211146720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10729}}^1$

素因数の和:10788

約数の個数: 96

約数和(自身を含む): 681397920

約数和(自身を除く): 470251200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 80, 82, 96, 120, 123, 160, 164, 205, 240, 246, 328, 410, 480, 492, 615, 656, 820, 984, 1230, 1312, 1640, 1968, 2460, 3280, 3936, 4920, 6560, 9840, 10729, 19680, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 171664, 214580, 257496, 321870, 343328, 429160, 439889, 514992, 643740, 858320, 879778, 1029984, 1287480, 1319667, 1716640, 1759556, 2199445, 2574960, 2639334, 3519112, 4398890, 5149920, 5278668, 6598335, 7038224, 8797780, 10557336, 13196670, 14076448, 17595560, 21114672, 26393340, 35191120, 42229344, 52786680, 70382240, 105573360, 211146720]

約数ペア:

[(1, 211146720), (2, 105573360), (3, 70382240), (4, 52786680), (5, 42229344), (6, 35191120), (8, 26393340), (10, 21114672), (12, 17595560), (15, 14076448), (16, 13196670), (20, 10557336), (24, 8797780), (30, 7038224), (32, 6598335), (40, 5278668), (41, 5149920), (48, 4398890), (60, 3519112), (80, 2639334), (82, 2574960), (96, 2199445), (120, 1759556), (123, 1716640), (160, 1319667), (164, 1287480), (205, 1029984), (240, 879778), (246, 858320), (328, 643740), (410, 514992), (480, 439889), (492, 429160), (615, 343328), (656, 321870), (820, 257496), (984, 214580), (1230, 171664), (1312, 160935), (1640, 128748), (1968, 107290), (2460, 85832), (3280, 64374), (3936, 53645), (4920, 42916), (6560, 32187), (9840, 21458), (10729, 19680)]