180631296

素因数分解:

$2^8\times 3^4\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 180

約数和(自身を含む): 557962944

約数和(自身を除く): 377331648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 81, 93, 96, 108, 124, 128, 144, 162, 186, 192, 216, 248, 256, 279, 281, 288, 324, 372, 384, 432, 496, 558, 562, 576, 648, 744, 768, 837, 843, 864, 992, 1116, 1124, 1152, 1296, 1488, 1674, 1686, 1728, 1984, 2232, 2248, 2304, 2511, 2529, 2592, 2976, 3348, 3372, 3456, 3968, 4464, 4496, 5022, 5058, 5184, 5952, 6696, 6744, 6912, 7587, 7936, 8711, 8928, 8992, 10044, 10116, 10368, 11904, 13392, 13488, 15174, 17422, 17856, 17984, 20088, 20232, 20736, 22761, 23808, 26133, 26784, 26976, 30348, 34844, 35712, 35968, 40176, 40464, 45522, 52266, 53568, 53952, 60696, 69688, 71424, 71936, 78399, 80352, 80928, 91044, 104532, 107136, 107904, 121392, 139376, 156798, 160704, 161856, 182088, 209064, 214272, 215808, 235197, 242784, 278752, 313596, 321408, 323712, 364176, 418128, 470394, 485568, 557504, 627192, 642816, 647424, 705591, 728352, 836256, 940788, 971136, 1115008, 1254384, 1411182, 1456704, 1672512, 1881576, 1942272, 2230016, 2508768, 2822364, 2913408, 3345024, 3763152, 5017536, 5644728, 5826816, 6690048, 7526304, 10035072, 11289456, 15052608, 20070144, 22578912, 30105216, 45157824, 60210432, 90315648, 180631296]

約数ペア:

[(1, 180631296), (2, 90315648), (3, 60210432), (4, 45157824), (6, 30105216), (8, 22578912), (9, 20070144), (12, 15052608), (16, 11289456), (18, 10035072), (24, 7526304), (27, 6690048), (31, 5826816), (32, 5644728), (36, 5017536), (48, 3763152), (54, 3345024), (62, 2913408), (64, 2822364), (72, 2508768), (81, 2230016), (93, 1942272), (96, 1881576), (108, 1672512), (124, 1456704), (128, 1411182), (144, 1254384), (162, 1115008), (186, 971136), (192, 940788), (216, 836256), (248, 728352), (256, 705591), (279, 647424), (281, 642816), (288, 627192), (324, 557504), (372, 485568), (384, 470394), (432, 418128), (496, 364176), (558, 323712), (562, 321408), (576, 313596), (648, 278752), (744, 242784), (768, 235197), (837, 215808), (843, 214272), (864, 209064), (992, 182088), (1116, 161856), (1124, 160704), (1152, 156798), (1296, 139376), (1488, 121392), (1674, 107904), (1686, 107136), (1728, 104532), (1984, 91044), (2232, 80928), (2248, 80352), (2304, 78399), (2511, 71936), (2529, 71424), (2592, 69688), (2976, 60696), (3348, 53952), (3372, 53568), (3456, 52266), (3968, 45522), (4464, 40464), (4496, 40176), (5022, 35968), (5058, 35712), (5184, 34844), (5952, 30348), (6696, 26976), (6744, 26784), (6912, 26133), (7587, 23808), (7936, 22761), (8711, 20736), (8928, 20232), (8992, 20088), (10044, 17984), (10116, 17856), (10368, 17422), (11904, 15174), (13392, 13488)]