105813960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1223}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 366612480

約数和(自身を除く): 260798520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 103, 105, 120, 140, 168, 206, 210, 280, 309, 412, 420, 515, 618, 721, 824, 840, 1030, 1223, 1236, 1442, 1545, 2060, 2163, 2446, 2472, 2884, 3090, 3605, 3669, 4120, 4326, 4892, 5768, 6115, 6180, 7210, 7338, 8561, 8652, 9784, 10815, 12230, 12360, 14420, 14676, 17122, 17304, 18345, 21630, 24460, 25683, 28840, 29352, 34244, 36690, 42805, 43260, 48920, 51366, 68488, 73380, 85610, 86520, 102732, 125969, 128415, 146760, 171220, 205464, 251938, 256830, 342440, 377907, 503876, 513660, 629845, 755814, 881783, 1007752, 1027320, 1259690, 1511628, 1763566, 1889535, 2519380, 2645349, 3023256, 3527132, 3779070, 4408915, 5038760, 5290698, 7054264, 7558140, 8817830, 10581396, 13226745, 15116280, 17635660, 21162792, 26453490, 35271320, 52906980, 105813960]

約数ペア:

[(1, 105813960), (2, 52906980), (3, 35271320), (4, 26453490), (5, 21162792), (6, 17635660), (7, 15116280), (8, 13226745), (10, 10581396), (12, 8817830), (14, 7558140), (15, 7054264), (20, 5290698), (21, 5038760), (24, 4408915), (28, 3779070), (30, 3527132), (35, 3023256), (40, 2645349), (42, 2519380), (56, 1889535), (60, 1763566), (70, 1511628), (84, 1259690), (103, 1027320), (105, 1007752), (120, 881783), (140, 755814), (168, 629845), (206, 513660), (210, 503876), (280, 377907), (309, 342440), (412, 256830), (420, 251938), (515, 205464), (618, 171220), (721, 146760), (824, 128415), (840, 125969), (1030, 102732), (1223, 86520), (1236, 85610), (1442, 73380), (1545, 68488), (2060, 51366), (2163, 48920), (2446, 43260), (2472, 42805), (2884, 36690), (3090, 34244), (3605, 29352), (3669, 28840), (4120, 25683), (4326, 24460), (4892, 21630), (5768, 18345), (6115, 17304), (6180, 17122), (7210, 14676), (7338, 14420), (8561, 12360), (8652, 12230), (9784, 10815)]