211062960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{5531}}^1$

素因数の和:5603

約数の個数: 120

約数和(自身を含む): 722324304

約数和(自身を除く): 511261344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1590, 1908, 2120, 2385, 2544, 3180, 3816, 4240, 4770, 5531, 6360, 7632, 9540, 11062, 12720, 16593, 19080, 22124, 27655, 33186, 38160, 44248, 49779, 55310, 66372, 82965, 88496, 99558, 110620, 132744, 165930, 199116, 221240, 248895, 265488, 293143, 331860, 398232, 442480, 497790, 586286, 663720, 796464, 879429, 995580, 1172572, 1327440, 1465715, 1758858, 1991160, 2345144, 2638287, 2931430, 3517716, 3982320, 4397145, 4690288, 5276574, 5862860, 7035432, 8794290, 10553148, 11725720, 13191435, 14070864, 17588580, 21106296, 23451440, 26382870, 35177160, 42212592, 52765740, 70354320, 105531480, 211062960]

約数ペア:

[(1, 211062960), (2, 105531480), (3, 70354320), (4, 52765740), (5, 42212592), (6, 35177160), (8, 26382870), (9, 23451440), (10, 21106296), (12, 17588580), (15, 14070864), (16, 13191435), (18, 11725720), (20, 10553148), (24, 8794290), (30, 7035432), (36, 5862860), (40, 5276574), (45, 4690288), (48, 4397145), (53, 3982320), (60, 3517716), (72, 2931430), (80, 2638287), (90, 2345144), (106, 1991160), (120, 1758858), (144, 1465715), (159, 1327440), (180, 1172572), (212, 995580), (240, 879429), (265, 796464), (318, 663720), (360, 586286), (424, 497790), (477, 442480), (530, 398232), (636, 331860), (720, 293143), (795, 265488), (848, 248895), (954, 221240), (1060, 199116), (1272, 165930), (1590, 132744), (1908, 110620), (2120, 99558), (2385, 88496), (2544, 82965), (3180, 66372), (3816, 55310), (4240, 49779), (4770, 44248), (5531, 38160), (6360, 33186), (7632, 27655), (9540, 22124), (11062, 19080), (12720, 16593)]