201917280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7937}}^1$

素因数の和:8008

約数の個数: 96

約数和(自身を含む): 648121824

約数和(自身を除く): 446204544

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 80, 96, 106, 120, 159, 160, 212, 240, 265, 318, 424, 480, 530, 636, 795, 848, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 4240, 5088, 6360, 7937, 8480, 12720, 15874, 23811, 25440, 31748, 39685, 47622, 63496, 79370, 95244, 119055, 126992, 158740, 190488, 238110, 253984, 317480, 380976, 420661, 476220, 634960, 761952, 841322, 952440, 1261983, 1269920, 1682644, 1904880, 2103305, 2523966, 3365288, 3809760, 4206610, 5047932, 6309915, 6730576, 8413220, 10095864, 12619830, 13461152, 16826440, 20191728, 25239660, 33652880, 40383456, 50479320, 67305760, 100958640, 201917280]

約数ペア:

[(1, 201917280), (2, 100958640), (3, 67305760), (4, 50479320), (5, 40383456), (6, 33652880), (8, 25239660), (10, 20191728), (12, 16826440), (15, 13461152), (16, 12619830), (20, 10095864), (24, 8413220), (30, 6730576), (32, 6309915), (40, 5047932), (48, 4206610), (53, 3809760), (60, 3365288), (80, 2523966), (96, 2103305), (106, 1904880), (120, 1682644), (159, 1269920), (160, 1261983), (212, 952440), (240, 841322), (265, 761952), (318, 634960), (424, 476220), (480, 420661), (530, 380976), (636, 317480), (795, 253984), (848, 238110), (1060, 190488), (1272, 158740), (1590, 126992), (1696, 119055), (2120, 95244), (2544, 79370), (3180, 63496), (4240, 47622), (5088, 39685), (6360, 31748), (7937, 25440), (8480, 23811), (12720, 15874)]