3112462960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{18121}}^1$

素因数の和:18266

約数の個数: 80

約数和(自身を含む): 7685177760

約数和(自身を除く): 4572714800

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 113, 152, 190, 226, 304, 380, 452, 565, 760, 904, 1130, 1520, 1808, 2147, 2260, 4294, 4520, 8588, 9040, 10735, 17176, 18121, 21470, 34352, 36242, 42940, 72484, 85880, 90605, 144968, 171760, 181210, 289936, 344299, 362420, 688598, 724840, 1377196, 1449680, 1721495, 2047673, 2754392, 3442990, 4095346, 5508784, 6885980, 8190692, 10238365, 13771960, 16381384, 20476730, 27543920, 32762768, 38905787, 40953460, 77811574, 81906920, 155623148, 163813840, 194528935, 311246296, 389057870, 622492592, 778115740, 1556231480, 3112462960]

約数ペア:

[(1, 3112462960), (2, 1556231480), (4, 778115740), (5, 622492592), (8, 389057870), (10, 311246296), (16, 194528935), (19, 163813840), (20, 155623148), (38, 81906920), (40, 77811574), (76, 40953460), (80, 38905787), (95, 32762768), (113, 27543920), (152, 20476730), (190, 16381384), (226, 13771960), (304, 10238365), (380, 8190692), (452, 6885980), (565, 5508784), (760, 4095346), (904, 3442990), (1130, 2754392), (1520, 2047673), (1808, 1721495), (2147, 1449680), (2260, 1377196), (4294, 724840), (4520, 688598), (8588, 362420), (9040, 344299), (10735, 289936), (17176, 181210), (18121, 171760), (21470, 144968), (34352, 90605), (36242, 85880), (42940, 72484)]