2172284040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{169181}}^1$

素因数の和:169302

約数の個数: 64

約数和(自身を含む): 6577796160

約数和(自身を除く): 4405512120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 107, 120, 214, 321, 428, 535, 642, 856, 1070, 1284, 1605, 2140, 2568, 3210, 4280, 6420, 12840, 169181, 338362, 507543, 676724, 845905, 1015086, 1353448, 1691810, 2030172, 2537715, 3383620, 4060344, 5075430, 6767240, 10150860, 18102367, 20301720, 36204734, 54307101, 72409468, 90511835, 108614202, 144818936, 181023670, 217228404, 271535505, 362047340, 434456808, 543071010, 724094680, 1086142020, 2172284040]

約数ペア:

[(1, 2172284040), (2, 1086142020), (3, 724094680), (4, 543071010), (5, 434456808), (6, 362047340), (8, 271535505), (10, 217228404), (12, 181023670), (15, 144818936), (20, 108614202), (24, 90511835), (30, 72409468), (40, 54307101), (60, 36204734), (107, 20301720), (120, 18102367), (214, 10150860), (321, 6767240), (428, 5075430), (535, 4060344), (642, 3383620), (856, 2537715), (1070, 2030172), (1284, 1691810), (1605, 1353448), (2140, 1015086), (2568, 845905), (3210, 676724), (4280, 507543), (6420, 338362), (12840, 169181)]