140517840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{11047}}^1$

素因数の和:11116

約数の個数: 80

約数和(自身を含む): 443864448

約数和(自身を除く): 303346608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1590, 2120, 2544, 3180, 4240, 6360, 11047, 12720, 22094, 33141, 44188, 55235, 66282, 88376, 110470, 132564, 165705, 176752, 220940, 265128, 331410, 441880, 530256, 585491, 662820, 883760, 1170982, 1325640, 1756473, 2341964, 2651280, 2927455, 3512946, 4683928, 5854910, 7025892, 8782365, 9367856, 11709820, 14051784, 17564730, 23419640, 28103568, 35129460, 46839280, 70258920, 140517840]

約数ペア:

[(1, 140517840), (2, 70258920), (3, 46839280), (4, 35129460), (5, 28103568), (6, 23419640), (8, 17564730), (10, 14051784), (12, 11709820), (15, 9367856), (16, 8782365), (20, 7025892), (24, 5854910), (30, 4683928), (40, 3512946), (48, 2927455), (53, 2651280), (60, 2341964), (80, 1756473), (106, 1325640), (120, 1170982), (159, 883760), (212, 662820), (240, 585491), (265, 530256), (318, 441880), (424, 331410), (530, 265128), (636, 220940), (795, 176752), (848, 165705), (1060, 132564), (1272, 110470), (1590, 88376), (2120, 66282), (2544, 55235), (3180, 44188), (4240, 33141), (6360, 22094), (11047, 12720)]