220827840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6217}}^1$

素因数の和:6274

約数の個数: 112

約数和(自身を含む): 720193632

約数和(自身を除く): 499365792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 740, 888, 960, 1110, 1184, 1480, 1776, 2220, 2368, 2960, 3552, 4440, 5920, 6217, 7104, 8880, 11840, 12434, 17760, 18651, 24868, 31085, 35520, 37302, 49736, 62170, 74604, 93255, 99472, 124340, 149208, 186510, 198944, 230029, 248680, 298416, 373020, 397888, 460058, 497360, 596832, 690087, 746040, 920116, 994720, 1150145, 1193664, 1380174, 1492080, 1840232, 1989440, 2300290, 2760348, 2984160, 3450435, 3680464, 4600580, 5520696, 5968320, 6900870, 7360928, 9201160, 11041392, 13801740, 14721856, 18402320, 22082784, 27603480, 36804640, 44165568, 55206960, 73609280, 110413920, 220827840]

約数ペア:

[(1, 220827840), (2, 110413920), (3, 73609280), (4, 55206960), (5, 44165568), (6, 36804640), (8, 27603480), (10, 22082784), (12, 18402320), (15, 14721856), (16, 13801740), (20, 11041392), (24, 9201160), (30, 7360928), (32, 6900870), (37, 5968320), (40, 5520696), (48, 4600580), (60, 3680464), (64, 3450435), (74, 2984160), (80, 2760348), (96, 2300290), (111, 1989440), (120, 1840232), (148, 1492080), (160, 1380174), (185, 1193664), (192, 1150145), (222, 994720), (240, 920116), (296, 746040), (320, 690087), (370, 596832), (444, 497360), (480, 460058), (555, 397888), (592, 373020), (740, 298416), (888, 248680), (960, 230029), (1110, 198944), (1184, 186510), (1480, 149208), (1776, 124340), (2220, 99472), (2368, 93255), (2960, 74604), (3552, 62170), (4440, 49736), (5920, 37302), (6217, 35520), (7104, 31085), (8880, 24868), (11840, 18651), (12434, 17760)]