82096, 93520, 102620, 122411, 205240, 244822, 410480, 489644, 612055, 856877, 979288, 1224110, 1713754, 1958576, 2448220, 3427508, 4284385, 4896440, 6855016, 8568770, 9792880, 13710032, 17137540, 34275080, 68550160]

約数ペア:

[(1, 68550160), (2, 34275080), (4, 17137540), (5, 13710032), (7, 9792880), (8, 8568770), (10, 6855016), (14, 4896440), (16, 4284385), (20, 3427508), (28, 2448220), (35, 1958576), (40, 1713754), (56, 1224110), (70, 979288), (80, 856877), (112, 612055), (140, 489644), (167, 410480), (280, 244822), (334, 205240), (560, 122411), (668, 102620), (733, 93520), (835, 82096), (1169, 58640), (1336, 51310), (1466, 46760), (1670, 41048), (2338, 29320), (2672, 25655), (2932, 23380), (3340, 20524), (3665, 18704), (4676, 14660), (5131, 13360), (5845, 11728), (5864, 11690), (6680, 10262), (7330, 9352)]