201764040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{88493}}^1$

素因数の和:88526

約数の個数: 64

約数和(自身を含む): 637156800

約数和(自身を除く): 435392760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 88493, 176986, 265479, 353972, 442465, 530958, 707944, 884930, 1061916, 1327395, 1681367, 1769860, 2123832, 2654790, 3362734, 3539720, 5044101, 5309580, 6725468, 8406835, 10088202, 10619160, 13450936, 16813670, 20176404, 25220505, 33627340, 40352808, 50441010, 67254680, 100882020, 201764040]

約数ペア:

[(1, 201764040), (2, 100882020), (3, 67254680), (4, 50441010), (5, 40352808), (6, 33627340), (8, 25220505), (10, 20176404), (12, 16813670), (15, 13450936), (19, 10619160), (20, 10088202), (24, 8406835), (30, 6725468), (38, 5309580), (40, 5044101), (57, 3539720), (60, 3362734), (76, 2654790), (95, 2123832), (114, 1769860), (120, 1681367), (152, 1327395), (190, 1061916), (228, 884930), (285, 707944), (380, 530958), (456, 442465), (570, 353972), (760, 265479), (1140, 176986), (2280, 88493)]