152445920

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2341}}^1$

素因数の和:2404

約数の個数: 96

約数和(自身を含む): 403685856

約数和(自身を除く): 251239936

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 37, 40, 44, 55, 74, 80, 88, 110, 148, 160, 176, 185, 220, 296, 352, 370, 407, 440, 592, 740, 814, 880, 1184, 1480, 1628, 1760, 2035, 2341, 2960, 3256, 4070, 4682, 5920, 6512, 8140, 9364, 11705, 13024, 16280, 18728, 23410, 25751, 32560, 37456, 46820, 51502, 65120, 74912, 86617, 93640, 103004, 128755, 173234, 187280, 206008, 257510, 346468, 374560, 412016, 433085, 515020, 692936, 824032, 866170, 952787, 1030040, 1385872, 1732340, 1905574, 2060080, 2771744, 3464680, 3811148, 4120160, 4763935, 6929360, 7622296, 9527870, 13858720, 15244592, 19055740, 30489184, 38111480, 76222960, 152445920]

約数ペア:

[(1, 152445920), (2, 76222960), (4, 38111480), (5, 30489184), (8, 19055740), (10, 15244592), (11, 13858720), (16, 9527870), (20, 7622296), (22, 6929360), (32, 4763935), (37, 4120160), (40, 3811148), (44, 3464680), (55, 2771744), (74, 2060080), (80, 1905574), (88, 1732340), (110, 1385872), (148, 1030040), (160, 952787), (176, 866170), (185, 824032), (220, 692936), (296, 515020), (352, 433085), (370, 412016), (407, 374560), (440, 346468), (592, 257510), (740, 206008), (814, 187280), (880, 173234), (1184, 128755), (1480, 103004), (1628, 93640), (1760, 86617), (2035, 74912), (2341, 65120), (2960, 51502), (3256, 46820), (4070, 37456), (4682, 32560), (5920, 25751), (6512, 23410), (8140, 18728), (9364, 16280), (11705, 13024)]