2820810048

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:283

約数の個数: 280

約数和(自身を含む): 9049694880

約数和(自身を除く): 6228884832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 64, 84, 87, 96, 98, 112, 116, 147, 168, 174, 192, 196, 203, 211, 224, 232, 294, 336, 343, 348, 392, 406, 422, 448, 464, 588, 609, 633, 672, 686, 696, 784, 812, 844, 928, 1029, 1176, 1218, 1266, 1344, 1372, 1392, 1421, 1477, 1568, 1624, 1688, 1856, 2058, 2352, 2401, 2436, 2532, 2744, 2784, 2842, 2954, 3136, 3248, 3376, 4116, 4263, 4431, 4704, 4802, 4872, 5064, 5488, 5568, 5684, 5908, 6119, 6496, 6752, 7203, 8232, 8526, 8862, 9408, 9604, 9744, 9947, 10128, 10339, 10976, 11368, 11816, 12238, 12992, 13504, 14406, 16464, 17052, 17724, 18357, 19208, 19488, 19894, 20256, 20678, 21952, 22736, 23632, 24476, 28812, 29841, 31017, 32928, 34104, 35448, 36714, 38416, 38976, 39788, 40512, 41356, 42833, 45472, 47264, 48952, 57624, 59682, 62034, 65856, 68208, 69629, 70896, 72373, 73428, 76832, 79576, 82712, 85666, 90944, 94528, 97904, 115248, 119364, 124068, 128499, 136416, 139258, 141792, 144746, 146856, 153664, 159152, 165424, 171332, 195808, 208887, 217119, 230496, 238728, 248136, 256998, 272832, 278516, 283584, 289492, 293712, 299831, 318304, 330848, 342664, 391616, 417774, 434238, 460992, 477456, 496272, 506611, 513996, 557032, 578984, 587424, 599662, 636608, 661696, 685328, 835548, 868476, 899493, 954912, 992544, 1013222, 1027992, 1114064, 1157968, 1174848, 1199324, 1370656, 1519833, 1671096, 1736952, 1798986, 1909824, 1985088, 2026444, 2055984, 2098817, 2228128, 2315936, 2398648, 2741312, 3039666, 3342192, 3473904, 3597972, 4052888, 4111968, 4197634, 4456256, 4631872, 4797296, 6079332, 6296451, 6684384, 6947808, 7195944, 8105776, 8223936, 8395268, 9594592, 12158664, 12592902, 13368768, 13895616, 14391888, 14691719, 16211552, 16790536, 19189184, 24317328, 25185804, 28783776, 29383438, 32423104, 33581072, 44075157, 48634656, 50371608, 57567552, 58766876, 67162144, 88150314, 97269312, 100743216, 117533752, 134324288, 176300628, 201486432, 235067504, 352601256, 402972864, 470135008, 705202512, 940270016, 1410405024, 2820810048]

約数ペア:

[(1, 2820810048), (2, 1410405024), (3, 940270016), (4, 705202512), (6, 470135008), (7, 402972864), (8, 352601256), (12, 235067504), (14, 201486432), (16, 176300628), (21, 134324288), (24, 117533752), (28, 100743216), (29, 97269312), (32, 88150314), (42, 67162144), (48, 58766876), (49, 57567552), (56, 50371608), (58, 48634656), (64, 44075157), (84, 33581072), (87, 32423104), (96, 29383438), (98, 28783776), (112, 25185804), (116, 24317328), (147, 19189184), (168, 16790536), (174, 16211552), (192, 14691719), (196, 14391888), (203, 13895616), (211, 13368768), (224, 12592902), (232, 12158664), (294, 9594592), (336, 8395268), (343, 8223936), (348, 8105776), (392, 7195944), (406, 6947808), (422, 6684384), (448, 6296451), (464, 6079332), (588, 4797296), (609, 4631872), (633, 4456256), (672, 4197634), (686, 4111968), (696, 4052888), (784, 3597972), (812, 3473904), (844, 3342192), (928, 3039666), (1029, 2741312), (1176, 2398648), (1218, 2315936), (1266, 2228128), (1344, 2098817), (1372, 2055984), (1392, 2026444), (1421, 1985088), (1477, 1909824), (1568, 1798986), (1624, 1736952), (1688, 1671096), (1856, 1519833), (2058, 1370656), (2352, 1199324), (2401, 1174848), (2436, 1157968), (2532, 1114064), (2744, 1027992), (2784, 1013222), (2842, 992544), (2954, 954912), (3136, 899493), (3248, 868476), (3376, 835548), (4116, 685328), (4263, 661696), (4431, 636608), (4704, 599662), (4802, 587424), (4872, 578984), (5064, 557032), (5488, 513996), (5568, 506611), (5684, 496272), (5908, 477456), (6119, 460992), (6496, 434238), (6752, 417774), (7203, 391616), (8232, 342664), (8526, 330848), (8862, 318304), (9408, 299831), (9604, 293712), (9744, 289492), (9947, 283584), (10128, 278516), (10339, 272832), (10976, 256998), (11368, 248136), (11816, 238728), (12238, 230496), (12992, 217119), (13504, 208887), (14406, 195808), (16464, 171332), (17052, 165424), (17724, 159152), (18357, 153664), (19208, 146856), (19488, 144746), (19894, 141792), (20256, 139258), (20678, 136416), (21952, 128499), (22736, 124068), (23632, 119364), (24476, 115248), (28812, 97904), (29841, 94528), (31017, 90944), (32928, 85666), (34104, 82712), (35448, 79576), (36714, 76832), (38416, 73428), (38976, 72373), (39788, 70896), (40512, 69629), (41356, 68208), (42833, 65856), (45472, 62034), (47264, 59682), (48952, 57624)]