130798680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1$

素因数の和:789

約数の個数: 128

約数和(自身を含む): 420396480

約数和(自身を除く): 289597800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 97, 102, 120, 136, 170, 194, 204, 255, 291, 340, 388, 408, 485, 510, 582, 661, 680, 776, 970, 1020, 1164, 1322, 1455, 1649, 1940, 1983, 2040, 2328, 2644, 2910, 3298, 3305, 3880, 3966, 4947, 5288, 5820, 6596, 6610, 7932, 8245, 9894, 9915, 11237, 11640, 13192, 13220, 15864, 16490, 19788, 19830, 22474, 24735, 26440, 32980, 33711, 39576, 39660, 44948, 49470, 56185, 64117, 65960, 67422, 79320, 89896, 98940, 112370, 128234, 134844, 168555, 192351, 197880, 224740, 256468, 269688, 320585, 337110, 384702, 449480, 512936, 641170, 674220, 769404, 961755, 1089989, 1282340, 1348440, 1538808, 1923510, 2179978, 2564680, 3269967, 3847020, 4359956, 5449945, 6539934, 7694040, 8719912, 10899890, 13079868, 16349835, 21799780, 26159736, 32699670, 43599560, 65399340, 130798680]

約数ペア:

[(1, 130798680), (2, 65399340), (3, 43599560), (4, 32699670), (5, 26159736), (6, 21799780), (8, 16349835), (10, 13079868), (12, 10899890), (15, 8719912), (17, 7694040), (20, 6539934), (24, 5449945), (30, 4359956), (34, 3847020), (40, 3269967), (51, 2564680), (60, 2179978), (68, 1923510), (85, 1538808), (97, 1348440), (102, 1282340), (120, 1089989), (136, 961755), (170, 769404), (194, 674220), (204, 641170), (255, 512936), (291, 449480), (340, 384702), (388, 337110), (408, 320585), (485, 269688), (510, 256468), (582, 224740), (661, 197880), (680, 192351), (776, 168555), (970, 134844), (1020, 128234), (1164, 112370), (1322, 98940), (1455, 89896), (1649, 79320), (1940, 67422), (1983, 65960), (2040, 64117), (2328, 56185), (2644, 49470), (2910, 44948), (3298, 39660), (3305, 39576), (3880, 33711), (3966, 32980), (4947, 26440), (5288, 24735), (5820, 22474), (6596, 19830), (6610, 19788), (7932, 16490), (8245, 15864), (9894, 13220), (9915, 13192), (11237, 11640)]