186915898880

素因数分解:

$2^9\times 5^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1\times {\mathrm{2539}}^1$

素因数の和:2904

約数の個数: 160

約数和(自身を含む): 453684132000

約数和(自身を除く): 266768233120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 193, 256, 298, 320, 386, 512, 596, 640, 745, 772, 965, 1192, 1280, 1490, 1544, 1930, 2384, 2539, 2560, 2980, 3088, 3860, 4768, 5078, 5960, 6176, 7720, 9536, 10156, 11920, 12352, 12695, 15440, 19072, 20312, 23840, 24704, 25390, 28757, 30880, 38144, 40624, 47680, 49408, 50780, 57514, 61760, 76288, 81248, 95360, 98816, 101560, 115028, 123520, 143785, 162496, 190720, 203120, 230056, 247040, 287570, 324992, 378311, 381440, 406240, 460112, 490027, 494080, 575140, 649984, 756622, 812480, 920224, 980054, 1150280, 1299968, 1513244, 1624960, 1840448, 1891555, 1960108, 2300560, 2450135, 3026488, 3249920, 3680896, 3783110, 3920216, 4601120, 4900270, 6052976, 6499840, 7361792, 7566220, 7840432, 9202240, 9800540, 12105952, 14723584, 15132440, 15680864, 18404480, 19601080, 24211904, 30264880, 31361728, 36808960, 39202160, 48423808, 60529760, 62723456, 73014023, 73617920, 78404320, 96847616, 121059520, 125446912, 146028046, 156808640, 193695232, 242119040, 250893824, 292056092, 313617280, 365070115, 484238080, 584112184, 627234560, 730140230, 968476160, 1168224368, 1254469120, 1460280460, 2336448736, 2920560920, 4672897472, 5841121840, 9345794944, 11682243680, 18691589888, 23364487360, 37383179776, 46728974720, 93457949440, 186915898880]

約数ペア:

[(1, 186915898880), (2, 93457949440), (4, 46728974720), (5, 37383179776), (8, 23364487360), (10, 18691589888), (16, 11682243680), (20, 9345794944), (32, 5841121840), (40, 4672897472), (64, 2920560920), (80, 2336448736), (128, 1460280460), (149, 1254469120), (160, 1168224368), (193, 968476160), (256, 730140230), (298, 627234560), (320, 584112184), (386, 484238080), (512, 365070115), (596, 313617280), (640, 292056092), (745, 250893824), (772, 242119040), (965, 193695232), (1192, 156808640), (1280, 146028046), (1490, 125446912), (1544, 121059520), (1930, 96847616), (2384, 78404320), (2539, 73617920), (2560, 73014023), (2980, 62723456), (3088, 60529760), (3860, 48423808), (4768, 39202160), (5078, 36808960), (5960, 31361728), (6176, 30264880), (7720, 24211904), (9536, 19601080), (10156, 18404480), (11920, 15680864), (12352, 15132440), (12695, 14723584), (15440, 12105952), (19072, 9800540), (20312, 9202240), (23840, 7840432), (24704, 7566220), (25390, 7361792), (28757, 6499840), (30880, 6052976), (38144, 4900270), (40624, 4601120), (47680, 3920216), (49408, 3783110), (50780, 3680896), (57514, 3249920), (61760, 3026488), (76288, 2450135), (81248, 2300560), (95360, 1960108), (98816, 1891555), (101560, 1840448), (115028, 1624960), (123520, 1513244), (143785, 1299968), (162496, 1150280), (190720, 980054), (203120, 920224), (230056, 812480), (247040, 756622), (287570, 649984), (324992, 575140), (378311, 494080), (381440, 490027), (406240, 460112)]