211089120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{39979}}^1$

素因数の和:40008

約数の個数: 96

約数和(自身を含む): 725397120

約数和(自身を除く): 514308000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 39979, 79958, 119937, 159916, 199895, 239874, 319832, 399790, 439769, 479748, 599685, 639664, 799580, 879538, 959496, 1199370, 1279328, 1319307, 1599160, 1759076, 1918992, 2198845, 2398740, 2638614, 3198320, 3518152, 3837984, 4397690, 4797480, 5277228, 6396640, 6596535, 7036304, 8795380, 9594960, 10554456, 13193070, 14072608, 17590760, 19189920, 21108912, 26386140, 35181520, 42217824, 52772280, 70363040, 105544560, 211089120]

約数ペア:

[(1, 211089120), (2, 105544560), (3, 70363040), (4, 52772280), (5, 42217824), (6, 35181520), (8, 26386140), (10, 21108912), (11, 19189920), (12, 17590760), (15, 14072608), (16, 13193070), (20, 10554456), (22, 9594960), (24, 8795380), (30, 7036304), (32, 6596535), (33, 6396640), (40, 5277228), (44, 4797480), (48, 4397690), (55, 3837984), (60, 3518152), (66, 3198320), (80, 2638614), (88, 2398740), (96, 2198845), (110, 1918992), (120, 1759076), (132, 1599160), (160, 1319307), (165, 1279328), (176, 1199370), (220, 959496), (240, 879538), (264, 799580), (330, 639664), (352, 599685), (440, 479748), (480, 439769), (528, 399790), (660, 319832), (880, 239874), (1056, 199895), (1320, 159916), (1760, 119937), (2640, 79958), (5280, 39979)]