20176942464

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{15541}}^1$

素因数の和:15598

約数の個数: 288

約数和(自身を含む): 70481726640

約数和(自身を除く): 50304784176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 64, 69, 72, 84, 92, 96, 98, 112, 126, 128, 138, 144, 147, 161, 168, 184, 192, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 384, 392, 414, 441, 448, 483, 504, 552, 576, 588, 644, 672, 736, 784, 828, 882, 896, 966, 1008, 1104, 1127, 1152, 1176, 1288, 1344, 1449, 1472, 1568, 1656, 1764, 1932, 2016, 2208, 2254, 2352, 2576, 2688, 2898, 2944, 3136, 3312, 3381, 3528, 3864, 4032, 4416, 4508, 4704, 5152, 5796, 6272, 6624, 6762, 7056, 7728, 8064, 8832, 9016, 9408, 10143, 10304, 11592, 13248, 13524, 14112, 15456, 15541, 18032, 18816, 20286, 20608, 23184, 26496, 27048, 28224, 30912, 31082, 36064, 40572, 46368, 46623, 54096, 56448, 61824, 62164, 72128, 81144, 92736, 93246, 108192, 108787, 124328, 139869, 144256, 162288, 185472, 186492, 216384, 217574, 248656, 279738, 324576, 326361, 357443, 372984, 432768, 435148, 497312, 559476, 649152, 652722, 714886, 745968, 761509, 870296, 979083, 994624, 1072329, 1118952, 1298304, 1305444, 1429772, 1491936, 1523018, 1740592, 1958166, 1989248, 2144658, 2237904, 2284527, 2502101, 2610888, 2859544, 2983872, 3046036, 3216987, 3481184, 3916332, 4289316, 4475808, 4569054, 5004202, 5221776, 5719088, 5967744, 6092072, 6433974, 6853581, 6962368, 7506303, 7832664, 8578632, 8951616, 9138108, 10008404, 10443552, 11438176, 12184144, 12867948, 13707162, 13924736, 15012606, 15665328, 17157264, 17514707, 17903232, 18276216, 20016808, 20887104, 22518909, 22876352, 24368288, 25735896, 27414324, 30025212, 31330656, 34314528, 35029414, 36552432, 40033616, 41774208, 45037818, 45752704, 48736576, 51471792, 52544121, 54828648, 60050424, 62661312, 68629056, 70058828, 73104864, 80067232, 90075636, 97473152, 102943584, 105088242, 109657296, 120100848, 125322624, 137258112, 140117656, 146209728, 157632363, 160134464, 180151272, 205887168, 210176484, 219314592, 240201696, 280235312, 292419456, 315264726, 320268928, 360302544, 411774336, 420352968, 438629184, 480403392, 560470624, 630529452, 720605088, 840705936, 877258368, 960806784, 1120941248, 1261058904, 1441210176, 1681411872, 2241882496, 2522117808, 2882420352, 3362823744, 5044235616, 6725647488, 10088471232, 20176942464]

約数ペア:

[(1, 20176942464), (2, 10088471232), (3, 6725647488), (4, 5044235616), (6, 3362823744), (7, 2882420352), (8, 2522117808), (9, 2241882496), (12, 1681411872), (14, 1441210176), (16, 1261058904), (18, 1120941248), (21, 960806784), (23, 877258368), (24, 840705936), (28, 720605088), (32, 630529452), (36, 560470624), (42, 480403392), (46, 438629184), (48, 420352968), (49, 411774336), (56, 360302544), (63, 320268928), (64, 315264726), (69, 292419456), (72, 280235312), (84, 240201696), (92, 219314592), (96, 210176484), (98, 205887168), (112, 180151272), (126, 160134464), (128, 157632363), (138, 146209728), (144, 140117656), (147, 137258112), (161, 125322624), (168, 120100848), (184, 109657296), (192, 105088242), (196, 102943584), (207, 97473152), (224, 90075636), (252, 80067232), (276, 73104864), (288, 70058828), (294, 68629056), (322, 62661312), (336, 60050424), (368, 54828648), (384, 52544121), (392, 51471792), (414, 48736576), (441, 45752704), (448, 45037818), (483, 41774208), (504, 40033616), (552, 36552432), (576, 35029414), (588, 34314528), (644, 31330656), (672, 30025212), (736, 27414324), (784, 25735896), (828, 24368288), (882, 22876352), (896, 22518909), (966, 20887104), (1008, 20016808), (1104, 18276216), (1127, 17903232), (1152, 17514707), (1176, 17157264), (1288, 15665328), (1344, 15012606), (1449, 13924736), (1472, 13707162), (1568, 12867948), (1656, 12184144), (1764, 11438176), (1932, 10443552), (2016, 10008404), (2208, 9138108), (2254, 8951616), (2352, 8578632), (2576, 7832664), (2688, 7506303), (2898, 6962368), (2944, 6853581), (3136, 6433974), (3312, 6092072), (3381, 5967744), (3528, 5719088), (3864, 5221776), (4032, 5004202), (4416, 4569054), (4508, 4475808), (4704, 4289316), (5152, 3916332), (5796, 3481184), (6272, 3216987), (6624, 3046036), (6762, 2983872), (7056, 2859544), (7728, 2610888), (8064, 2502101), (8832, 2284527), (9016, 2237904), (9408, 2144658), (10143, 1989248), (10304, 1958166), (11592, 1740592), (13248, 1523018), (13524, 1491936), (14112, 1429772), (15456, 1305444), (15541, 1298304), (18032, 1118952), (18816, 1072329), (20286, 994624), (20608, 979083), (23184, 870296), (26496, 761509), (27048, 745968), (28224, 714886), (30912, 652722), (31082, 649152), (36064, 559476), (40572, 497312), (46368, 435148), (46623, 432768), (54096, 372984), (56448, 357443), (61824, 326361), (62164, 324576), (72128, 279738), (81144, 248656), (92736, 217574), (93246, 216384), (108192, 186492), (108787, 185472), (124328, 162288), (139869, 144256)]