1835540520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26237}}^1$

素因数の和:26315

約数の個数: 128

約数和(自身を含む): 6120800640

約数和(自身を除く): 4285260120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 53, 55, 60, 66, 88, 106, 110, 120, 132, 159, 165, 212, 220, 264, 265, 318, 330, 424, 440, 530, 583, 636, 660, 795, 1060, 1166, 1272, 1320, 1590, 1749, 2120, 2332, 2915, 3180, 3498, 4664, 5830, 6360, 6996, 8745, 11660, 13992, 17490, 23320, 26237, 34980, 52474, 69960, 78711, 104948, 131185, 157422, 209896, 262370, 288607, 314844, 393555, 524740, 577214, 629688, 787110, 865821, 1049480, 1154428, 1390561, 1443035, 1574220, 1731642, 2308856, 2781122, 2886070, 3148440, 3463284, 4171683, 4329105, 5562244, 5772140, 6926568, 6952805, 8343366, 8658210, 11124488, 11544280, 13905610, 15296171, 16686732, 17316420, 20858415, 27811220, 30592342, 33373464, 34632840, 41716830, 45888513, 55622440, 61184684, 76480855, 83433660, 91777026, 122369368, 152961710, 166867320, 183554052, 229442565, 305923420, 367108104, 458885130, 611846840, 917770260, 1835540520]

約数ペア:

[(1, 1835540520), (2, 917770260), (3, 611846840), (4, 458885130), (5, 367108104), (6, 305923420), (8, 229442565), (10, 183554052), (11, 166867320), (12, 152961710), (15, 122369368), (20, 91777026), (22, 83433660), (24, 76480855), (30, 61184684), (33, 55622440), (40, 45888513), (44, 41716830), (53, 34632840), (55, 33373464), (60, 30592342), (66, 27811220), (88, 20858415), (106, 17316420), (110, 16686732), (120, 15296171), (132, 13905610), (159, 11544280), (165, 11124488), (212, 8658210), (220, 8343366), (264, 6952805), (265, 6926568), (318, 5772140), (330, 5562244), (424, 4329105), (440, 4171683), (530, 3463284), (583, 3148440), (636, 2886070), (660, 2781122), (795, 2308856), (1060, 1731642), (1166, 1574220), (1272, 1443035), (1320, 1390561), (1590, 1154428), (1749, 1049480), (2120, 865821), (2332, 787110), (2915, 629688), (3180, 577214), (3498, 524740), (4664, 393555), (5830, 314844), (6360, 288607), (6996, 262370), (8745, 209896), (11660, 157422), (13992, 131185), (17490, 104948), (23320, 78711), (26237, 69960), (34980, 52474)]