197026560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5701}}^1$

素因数の和:5731

約数の個数: 144

約数和(自身を含む): 699293280

約数和(自身を除く): 502266720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5701, 5760, 6912, 8640, 11402, 11520, 17103, 17280, 22804, 28505, 34206, 34560, 45608, 51309, 57010, 68412, 85515, 91216, 102618, 114020, 136824, 153927, 171030, 182432, 205236, 228040, 256545, 273648, 307854, 342060, 364864, 410472, 456080, 513090, 547296, 615708, 684120, 729728, 769635, 820944, 912160, 1026180, 1094592, 1231416, 1368240, 1459456, 1539270, 1641888, 1824320, 2052360, 2189184, 2462832, 2736480, 3078540, 3283776, 3648640, 4104720, 4378368, 4925664, 5472960, 6157080, 6567552, 7297280, 8209440, 9851328, 10945920, 12314160, 13135104, 16418880, 19702656, 21891840, 24628320, 32837760, 39405312, 49256640, 65675520, 98513280, 197026560]

約数ペア:

[(1, 197026560), (2, 98513280), (3, 65675520), (4, 49256640), (5, 39405312), (6, 32837760), (8, 24628320), (9, 21891840), (10, 19702656), (12, 16418880), (15, 13135104), (16, 12314160), (18, 10945920), (20, 9851328), (24, 8209440), (27, 7297280), (30, 6567552), (32, 6157080), (36, 5472960), (40, 4925664), (45, 4378368), (48, 4104720), (54, 3648640), (60, 3283776), (64, 3078540), (72, 2736480), (80, 2462832), (90, 2189184), (96, 2052360), (108, 1824320), (120, 1641888), (128, 1539270), (135, 1459456), (144, 1368240), (160, 1231416), (180, 1094592), (192, 1026180), (216, 912160), (240, 820944), (256, 769635), (270, 729728), (288, 684120), (320, 615708), (360, 547296), (384, 513090), (432, 456080), (480, 410472), (540, 364864), (576, 342060), (640, 307854), (720, 273648), (768, 256545), (864, 228040), (960, 205236), (1080, 182432), (1152, 171030), (1280, 153927), (1440, 136824), (1728, 114020), (1920, 102618), (2160, 91216), (2304, 85515), (2880, 68412), (3456, 57010), (3840, 51309), (4320, 45608), (5701, 34560), (5760, 34206), (6912, 28505), (8640, 22804), (11402, 17280), (11520, 17103)]