2840560128

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1061}}^1$

素因数の和:1175

約数の個数: 240

約数和(自身を含む): 9491017536

約数和(自身を除く): 6650457408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 83, 84, 96, 112, 126, 128, 144, 166, 168, 192, 224, 249, 252, 256, 288, 332, 336, 384, 448, 498, 504, 512, 576, 581, 664, 672, 747, 768, 896, 996, 1008, 1061, 1152, 1162, 1328, 1344, 1494, 1536, 1743, 1792, 1992, 2016, 2122, 2304, 2324, 2656, 2688, 2988, 3183, 3486, 3584, 3984, 4032, 4244, 4608, 4648, 5229, 5312, 5376, 5976, 6366, 6972, 7427, 7968, 8064, 8488, 9296, 9549, 10458, 10624, 10752, 11952, 12732, 13944, 14854, 15936, 16128, 16976, 18592, 19098, 20916, 21248, 22281, 23904, 25464, 27888, 29708, 31872, 32256, 33952, 37184, 38196, 41832, 42496, 44562, 47808, 50928, 55776, 59416, 63744, 66843, 67904, 74368, 76392, 83664, 88063, 89124, 95616, 101856, 111552, 118832, 127488, 133686, 135808, 148736, 152784, 167328, 176126, 178248, 191232, 203712, 223104, 237664, 264189, 267372, 271616, 297472, 305568, 334656, 352252, 356496, 382464, 407424, 446208, 475328, 528378, 534744, 543232, 611136, 616441, 669312, 704504, 712992, 792567, 814848, 892416, 950656, 1056756, 1069488, 1222272, 1232882, 1338624, 1409008, 1425984, 1585134, 1629696, 1849323, 1901312, 2113512, 2138976, 2444544, 2465764, 2677248, 2818016, 2851968, 3170268, 3698646, 3802624, 4227024, 4277952, 4889088, 4931528, 5547969, 5636032, 5703936, 6340536, 7397292, 8454048, 8555904, 9863056, 11095938, 11272064, 11407872, 12681072, 14794584, 16908096, 17111808, 19726112, 22191876, 22544128, 25362144, 29589168, 33816192, 34223616, 39452224, 44383752, 45088256, 50724288, 59178336, 67632384, 78904448, 88767504, 101448576, 118356672, 135264768, 157808896, 177535008, 202897152, 236713344, 315617792, 355070016, 405794304, 473426688, 710140032, 946853376, 1420280064, 2840560128]

約数ペア:

[(1, 2840560128), (2, 1420280064), (3, 946853376), (4, 710140032), (6, 473426688), (7, 405794304), (8, 355070016), (9, 315617792), (12, 236713344), (14, 202897152), (16, 177535008), (18, 157808896), (21, 135264768), (24, 118356672), (28, 101448576), (32, 88767504), (36, 78904448), (42, 67632384), (48, 59178336), (56, 50724288), (63, 45088256), (64, 44383752), (72, 39452224), (83, 34223616), (84, 33816192), (96, 29589168), (112, 25362144), (126, 22544128), (128, 22191876), (144, 19726112), (166, 17111808), (168, 16908096), (192, 14794584), (224, 12681072), (249, 11407872), (252, 11272064), (256, 11095938), (288, 9863056), (332, 8555904), (336, 8454048), (384, 7397292), (448, 6340536), (498, 5703936), (504, 5636032), (512, 5547969), (576, 4931528), (581, 4889088), (664, 4277952), (672, 4227024), (747, 3802624), (768, 3698646), (896, 3170268), (996, 2851968), (1008, 2818016), (1061, 2677248), (1152, 2465764), (1162, 2444544), (1328, 2138976), (1344, 2113512), (1494, 1901312), (1536, 1849323), (1743, 1629696), (1792, 1585134), (1992, 1425984), (2016, 1409008), (2122, 1338624), (2304, 1232882), (2324, 1222272), (2656, 1069488), (2688, 1056756), (2988, 950656), (3183, 892416), (3486, 814848), (3584, 792567), (3984, 712992), (4032, 704504), (4244, 669312), (4608, 616441), (4648, 611136), (5229, 543232), (5312, 534744), (5376, 528378), (5976, 475328), (6366, 446208), (6972, 407424), (7427, 382464), (7968, 356496), (8064, 352252), (8488, 334656), (9296, 305568), (9549, 297472), (10458, 271616), (10624, 267372), (10752, 264189), (11952, 237664), (12732, 223104), (13944, 203712), (14854, 191232), (15936, 178248), (16128, 176126), (16976, 167328), (18592, 152784), (19098, 148736), (20916, 135808), (21248, 133686), (22281, 127488), (23904, 118832), (25464, 111552), (27888, 101856), (29708, 95616), (31872, 89124), (32256, 88063), (33952, 83664), (37184, 76392), (38196, 74368), (41832, 67904), (42496, 66843), (44562, 63744), (47808, 59416), (50928, 55776)]