626669120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:941

約数の個数: 224

約数和(自身を含む): 1926823680

約数和(自身を除く): 1300154560

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, 319, 320, 352, 385, 406, 440, 448, 464, 560, 580, 616, 638, 704, 770, 812, 877, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1754, 1760, 1856, 2030, 2233, 2240, 2320, 2464, 2552, 3080, 3190, 3248, 3508, 3520, 4060, 4385, 4466, 4640, 4928, 5104, 6139, 6160, 6380, 6496, 7016, 8120, 8770, 8932, 9280, 9647, 10208, 11165, 12278, 12320, 12760, 12992, 14032, 16240, 17540, 17864, 19294, 20416, 22330, 24556, 24640, 25433, 25520, 28064, 30695, 32480, 35080, 35728, 38588, 44660, 48235, 49112, 50866, 51040, 56128, 61390, 64960, 67529, 70160, 71456, 77176, 89320, 96470, 98224, 101732, 102080, 122780, 127165, 135058, 140320, 142912, 154352, 178031, 178640, 192940, 196448, 203464, 245560, 254330, 270116, 279763, 280640, 308704, 337645, 356062, 357280, 385880, 392896, 406928, 491120, 508660, 540232, 559526, 617408, 675290, 712124, 714560, 771760, 813856, 890155, 982240, 1017320, 1080464, 1119052, 1350580, 1398815, 1424248, 1543520, 1627712, 1780310, 1958341, 1964480, 2034640, 2160928, 2238104, 2701160, 2797630, 2848496, 3087040, 3560620, 3916682, 4069280, 4321856, 4476208, 5402320, 5595260, 5696992, 7121240, 7833364, 8138560, 8952416, 9791705, 10804640, 11190520, 11393984, 14242480, 15666728, 17904832, 19583410, 21609280, 22381040, 28484960, 31333456, 39166820, 44762080, 56969920, 62666912, 78333640, 89524160, 125333824, 156667280, 313334560, 626669120]

約数ペア:

[(1, 626669120), (2, 313334560), (4, 156667280), (5, 125333824), (7, 89524160), (8, 78333640), (10, 62666912), (11, 56969920), (14, 44762080), (16, 39166820), (20, 31333456), (22, 28484960), (28, 22381040), (29, 21609280), (32, 19583410), (35, 17904832), (40, 15666728), (44, 14242480), (55, 11393984), (56, 11190520), (58, 10804640), (64, 9791705), (70, 8952416), (77, 8138560), (80, 7833364), (88, 7121240), (110, 5696992), (112, 5595260), (116, 5402320), (140, 4476208), (145, 4321856), (154, 4069280), (160, 3916682), (176, 3560620), (203, 3087040), (220, 2848496), (224, 2797630), (232, 2701160), (280, 2238104), (290, 2160928), (308, 2034640), (319, 1964480), (320, 1958341), (352, 1780310), (385, 1627712), (406, 1543520), (440, 1424248), (448, 1398815), (464, 1350580), (560, 1119052), (580, 1080464), (616, 1017320), (638, 982240), (704, 890155), (770, 813856), (812, 771760), (877, 714560), (880, 712124), (928, 675290), (1015, 617408), (1120, 559526), (1160, 540232), (1232, 508660), (1276, 491120), (1540, 406928), (1595, 392896), (1624, 385880), (1754, 357280), (1760, 356062), (1856, 337645), (2030, 308704), (2233, 280640), (2240, 279763), (2320, 270116), (2464, 254330), (2552, 245560), (3080, 203464), (3190, 196448), (3248, 192940), (3508, 178640), (3520, 178031), (4060, 154352), (4385, 142912), (4466, 140320), (4640, 135058), (4928, 127165), (5104, 122780), (6139, 102080), (6160, 101732), (6380, 98224), (6496, 96470), (7016, 89320), (8120, 77176), (8770, 71456), (8932, 70160), (9280, 67529), (9647, 64960), (10208, 61390), (11165, 56128), (12278, 51040), (12320, 50866), (12760, 49112), (12992, 48235), (14032, 44660), (16240, 38588), (17540, 35728), (17864, 35080), (19294, 32480), (20416, 30695), (22330, 28064), (24556, 25520), (24640, 25433)]