198256080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6827}}^1$

素因数の和:6865

約数の個数: 120

約数和(自身を含む): 675644256

約数和(自身を除く): 477388176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 6827, 7260, 9680, 13654, 14520, 20481, 27308, 29040, 34135, 40962, 54616, 68270, 75097, 81924, 102405, 109232, 136540, 150194, 163848, 204810, 225291, 273080, 300388, 327696, 375485, 409620, 450582, 546160, 600776, 750970, 819240, 826067, 901164, 1126455, 1201552, 1501940, 1638480, 1652134, 1802328, 2252910, 2478201, 3003880, 3304268, 3604656, 4130335, 4505820, 4956402, 6007760, 6608536, 8260670, 9011640, 9912804, 12391005, 13217072, 16521340, 18023280, 19825608, 24782010, 33042680, 39651216, 49564020, 66085360, 99128040, 198256080]

約数ペア:

[(1, 198256080), (2, 99128040), (3, 66085360), (4, 49564020), (5, 39651216), (6, 33042680), (8, 24782010), (10, 19825608), (11, 18023280), (12, 16521340), (15, 13217072), (16, 12391005), (20, 9912804), (22, 9011640), (24, 8260670), (30, 6608536), (33, 6007760), (40, 4956402), (44, 4505820), (48, 4130335), (55, 3604656), (60, 3304268), (66, 3003880), (80, 2478201), (88, 2252910), (110, 1802328), (120, 1652134), (121, 1638480), (132, 1501940), (165, 1201552), (176, 1126455), (220, 901164), (240, 826067), (242, 819240), (264, 750970), (330, 600776), (363, 546160), (440, 450582), (484, 409620), (528, 375485), (605, 327696), (660, 300388), (726, 273080), (880, 225291), (968, 204810), (1210, 163848), (1320, 150194), (1452, 136540), (1815, 109232), (1936, 102405), (2420, 81924), (2640, 75097), (2904, 68270), (3630, 54616), (4840, 40962), (5808, 34135), (6827, 29040), (7260, 27308), (9680, 20481), (13654, 14520)]