2140005888

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:337

約数の個数: 240

約数和(自身を含む): 6495869952

約数和(自身を除く): 4355864064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 71, 72, 93, 96, 124, 128, 142, 144, 186, 192, 211, 213, 248, 256, 279, 284, 288, 372, 384, 422, 426, 496, 512, 558, 568, 576, 633, 639, 744, 768, 844, 852, 992, 1116, 1136, 1152, 1266, 1278, 1488, 1536, 1688, 1704, 1899, 1984, 2201, 2232, 2272, 2304, 2532, 2556, 2976, 3376, 3408, 3798, 3968, 4402, 4464, 4544, 4608, 5064, 5112, 5952, 6541, 6603, 6752, 6816, 7596, 7936, 8804, 8928, 9088, 10128, 10224, 11904, 13082, 13206, 13504, 13632, 14981, 15192, 15872, 17608, 17856, 18176, 19623, 19809, 20256, 20448, 23808, 26164, 26412, 27008, 27264, 29962, 30384, 35216, 35712, 36352, 39246, 39618, 40512, 40896, 44943, 47616, 52328, 52824, 54016, 54528, 58869, 59924, 60768, 70432, 71424, 78492, 79236, 81024, 81792, 89886, 104656, 105648, 108032, 109056, 117738, 119848, 121536, 134829, 140864, 142848, 156984, 158472, 162048, 163584, 179772, 209312, 211296, 235476, 239696, 243072, 269658, 281728, 313968, 316944, 324096, 327168, 359544, 418624, 422592, 464411, 470952, 479392, 486144, 539316, 563456, 627936, 633888, 719088, 837248, 845184, 928822, 941904, 958784, 972288, 1078632, 1126912, 1255872, 1267776, 1393233, 1438176, 1674496, 1690368, 1857644, 1883808, 1917568, 2157264, 2511744, 2535552, 2786466, 2876352, 3348992, 3380736, 3715288, 3767616, 3835136, 4179699, 4314528, 5023488, 5071104, 5572932, 5752704, 7430576, 7535232, 7670272, 8359398, 8629056, 10046976, 10142208, 11145864, 11505408, 14861152, 15070464, 16718796, 17258112, 22291728, 23010816, 29722304, 30140928, 33437592, 34516224, 44583456, 59444608, 66875184, 69032448, 89166912, 118889216, 133750368, 178333824, 237778432, 267500736, 356667648, 535001472, 713335296, 1070002944, 2140005888]

約数ペア:

[(1, 2140005888), (2, 1070002944), (3, 713335296), (4, 535001472), (6, 356667648), (8, 267500736), (9, 237778432), (12, 178333824), (16, 133750368), (18, 118889216), (24, 89166912), (31, 69032448), (32, 66875184), (36, 59444608), (48, 44583456), (62, 34516224), (64, 33437592), (71, 30140928), (72, 29722304), (93, 23010816), (96, 22291728), (124, 17258112), (128, 16718796), (142, 15070464), (144, 14861152), (186, 11505408), (192, 11145864), (211, 10142208), (213, 10046976), (248, 8629056), (256, 8359398), (279, 7670272), (284, 7535232), (288, 7430576), (372, 5752704), (384, 5572932), (422, 5071104), (426, 5023488), (496, 4314528), (512, 4179699), (558, 3835136), (568, 3767616), (576, 3715288), (633, 3380736), (639, 3348992), (744, 2876352), (768, 2786466), (844, 2535552), (852, 2511744), (992, 2157264), (1116, 1917568), (1136, 1883808), (1152, 1857644), (1266, 1690368), (1278, 1674496), (1488, 1438176), (1536, 1393233), (1688, 1267776), (1704, 1255872), (1899, 1126912), (1984, 1078632), (2201, 972288), (2232, 958784), (2272, 941904), (2304, 928822), (2532, 845184), (2556, 837248), (2976, 719088), (3376, 633888), (3408, 627936), (3798, 563456), (3968, 539316), (4402, 486144), (4464, 479392), (4544, 470952), (4608, 464411), (5064, 422592), (5112, 418624), (5952, 359544), (6541, 327168), (6603, 324096), (6752, 316944), (6816, 313968), (7596, 281728), (7936, 269658), (8804, 243072), (8928, 239696), (9088, 235476), (10128, 211296), (10224, 209312), (11904, 179772), (13082, 163584), (13206, 162048), (13504, 158472), (13632, 156984), (14981, 142848), (15192, 140864), (15872, 134829), (17608, 121536), (17856, 119848), (18176, 117738), (19623, 109056), (19809, 108032), (20256, 105648), (20448, 104656), (23808, 89886), (26164, 81792), (26412, 81024), (27008, 79236), (27264, 78492), (29962, 71424), (30384, 70432), (35216, 60768), (35712, 59924), (36352, 58869), (39246, 54528), (39618, 54016), (40512, 52824), (40896, 52328), (44943, 47616)]