57132040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{283}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 151519680

約数和(自身を除く): 94387640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 103, 140, 196, 206, 245, 280, 283, 392, 412, 490, 515, 566, 721, 824, 980, 1030, 1132, 1415, 1442, 1960, 1981, 2060, 2264, 2830, 2884, 3605, 3962, 4120, 5047, 5660, 5768, 7210, 7924, 9905, 10094, 11320, 13867, 14420, 15848, 19810, 20188, 25235, 27734, 28840, 29149, 39620, 40376, 50470, 55468, 58298, 69335, 79240, 100940, 110936, 116596, 138670, 145745, 201880, 204043, 233192, 277340, 291490, 408086, 554680, 582980, 816172, 1020215, 1165960, 1428301, 1632344, 2040430, 2856602, 4080860, 5713204, 7141505, 8161720, 11426408, 14283010, 28566020, 57132040]

約数ペア:

[(1, 57132040), (2, 28566020), (4, 14283010), (5, 11426408), (7, 8161720), (8, 7141505), (10, 5713204), (14, 4080860), (20, 2856602), (28, 2040430), (35, 1632344), (40, 1428301), (49, 1165960), (56, 1020215), (70, 816172), (98, 582980), (103, 554680), (140, 408086), (196, 291490), (206, 277340), (245, 233192), (280, 204043), (283, 201880), (392, 145745), (412, 138670), (490, 116596), (515, 110936), (566, 100940), (721, 79240), (824, 69335), (980, 58298), (1030, 55468), (1132, 50470), (1415, 40376), (1442, 39620), (1960, 29149), (1981, 28840), (2060, 27734), (2264, 25235), (2830, 20188), (2884, 19810), (3605, 15848), (3962, 14420), (4120, 13867), (5047, 11320), (5660, 10094), (5768, 9905), (7210, 7924)]