12846680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 37255680

約数和(自身を除く): 24409000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 43, 44, 55, 56, 70, 77, 86, 88, 97, 110, 140, 154, 172, 194, 215, 220, 280, 301, 308, 344, 385, 388, 430, 440, 473, 485, 602, 616, 679, 770, 776, 860, 946, 970, 1067, 1204, 1358, 1505, 1540, 1720, 1892, 1940, 2134, 2365, 2408, 2716, 3010, 3080, 3311, 3395, 3784, 3880, 4171, 4268, 4730, 5335, 5432, 6020, 6622, 6790, 7469, 8342, 8536, 9460, 10670, 12040, 13244, 13580, 14938, 16555, 16684, 18920, 20855, 21340, 26488, 27160, 29197, 29876, 33110, 33368, 37345, 41710, 42680, 45881, 58394, 59752, 66220, 74690, 83420, 91762, 116788, 132440, 145985, 149380, 166840, 183524, 229405, 233576, 291970, 298760, 321167, 367048, 458810, 583940, 642334, 917620, 1167880, 1284668, 1605835, 1835240, 2569336, 3211670, 6423340, 12846680]

約数ペア:

[(1, 12846680), (2, 6423340), (4, 3211670), (5, 2569336), (7, 1835240), (8, 1605835), (10, 1284668), (11, 1167880), (14, 917620), (20, 642334), (22, 583940), (28, 458810), (35, 367048), (40, 321167), (43, 298760), (44, 291970), (55, 233576), (56, 229405), (70, 183524), (77, 166840), (86, 149380), (88, 145985), (97, 132440), (110, 116788), (140, 91762), (154, 83420), (172, 74690), (194, 66220), (215, 59752), (220, 58394), (280, 45881), (301, 42680), (308, 41710), (344, 37345), (385, 33368), (388, 33110), (430, 29876), (440, 29197), (473, 27160), (485, 26488), (602, 21340), (616, 20855), (679, 18920), (770, 16684), (776, 16555), (860, 14938), (946, 13580), (970, 13244), (1067, 12040), (1204, 10670), (1358, 9460), (1505, 8536), (1540, 8342), (1720, 7469), (1892, 6790), (1940, 6622), (2134, 6020), (2365, 5432), (2408, 5335), (2716, 4730), (3010, 4268), (3080, 4171), (3311, 3880), (3395, 3784)]