6941440

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 144

約数和(自身を含む): 19867680

約数和(自身を除く): 12926240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 29, 32, 34, 40, 44, 55, 58, 64, 68, 80, 85, 88, 110, 116, 128, 136, 145, 160, 170, 176, 187, 220, 232, 256, 272, 290, 319, 320, 340, 352, 374, 440, 464, 493, 544, 580, 638, 640, 680, 704, 748, 880, 928, 935, 986, 1088, 1160, 1276, 1280, 1360, 1408, 1496, 1595, 1760, 1856, 1870, 1972, 2176, 2320, 2465, 2552, 2720, 2816, 2992, 3190, 3520, 3712, 3740, 3944, 4352, 4640, 4930, 5104, 5423, 5440, 5984, 6380, 7040, 7424, 7480, 7888, 9280, 9860, 10208, 10846, 10880, 11968, 12760, 14080, 14960, 15776, 18560, 19720, 20416, 21692, 21760, 23936, 25520, 27115, 29920, 31552, 37120, 39440, 40832, 43384, 47872, 51040, 54230, 59840, 63104, 78880, 81664, 86768, 102080, 108460, 119680, 126208, 157760, 173536, 204160, 216920, 239360, 315520, 347072, 408320, 433840, 631040, 694144, 867680, 1388288, 1735360, 3470720, 6941440]

約数ペア:

[(1, 6941440), (2, 3470720), (4, 1735360), (5, 1388288), (8, 867680), (10, 694144), (11, 631040), (16, 433840), (17, 408320), (20, 347072), (22, 315520), (29, 239360), (32, 216920), (34, 204160), (40, 173536), (44, 157760), (55, 126208), (58, 119680), (64, 108460), (68, 102080), (80, 86768), (85, 81664), (88, 78880), (110, 63104), (116, 59840), (128, 54230), (136, 51040), (145, 47872), (160, 43384), (170, 40832), (176, 39440), (187, 37120), (220, 31552), (232, 29920), (256, 27115), (272, 25520), (290, 23936), (319, 21760), (320, 21692), (340, 20416), (352, 19720), (374, 18560), (440, 15776), (464, 14960), (493, 14080), (544, 12760), (580, 11968), (638, 10880), (640, 10846), (680, 10208), (704, 9860), (748, 9280), (880, 7888), (928, 7480), (935, 7424), (986, 7040), (1088, 6380), (1160, 5984), (1276, 5440), (1280, 5423), (1360, 5104), (1408, 4930), (1496, 4640), (1595, 4352), (1760, 3944), (1856, 3740), (1870, 3712), (1972, 3520), (2176, 3190), (2320, 2992), (2465, 2816), (2552, 2720)]