1567226960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28433}}^1$

素因数の和:28512

約数の個数: 80

約数和(自身を含む): 3998275344

約数和(自身を除く): 2431048384

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 27560, 28433, 55120, 56866, 113732, 142165, 227464, 284330, 369629, 454928, 568660, 739258, 1137320, 1478516, 1506949, 1848145, 2274640, 2957032, 3013898, 3696290, 5914064, 6027796, 7392580, 7534745, 12055592, 14785160, 15069490, 19590337, 24111184, 29570320, 30138980, 39180674, 60277960, 78361348, 97951685, 120555920, 156722696, 195903370, 313445392, 391806740, 783613480, 1567226960]

約数ペア:

[(1, 1567226960), (2, 783613480), (4, 391806740), (5, 313445392), (8, 195903370), (10, 156722696), (13, 120555920), (16, 97951685), (20, 78361348), (26, 60277960), (40, 39180674), (52, 30138980), (53, 29570320), (65, 24111184), (80, 19590337), (104, 15069490), (106, 14785160), (130, 12055592), (208, 7534745), (212, 7392580), (260, 6027796), (265, 5914064), (424, 3696290), (520, 3013898), (530, 2957032), (689, 2274640), (848, 1848145), (1040, 1506949), (1060, 1478516), (1378, 1137320), (2120, 739258), (2756, 568660), (3445, 454928), (4240, 369629), (5512, 284330), (6890, 227464), (11024, 142165), (13780, 113732), (27560, 56866), (28433, 55120)]