213194080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4177}}^1$

素因数の和:4232

約数の個数: 96

約数和(自身を含む): 568542240

約数和(自身を除く): 355348160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 80, 88, 110, 116, 145, 160, 176, 220, 232, 290, 319, 352, 440, 464, 580, 638, 880, 928, 1160, 1276, 1595, 1760, 2320, 2552, 3190, 4177, 4640, 5104, 6380, 8354, 10208, 12760, 16708, 20885, 25520, 33416, 41770, 45947, 51040, 66832, 83540, 91894, 121133, 133664, 167080, 183788, 229735, 242266, 334160, 367576, 459470, 484532, 605665, 668320, 735152, 918940, 969064, 1211330, 1332463, 1470304, 1837880, 1938128, 2422660, 2664926, 3675760, 3876256, 4845320, 5329852, 6662315, 7351520, 9690640, 10659704, 13324630, 19381280, 21319408, 26649260, 42638816, 53298520, 106597040, 213194080]

約数ペア:

[(1, 213194080), (2, 106597040), (4, 53298520), (5, 42638816), (8, 26649260), (10, 21319408), (11, 19381280), (16, 13324630), (20, 10659704), (22, 9690640), (29, 7351520), (32, 6662315), (40, 5329852), (44, 4845320), (55, 3876256), (58, 3675760), (80, 2664926), (88, 2422660), (110, 1938128), (116, 1837880), (145, 1470304), (160, 1332463), (176, 1211330), (220, 969064), (232, 918940), (290, 735152), (319, 668320), (352, 605665), (440, 484532), (464, 459470), (580, 367576), (638, 334160), (880, 242266), (928, 229735), (1160, 183788), (1276, 167080), (1595, 133664), (1760, 121133), (2320, 91894), (2552, 83540), (3190, 66832), (4177, 51040), (4640, 45947), (5104, 41770), (6380, 33416), (8354, 25520), (10208, 20885), (12760, 16708)]