206007240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1193}}^1\times {\mathrm{1439}}^1$

素因数の和:2646

約数の個数: 64

約数和(自身を含む): 618969600

約数和(自身を除く): 412962360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1193, 1439, 2386, 2878, 3579, 4317, 4772, 5756, 5965, 7158, 7195, 8634, 9544, 11512, 11930, 14316, 14390, 17268, 17895, 21585, 23860, 28632, 28780, 34536, 35790, 43170, 47720, 57560, 71580, 86340, 143160, 172680, 1716727, 3433454, 5150181, 6866908, 8583635, 10300362, 13733816, 17167270, 20600724, 25750905, 34334540, 41201448, 51501810, 68669080, 103003620, 206007240]

約数ペア:

[(1, 206007240), (2, 103003620), (3, 68669080), (4, 51501810), (5, 41201448), (6, 34334540), (8, 25750905), (10, 20600724), (12, 17167270), (15, 13733816), (20, 10300362), (24, 8583635), (30, 6866908), (40, 5150181), (60, 3433454), (120, 1716727), (1193, 172680), (1439, 143160), (2386, 86340), (2878, 71580), (3579, 57560), (4317, 47720), (4772, 43170), (5756, 35790), (5965, 34536), (7158, 28780), (7195, 28632), (8634, 23860), (9544, 21585), (11512, 17895), (11930, 17268), (14316, 14390)]