201956880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{2741}}^1$

素因数の和:3064

約数の個数: 80

約数和(自身を含む): 628334784

約数和(自身を除く): 426377904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 307, 614, 921, 1228, 1535, 1842, 2456, 2741, 3070, 3684, 4605, 4912, 5482, 6140, 7368, 8223, 9210, 10964, 12280, 13705, 14736, 16446, 18420, 21928, 24560, 27410, 32892, 36840, 41115, 43856, 54820, 65784, 73680, 82230, 109640, 131568, 164460, 219280, 328920, 657840, 841487, 1682974, 2524461, 3365948, 4207435, 5048922, 6731896, 8414870, 10097844, 12622305, 13463792, 16829740, 20195688, 25244610, 33659480, 40391376, 50489220, 67318960, 100978440, 201956880]

約数ペア:

[(1, 201956880), (2, 100978440), (3, 67318960), (4, 50489220), (5, 40391376), (6, 33659480), (8, 25244610), (10, 20195688), (12, 16829740), (15, 13463792), (16, 12622305), (20, 10097844), (24, 8414870), (30, 6731896), (40, 5048922), (48, 4207435), (60, 3365948), (80, 2524461), (120, 1682974), (240, 841487), (307, 657840), (614, 328920), (921, 219280), (1228, 164460), (1535, 131568), (1842, 109640), (2456, 82230), (2741, 73680), (3070, 65784), (3684, 54820), (4605, 43856), (4912, 41115), (5482, 36840), (6140, 32892), (7368, 27410), (8223, 24560), (9210, 21928), (10964, 18420), (12280, 16446), (13705, 14736)]