42414680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:369

約数の個数: 128

約数和(自身を含む): 121927680

約数和(自身を除く): 79513000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 88, 94, 110, 140, 154, 188, 220, 235, 280, 293, 308, 329, 376, 385, 440, 470, 517, 586, 616, 658, 770, 940, 1034, 1172, 1316, 1465, 1540, 1645, 1880, 2051, 2068, 2344, 2585, 2632, 2930, 3080, 3223, 3290, 3619, 4102, 4136, 5170, 5860, 6446, 6580, 7238, 8204, 10255, 10340, 11720, 12892, 13160, 13771, 14476, 16115, 16408, 18095, 20510, 20680, 22561, 25784, 27542, 28952, 32230, 36190, 41020, 45122, 55084, 64460, 68855, 72380, 82040, 90244, 96397, 110168, 112805, 128920, 137710, 144760, 151481, 180488, 192794, 225610, 275420, 302962, 385588, 451220, 481985, 550840, 605924, 757405, 771176, 902440, 963970, 1060367, 1211848, 1514810, 1927940, 2120734, 3029620, 3855880, 4241468, 5301835, 6059240, 8482936, 10603670, 21207340, 42414680]

約数ペア:

[(1, 42414680), (2, 21207340), (4, 10603670), (5, 8482936), (7, 6059240), (8, 5301835), (10, 4241468), (11, 3855880), (14, 3029620), (20, 2120734), (22, 1927940), (28, 1514810), (35, 1211848), (40, 1060367), (44, 963970), (47, 902440), (55, 771176), (56, 757405), (70, 605924), (77, 550840), (88, 481985), (94, 451220), (110, 385588), (140, 302962), (154, 275420), (188, 225610), (220, 192794), (235, 180488), (280, 151481), (293, 144760), (308, 137710), (329, 128920), (376, 112805), (385, 110168), (440, 96397), (470, 90244), (517, 82040), (586, 72380), (616, 68855), (658, 64460), (770, 55084), (940, 45122), (1034, 41020), (1172, 36190), (1316, 32230), (1465, 28952), (1540, 27542), (1645, 25784), (1880, 22561), (2051, 20680), (2068, 20510), (2344, 18095), (2585, 16408), (2632, 16115), (2930, 14476), (3080, 13771), (3223, 13160), (3290, 12892), (3619, 11720), (4102, 10340), (4136, 10255), (5170, 8204), (5860, 7238), (6446, 6580)]