139141920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1277}}^1$

素因数の和:1522

約数の個数: 96

約数和(自身を含む): 440572608

約数和(自身を除く): 301430688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 227, 240, 454, 480, 681, 908, 1135, 1277, 1362, 1816, 2270, 2554, 2724, 3405, 3632, 3831, 4540, 5108, 5448, 6385, 6810, 7264, 7662, 9080, 10216, 10896, 12770, 13620, 15324, 18160, 19155, 20432, 21792, 25540, 27240, 30648, 36320, 38310, 40864, 51080, 54480, 61296, 76620, 102160, 108960, 122592, 153240, 204320, 289879, 306480, 579758, 612960, 869637, 1159516, 1449395, 1739274, 2319032, 2898790, 3478548, 4348185, 4638064, 5797580, 6957096, 8696370, 9276128, 11595160, 13914192, 17392740, 23190320, 27828384, 34785480, 46380640, 69570960, 139141920]

約数ペア:

[(1, 139141920), (2, 69570960), (3, 46380640), (4, 34785480), (5, 27828384), (6, 23190320), (8, 17392740), (10, 13914192), (12, 11595160), (15, 9276128), (16, 8696370), (20, 6957096), (24, 5797580), (30, 4638064), (32, 4348185), (40, 3478548), (48, 2898790), (60, 2319032), (80, 1739274), (96, 1449395), (120, 1159516), (160, 869637), (227, 612960), (240, 579758), (454, 306480), (480, 289879), (681, 204320), (908, 153240), (1135, 122592), (1277, 108960), (1362, 102160), (1816, 76620), (2270, 61296), (2554, 54480), (2724, 51080), (3405, 40864), (3632, 38310), (3831, 36320), (4540, 30648), (5108, 27240), (5448, 25540), (6385, 21792), (6810, 20432), (7264, 19155), (7662, 18160), (9080, 15324), (10216, 13620), (10896, 12770)]