2859829120

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1429}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 7088796000

約数和(自身を除く): 4228966880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 59, 64, 80, 106, 118, 128, 160, 212, 236, 265, 295, 320, 424, 472, 530, 590, 640, 848, 944, 1060, 1180, 1429, 1696, 1888, 2120, 2360, 2858, 3127, 3392, 3776, 4240, 4720, 5716, 6254, 6784, 7145, 7552, 8480, 9440, 11432, 12508, 14290, 15635, 16960, 18880, 22864, 25016, 28580, 31270, 33920, 37760, 45728, 50032, 57160, 62540, 75737, 84311, 91456, 100064, 114320, 125080, 151474, 168622, 182912, 200128, 228640, 250160, 302948, 337244, 378685, 400256, 421555, 457280, 500320, 605896, 674488, 757370, 843110, 914560, 1000640, 1211792, 1348976, 1514740, 1686220, 2001280, 2423584, 2697952, 3029480, 3372440, 4468483, 4847168, 5395904, 6058960, 6744880, 8936966, 9694336, 10791808, 12117920, 13489760, 17873932, 22342415, 24235840, 26979520, 35747864, 44684830, 48471680, 53959040, 71495728, 89369660, 142991456, 178739320, 285982912, 357478640, 571965824, 714957280, 1429914560, 2859829120]

約数ペア:

[(1, 2859829120), (2, 1429914560), (4, 714957280), (5, 571965824), (8, 357478640), (10, 285982912), (16, 178739320), (20, 142991456), (32, 89369660), (40, 71495728), (53, 53959040), (59, 48471680), (64, 44684830), (80, 35747864), (106, 26979520), (118, 24235840), (128, 22342415), (160, 17873932), (212, 13489760), (236, 12117920), (265, 10791808), (295, 9694336), (320, 8936966), (424, 6744880), (472, 6058960), (530, 5395904), (590, 4847168), (640, 4468483), (848, 3372440), (944, 3029480), (1060, 2697952), (1180, 2423584), (1429, 2001280), (1696, 1686220), (1888, 1514740), (2120, 1348976), (2360, 1211792), (2858, 1000640), (3127, 914560), (3392, 843110), (3776, 757370), (4240, 674488), (4720, 605896), (5716, 500320), (6254, 457280), (6784, 421555), (7145, 400256), (7552, 378685), (8480, 337244), (9440, 302948), (11432, 250160), (12508, 228640), (14290, 200128), (15635, 182912), (16960, 168622), (18880, 151474), (22864, 125080), (25016, 114320), (28580, 100064), (31270, 91456), (33920, 84311), (37760, 75737), (45728, 62540), (50032, 57160)]