63493760

素因数分解:

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

素因数の和:370

約数の個数: 128

約数和(自身を含む): 171849600

約数和(自身を除く): 108355840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 32, 40, 44, 55, 58, 64, 80, 88, 110, 116, 128, 145, 160, 176, 220, 232, 290, 311, 319, 320, 352, 440, 464, 580, 622, 638, 640, 704, 880, 928, 1160, 1244, 1276, 1408, 1555, 1595, 1760, 1856, 2320, 2488, 2552, 3110, 3190, 3421, 3520, 3712, 4640, 4976, 5104, 6220, 6380, 6842, 7040, 9019, 9280, 9952, 10208, 12440, 12760, 13684, 17105, 18038, 18560, 19904, 20416, 24880, 25520, 27368, 34210, 36076, 39808, 40832, 45095, 49760, 51040, 54736, 68420, 72152, 90190, 99209, 99520, 102080, 109472, 136840, 144304, 180380, 198418, 199040, 204160, 218944, 273680, 288608, 360760, 396836, 437888, 496045, 547360, 577216, 721520, 793672, 992090, 1094720, 1154432, 1443040, 1587344, 1984180, 2189440, 2886080, 3174688, 3968360, 5772160, 6349376, 7936720, 12698752, 15873440, 31746880, 63493760]

約数ペア:

[(1, 63493760), (2, 31746880), (4, 15873440), (5, 12698752), (8, 7936720), (10, 6349376), (11, 5772160), (16, 3968360), (20, 3174688), (22, 2886080), (29, 2189440), (32, 1984180), (40, 1587344), (44, 1443040), (55, 1154432), (58, 1094720), (64, 992090), (80, 793672), (88, 721520), (110, 577216), (116, 547360), (128, 496045), (145, 437888), (160, 396836), (176, 360760), (220, 288608), (232, 273680), (290, 218944), (311, 204160), (319, 199040), (320, 198418), (352, 180380), (440, 144304), (464, 136840), (580, 109472), (622, 102080), (638, 99520), (640, 99209), (704, 90190), (880, 72152), (928, 68420), (1160, 54736), (1244, 51040), (1276, 49760), (1408, 45095), (1555, 40832), (1595, 39808), (1760, 36076), (1856, 34210), (2320, 27368), (2488, 25520), (2552, 24880), (3110, 20416), (3190, 19904), (3421, 18560), (3520, 18038), (3712, 17105), (4640, 13684), (4976, 12760), (5104, 12440), (6220, 10208), (6380, 9952), (6842, 9280), (7040, 9019)]