1457476640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7547}}^1$

素因数の和:7650

約数の個数: 96

約数和(自身を含む): 3697674624

約数和(自身を除く): 2240197984

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 71, 80, 85, 136, 142, 160, 170, 272, 284, 340, 355, 544, 568, 680, 710, 1136, 1207, 1360, 1420, 2272, 2414, 2720, 2840, 4828, 5680, 6035, 7547, 9656, 11360, 12070, 15094, 19312, 24140, 30188, 37735, 38624, 48280, 60376, 75470, 96560, 120752, 128299, 150940, 193120, 241504, 256598, 301880, 513196, 535837, 603760, 641495, 1026392, 1071674, 1207520, 1282990, 2052784, 2143348, 2565980, 2679185, 4105568, 4286696, 5131960, 5358370, 8573392, 9109229, 10263920, 10716740, 17146784, 18218458, 20527840, 21433480, 36436916, 42866960, 45546145, 72873832, 85733920, 91092290, 145747664, 182184580, 291495328, 364369160, 728738320, 1457476640]

約数ペア:

[(1, 1457476640), (2, 728738320), (4, 364369160), (5, 291495328), (8, 182184580), (10, 145747664), (16, 91092290), (17, 85733920), (20, 72873832), (32, 45546145), (34, 42866960), (40, 36436916), (68, 21433480), (71, 20527840), (80, 18218458), (85, 17146784), (136, 10716740), (142, 10263920), (160, 9109229), (170, 8573392), (272, 5358370), (284, 5131960), (340, 4286696), (355, 4105568), (544, 2679185), (568, 2565980), (680, 2143348), (710, 2052784), (1136, 1282990), (1207, 1207520), (1360, 1071674), (1420, 1026392), (2272, 641495), (2414, 603760), (2720, 535837), (2840, 513196), (4828, 301880), (5680, 256598), (6035, 241504), (7547, 193120), (9656, 150940), (11360, 128299), (12070, 120752), (15094, 96560), (19312, 75470), (24140, 60376), (30188, 48280), (37735, 38624)]