28817452160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{136861}}^1$

素因数の和:136934

約数の個数: 128

約数和(自身を含む): 80409162240

約数和(自身を除く): 51591710080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 128, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 640, 658, 752, 896, 940, 1120, 1316, 1504, 1645, 1880, 2240, 2632, 3008, 3290, 3760, 4480, 5264, 6016, 6580, 7520, 10528, 13160, 15040, 21056, 26320, 30080, 42112, 52640, 105280, 136861, 210560, 273722, 547444, 684305, 958027, 1094888, 1368610, 1916054, 2189776, 2737220, 3832108, 4379552, 4790135, 5474440, 6432467, 7664216, 8759104, 9580270, 10948880, 12864934, 15328432, 17518208, 19160540, 21897760, 25729868, 30656864, 32162335, 38321080, 43795520, 45027269, 51459736, 61313728, 64324670, 76642160, 87591040, 90054538, 102919472, 122627456, 128649340, 153284320, 180109076, 205838944, 225136345, 257298680, 306568640, 360218152, 411677888, 450272690, 514597360, 613137280, 720436304, 823355776, 900545380, 1029194720, 1440872608, 1801090760, 2058389440, 2881745216, 3602181520, 4116778880, 5763490432, 7204363040, 14408726080, 28817452160]

約数ペア:

[(1, 28817452160), (2, 14408726080), (4, 7204363040), (5, 5763490432), (7, 4116778880), (8, 3602181520), (10, 2881745216), (14, 2058389440), (16, 1801090760), (20, 1440872608), (28, 1029194720), (32, 900545380), (35, 823355776), (40, 720436304), (47, 613137280), (56, 514597360), (64, 450272690), (70, 411677888), (80, 360218152), (94, 306568640), (112, 257298680), (128, 225136345), (140, 205838944), (160, 180109076), (188, 153284320), (224, 128649340), (235, 122627456), (280, 102919472), (320, 90054538), (329, 87591040), (376, 76642160), (448, 64324670), (470, 61313728), (560, 51459736), (640, 45027269), (658, 43795520), (752, 38321080), (896, 32162335), (940, 30656864), (1120, 25729868), (1316, 21897760), (1504, 19160540), (1645, 17518208), (1880, 15328432), (2240, 12864934), (2632, 10948880), (3008, 9580270), (3290, 8759104), (3760, 7664216), (4480, 6432467), (5264, 5474440), (6016, 4790135), (6580, 4379552), (7520, 3832108), (10528, 2737220), (13160, 2189776), (15040, 1916054), (21056, 1368610), (26320, 1094888), (30080, 958027), (42112, 684305), (52640, 547444), (105280, 273722), (136861, 210560)]