201762840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21283}}^1$

素因数の和:21376

約数の個数: 64

約数和(自身を含む): 612979200

約数和(自身を除く): 411216360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 21283, 42566, 63849, 85132, 106415, 127698, 170264, 212830, 255396, 319245, 425660, 510792, 638490, 851320, 1276980, 1681357, 2553960, 3362714, 5044071, 6725428, 8406785, 10088142, 13450856, 16813570, 20176284, 25220355, 33627140, 40352568, 50440710, 67254280, 100881420, 201762840]

約数ペア:

[(1, 201762840), (2, 100881420), (3, 67254280), (4, 50440710), (5, 40352568), (6, 33627140), (8, 25220355), (10, 20176284), (12, 16813570), (15, 13450856), (20, 10088142), (24, 8406785), (30, 6725428), (40, 5044071), (60, 3362714), (79, 2553960), (120, 1681357), (158, 1276980), (237, 851320), (316, 638490), (395, 510792), (474, 425660), (632, 319245), (790, 255396), (948, 212830), (1185, 170264), (1580, 127698), (1896, 106415), (2370, 85132), (3160, 63849), (4740, 42566), (9480, 21283)]