221174160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{24907}}^1$

素因数の和:24960

約数の個数: 80

約数和(自身を含む): 704198976

約数和(自身を除く): 483024816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 24907, 49814, 74721, 99628, 124535, 149442, 199256, 249070, 298884, 373605, 398512, 498140, 597768, 747210, 921559, 996280, 1195536, 1494420, 1843118, 1992560, 2764677, 2988840, 3686236, 4607795, 5529354, 5977680, 7372472, 9215590, 11058708, 13823385, 14744944, 18431180, 22117416, 27646770, 36862360, 44234832, 55293540, 73724720, 110587080, 221174160]

約数ペア:

[(1, 221174160), (2, 110587080), (3, 73724720), (4, 55293540), (5, 44234832), (6, 36862360), (8, 27646770), (10, 22117416), (12, 18431180), (15, 14744944), (16, 13823385), (20, 11058708), (24, 9215590), (30, 7372472), (37, 5977680), (40, 5529354), (48, 4607795), (60, 3686236), (74, 2988840), (80, 2764677), (111, 1992560), (120, 1843118), (148, 1494420), (185, 1195536), (222, 996280), (240, 921559), (296, 747210), (370, 597768), (444, 498140), (555, 398512), (592, 373605), (740, 298884), (888, 249070), (1110, 199256), (1480, 149442), (1776, 124535), (2220, 99628), (2960, 74721), (4440, 49814), (8880, 24907)]