12147520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 224

約数和(自身を含む): 39502080

約数和(自身を除く): 27354560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 29, 32, 34, 35, 40, 44, 55, 56, 58, 64, 68, 70, 77, 80, 85, 88, 110, 112, 116, 119, 136, 140, 145, 154, 160, 170, 176, 187, 203, 220, 224, 232, 238, 272, 280, 290, 308, 319, 320, 340, 352, 374, 385, 406, 440, 448, 464, 476, 493, 544, 560, 580, 595, 616, 638, 680, 704, 748, 770, 812, 880, 928, 935, 952, 986, 1015, 1088, 1120, 1160, 1190, 1232, 1276, 1309, 1360, 1496, 1540, 1595, 1624, 1760, 1856, 1870, 1904, 1972, 2030, 2233, 2240, 2320, 2380, 2464, 2465, 2552, 2618, 2720, 2992, 3080, 3190, 3248, 3451, 3520, 3740, 3808, 3944, 4060, 4466, 4640, 4760, 4928, 4930, 5104, 5236, 5423, 5440, 5984, 6160, 6380, 6496, 6545, 6902, 7480, 7616, 7888, 8120, 8932, 9280, 9520, 9860, 10208, 10472, 10846, 11165, 11968, 12320, 12760, 12992, 13090, 13804, 14960, 15776, 16240, 17255, 17864, 19040, 19720, 20416, 20944, 21692, 22330, 24640, 25520, 26180, 27115, 27608, 29920, 31552, 32480, 34510, 35728, 37961, 38080, 39440, 41888, 43384, 44660, 51040, 52360, 54230, 55216, 59840, 64960, 69020, 71456, 75922, 78880, 83776, 86768, 89320, 102080, 104720, 108460, 110432, 138040, 142912, 151844, 157760, 173536, 178640, 189805, 209440, 216920, 220864, 276080, 303688, 347072, 357280, 379610, 418880, 433840, 552160, 607376, 714560, 759220, 867680, 1104320, 1214752, 1518440, 1735360, 2429504, 3036880, 6073760, 12147520]

約数ペア:

[(1, 12147520), (2, 6073760), (4, 3036880), (5, 2429504), (7, 1735360), (8, 1518440), (10, 1214752), (11, 1104320), (14, 867680), (16, 759220), (17, 714560), (20, 607376), (22, 552160), (28, 433840), (29, 418880), (32, 379610), (34, 357280), (35, 347072), (40, 303688), (44, 276080), (55, 220864), (56, 216920), (58, 209440), (64, 189805), (68, 178640), (70, 173536), (77, 157760), (80, 151844), (85, 142912), (88, 138040), (110, 110432), (112, 108460), (116, 104720), (119, 102080), (136, 89320), (140, 86768), (145, 83776), (154, 78880), (160, 75922), (170, 71456), (176, 69020), (187, 64960), (203, 59840), (220, 55216), (224, 54230), (232, 52360), (238, 51040), (272, 44660), (280, 43384), (290, 41888), (308, 39440), (319, 38080), (320, 37961), (340, 35728), (352, 34510), (374, 32480), (385, 31552), (406, 29920), (440, 27608), (448, 27115), (464, 26180), (476, 25520), (493, 24640), (544, 22330), (560, 21692), (580, 20944), (595, 20416), (616, 19720), (638, 19040), (680, 17864), (704, 17255), (748, 16240), (770, 15776), (812, 14960), (880, 13804), (928, 13090), (935, 12992), (952, 12760), (986, 12320), (1015, 11968), (1088, 11165), (1120, 10846), (1160, 10472), (1190, 10208), (1232, 9860), (1276, 9520), (1309, 9280), (1360, 8932), (1496, 8120), (1540, 7888), (1595, 7616), (1624, 7480), (1760, 6902), (1856, 6545), (1870, 6496), (1904, 6380), (1972, 6160), (2030, 5984), (2233, 5440), (2240, 5423), (2320, 5236), (2380, 5104), (2464, 4930), (2465, 4928), (2552, 4760), (2618, 4640), (2720, 4466), (2992, 4060), (3080, 3944), (3190, 3808), (3248, 3740), (3451, 3520)]