24898720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 192

約数和(自身を含む): 76640256

約数和(自身を除く): 51741536

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 43, 44, 47, 55, 56, 70, 77, 80, 86, 88, 94, 110, 112, 140, 154, 160, 172, 176, 188, 215, 220, 224, 235, 280, 301, 308, 329, 344, 352, 376, 385, 430, 440, 470, 473, 517, 560, 602, 616, 658, 688, 752, 770, 860, 880, 940, 946, 1034, 1120, 1204, 1232, 1316, 1376, 1504, 1505, 1540, 1645, 1720, 1760, 1880, 1892, 2021, 2068, 2365, 2408, 2464, 2585, 2632, 3010, 3080, 3290, 3311, 3440, 3619, 3760, 3784, 4042, 4136, 4730, 4816, 5170, 5264, 6020, 6160, 6580, 6622, 6880, 7238, 7520, 7568, 8084, 8272, 9460, 9632, 10105, 10340, 10528, 12040, 12320, 13160, 13244, 14147, 14476, 15136, 16168, 16544, 16555, 18095, 18920, 20210, 20680, 22231, 24080, 26320, 26488, 28294, 28952, 32336, 33110, 36190, 37840, 40420, 41360, 44462, 48160, 52640, 52976, 56588, 57904, 64672, 66220, 70735, 72380, 75680, 80840, 82720, 88924, 105952, 111155, 113176, 115808, 132440, 141470, 144760, 155617, 161680, 177848, 222310, 226352, 264880, 282940, 289520, 311234, 323360, 355696, 444620, 452704, 529760, 565880, 579040, 622468, 711392, 778085, 889240, 1131760, 1244936, 1556170, 1778480, 2263520, 2489872, 3112340, 3556960, 4979744, 6224680, 12449360, 24898720]

約数ペア:

[(1, 24898720), (2, 12449360), (4, 6224680), (5, 4979744), (7, 3556960), (8, 3112340), (10, 2489872), (11, 2263520), (14, 1778480), (16, 1556170), (20, 1244936), (22, 1131760), (28, 889240), (32, 778085), (35, 711392), (40, 622468), (43, 579040), (44, 565880), (47, 529760), (55, 452704), (56, 444620), (70, 355696), (77, 323360), (80, 311234), (86, 289520), (88, 282940), (94, 264880), (110, 226352), (112, 222310), (140, 177848), (154, 161680), (160, 155617), (172, 144760), (176, 141470), (188, 132440), (215, 115808), (220, 113176), (224, 111155), (235, 105952), (280, 88924), (301, 82720), (308, 80840), (329, 75680), (344, 72380), (352, 70735), (376, 66220), (385, 64672), (430, 57904), (440, 56588), (470, 52976), (473, 52640), (517, 48160), (560, 44462), (602, 41360), (616, 40420), (658, 37840), (688, 36190), (752, 33110), (770, 32336), (860, 28952), (880, 28294), (940, 26488), (946, 26320), (1034, 24080), (1120, 22231), (1204, 20680), (1232, 20210), (1316, 18920), (1376, 18095), (1504, 16555), (1505, 16544), (1540, 16168), (1645, 15136), (1720, 14476), (1760, 14147), (1880, 13244), (1892, 13160), (2021, 12320), (2068, 12040), (2365, 10528), (2408, 10340), (2464, 10105), (2585, 9632), (2632, 9460), (3010, 8272), (3080, 8084), (3290, 7568), (3311, 7520), (3440, 7238), (3619, 6880), (3760, 6622), (3784, 6580), (4042, 6160), (4136, 6020), (4730, 5264), (4816, 5170)]