222228160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 224

約数和(自身を含む): 684702720

約数和(自身を除く): 462474560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 311, 319, 320, 352, 385, 406, 440, 448, 464, 560, 580, 616, 622, 638, 704, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1244, 1276, 1540, 1555, 1595, 1624, 1760, 1856, 2030, 2177, 2233, 2240, 2320, 2464, 2488, 2552, 3080, 3110, 3190, 3248, 3421, 3520, 4060, 4354, 4466, 4640, 4928, 4976, 5104, 6160, 6220, 6380, 6496, 6842, 8120, 8708, 8932, 9019, 9280, 9952, 10208, 10885, 11165, 12320, 12440, 12760, 12992, 13684, 16240, 17105, 17416, 17864, 18038, 19904, 20416, 21770, 22330, 23947, 24640, 24880, 25520, 27368, 32480, 34210, 34832, 35728, 36076, 43540, 44660, 45095, 47894, 49760, 51040, 54736, 63133, 64960, 68420, 69664, 71456, 72152, 87080, 89320, 90190, 95788, 99209, 99520, 102080, 109472, 119735, 126266, 136840, 139328, 142912, 144304, 174160, 178640, 180380, 191576, 198418, 218944, 239470, 252532, 273680, 288608, 315665, 348320, 357280, 360760, 383152, 396836, 478940, 496045, 505064, 547360, 577216, 631330, 694463, 696640, 714560, 721520, 766304, 793672, 957880, 992090, 1010128, 1094720, 1262660, 1388926, 1443040, 1532608, 1587344, 1915760, 1984180, 2020256, 2525320, 2777852, 2886080, 3174688, 3472315, 3831520, 3968360, 4040512, 5050640, 5555704, 6349376, 6944630, 7663040, 7936720, 10101280, 11111408, 13889260, 15873440, 20202560, 22222816, 27778520, 31746880, 44445632, 55557040, 111114080, 222228160]

約数ペア:

[(1, 222228160), (2, 111114080), (4, 55557040), (5, 44445632), (7, 31746880), (8, 27778520), (10, 22222816), (11, 20202560), (14, 15873440), (16, 13889260), (20, 11111408), (22, 10101280), (28, 7936720), (29, 7663040), (32, 6944630), (35, 6349376), (40, 5555704), (44, 5050640), (55, 4040512), (56, 3968360), (58, 3831520), (64, 3472315), (70, 3174688), (77, 2886080), (80, 2777852), (88, 2525320), (110, 2020256), (112, 1984180), (116, 1915760), (140, 1587344), (145, 1532608), (154, 1443040), (160, 1388926), (176, 1262660), (203, 1094720), (220, 1010128), (224, 992090), (232, 957880), (280, 793672), (290, 766304), (308, 721520), (311, 714560), (319, 696640), (320, 694463), (352, 631330), (385, 577216), (406, 547360), (440, 505064), (448, 496045), (464, 478940), (560, 396836), (580, 383152), (616, 360760), (622, 357280), (638, 348320), (704, 315665), (770, 288608), (812, 273680), (880, 252532), (928, 239470), (1015, 218944), (1120, 198418), (1160, 191576), (1232, 180380), (1244, 178640), (1276, 174160), (1540, 144304), (1555, 142912), (1595, 139328), (1624, 136840), (1760, 126266), (1856, 119735), (2030, 109472), (2177, 102080), (2233, 99520), (2240, 99209), (2320, 95788), (2464, 90190), (2488, 89320), (2552, 87080), (3080, 72152), (3110, 71456), (3190, 69664), (3248, 68420), (3421, 64960), (3520, 63133), (4060, 54736), (4354, 51040), (4466, 49760), (4640, 47894), (4928, 45095), (4976, 44660), (5104, 43540), (6160, 36076), (6220, 35728), (6380, 34832), (6496, 34210), (6842, 32480), (8120, 27368), (8708, 25520), (8932, 24880), (9019, 24640), (9280, 23947), (9952, 22330), (10208, 21770), (10885, 20416), (11165, 19904), (12320, 18038), (12440, 17864), (12760, 17416), (12992, 17105), (13684, 16240)]