20177264640

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:807

約数の個数: 448

約数和(自身を含む): 73718781696

約数和(自身を除く): 53541517056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 32, 34, 39, 40, 48, 51, 52, 60, 64, 65, 68, 78, 80, 85, 96, 102, 104, 120, 128, 130, 136, 156, 160, 170, 192, 195, 204, 208, 221, 240, 255, 256, 260, 272, 312, 320, 340, 384, 390, 408, 416, 442, 480, 510, 512, 520, 544, 624, 640, 663, 680, 743, 768, 780, 816, 832, 884, 960, 1020, 1024, 1040, 1088, 1105, 1248, 1280, 1326, 1360, 1486, 1536, 1560, 1632, 1664, 1768, 1920, 2040, 2048, 2080, 2176, 2210, 2229, 2496, 2560, 2652, 2720, 2972, 3072, 3120, 3264, 3315, 3328, 3536, 3715, 3840, 4080, 4096, 4160, 4352, 4420, 4458, 4992, 5120, 5304, 5440, 5944, 6144, 6240, 6528, 6630, 6656, 7072, 7430, 7680, 8160, 8192, 8320, 8704, 8840, 8916, 9659, 9984, 10240, 10608, 10880, 11145, 11888, 12288, 12480, 12631, 13056, 13260, 13312, 14144, 14860, 15360, 16320, 16640, 17408, 17680, 17832, 19318, 19968, 20480, 21216, 21760, 22290, 23776, 24576, 24960, 25262, 26112, 26520, 26624, 28288, 28977, 29720, 30720, 32640, 33280, 34816, 35360, 35664, 37893, 38636, 39936, 40960, 42432, 43520, 44580, 47552, 48295, 49920, 50524, 52224, 53040, 53248, 56576, 57954, 59440, 61440, 63155, 65280, 66560, 69632, 70720, 71328, 75786, 77272, 79872, 84864, 87040, 89160, 95104, 96590, 99840, 101048, 104448, 106080, 106496, 113152, 115908, 118880, 122880, 126310, 130560, 133120, 139264, 141440, 142656, 144885, 151572, 154544, 159744, 164203, 169728, 174080, 178320, 189465, 190208, 193180, 199680, 202096, 208896, 212160, 226304, 231816, 237760, 252620, 261120, 266240, 282880, 285312, 289770, 303144, 309088, 319488, 328406, 339456, 348160, 356640, 378930, 380416, 386360, 399360, 404192, 417792, 424320, 452608, 463632, 475520, 492609, 505240, 522240, 532480, 565760, 570624, 579540, 606288, 618176, 656812, 678912, 696320, 713280, 757860, 760832, 772720, 798720, 808384, 821015, 848640, 905216, 927264, 951040, 985218, 1010480, 1044480, 1131520, 1141248, 1159080, 1212576, 1236352, 1313624, 1357824, 1426560, 1515720, 1521664, 1545440, 1597440, 1616768, 1642030, 1697280, 1810432, 1854528, 1902080, 1970436, 2020960, 2088960, 2263040, 2282496, 2318160, 2425152, 2463045, 2472704, 2627248, 2715648, 2853120, 3031440, 3043328, 3090880, 3233536, 3284060, 3394560, 3709056, 3804160, 3940872, 4041920, 4526080, 4564992, 4636320, 4850304, 4926090, 4945408, 5254496, 5431296, 5706240, 6062880, 6086656, 6181760, 6467072, 6568120, 6789120, 7418112, 7608320, 7881744, 8083840, 9052160, 9129984, 9272640, 9700608, 9852180, 9890816, 10508992, 11412480, 12125760, 12363520, 12934144, 13136240, 13578240, 14836224, 15216640, 15763488, 16167680, 18259968, 18545280, 19401216, 19704360, 19781632, 21017984, 22824960, 24251520, 24727040, 25868288, 26272480, 27156480, 29672448, 30433280, 31526976, 32335360, 37090560, 38802432, 39408720, 39563264, 42035968, 45649920, 48503040, 49454080, 51736576, 52544960, 59344896, 63053952, 64670720, 74181120, 77604864, 78817440, 79126528, 84071936, 91299840, 97006080, 98908160, 103473152, 105089920, 118689792, 126107904, 129341440, 148362240, 155209728, 157634880, 168143872, 194012160, 197816320, 210179840, 237379584, 252215808, 258682880, 296724480, 310419456, 315269760, 336287744, 388024320, 395632640, 420359680, 504431616, 517365760, 593448960, 630539520, 672575488, 776048640, 840719360, 1008863232, 1186897920, 1261079040, 1345150976, 1552097280, 1681438720, 2017726464, 2522158080, 3362877440, 4035452928, 5044316160, 6725754880, 10088632320, 20177264640]

約数ペア:

[(1, 20177264640), (2, 10088632320), (3, 6725754880), (4, 5044316160), (5, 4035452928), (6, 3362877440), (8, 2522158080), (10, 2017726464), (12, 1681438720), (13, 1552097280), (15, 1345150976), (16, 1261079040), (17, 1186897920), (20, 1008863232), (24, 840719360), (26, 776048640), (30, 672575488), (32, 630539520), (34, 593448960), (39, 517365760), (40, 504431616), (48, 420359680), (51, 395632640), (52, 388024320), (60, 336287744), (64, 315269760), (65, 310419456), (68, 296724480), (78, 258682880), (80, 252215808), (85, 237379584), (96, 210179840), (102, 197816320), (104, 194012160), (120, 168143872), (128, 157634880), (130, 155209728), (136, 148362240), (156, 129341440), (160, 126107904), (170, 118689792), (192, 105089920), (195, 103473152), (204, 98908160), (208, 97006080), (221, 91299840), (240, 84071936), (255, 79126528), (256, 78817440), (260, 77604864), (272, 74181120), (312, 64670720), (320, 63053952), (340, 59344896), (384, 52544960), (390, 51736576), (408, 49454080), (416, 48503040), (442, 45649920), (480, 42035968), (510, 39563264), (512, 39408720), (520, 38802432), (544, 37090560), (624, 32335360), (640, 31526976), (663, 30433280), (680, 29672448), (743, 27156480), (768, 26272480), (780, 25868288), (816, 24727040), (832, 24251520), (884, 22824960), (960, 21017984), (1020, 19781632), (1024, 19704360), (1040, 19401216), (1088, 18545280), (1105, 18259968), (1248, 16167680), (1280, 15763488), (1326, 15216640), (1360, 14836224), (1486, 13578240), (1536, 13136240), (1560, 12934144), (1632, 12363520), (1664, 12125760), (1768, 11412480), (1920, 10508992), (2040, 9890816), (2048, 9852180), (2080, 9700608), (2176, 9272640), (2210, 9129984), (2229, 9052160), (2496, 8083840), (2560, 7881744), (2652, 7608320), (2720, 7418112), (2972, 6789120), (3072, 6568120), (3120, 6467072), (3264, 6181760), (3315, 6086656), (3328, 6062880), (3536, 5706240), (3715, 5431296), (3840, 5254496), (4080, 4945408), (4096, 4926090), (4160, 4850304), (4352, 4636320), (4420, 4564992), (4458, 4526080), (4992, 4041920), (5120, 3940872), (5304, 3804160), (5440, 3709056), (5944, 3394560), (6144, 3284060), (6240, 3233536), (6528, 3090880), (6630, 3043328), (6656, 3031440), (7072, 2853120), (7430, 2715648), (7680, 2627248), (8160, 2472704), (8192, 2463045), (8320, 2425152), (8704, 2318160), (8840, 2282496), (8916, 2263040), (9659, 2088960), (9984, 2020960), (10240, 1970436), (10608, 1902080), (10880, 1854528), (11145, 1810432), (11888, 1697280), (12288, 1642030), (12480, 1616768), (12631, 1597440), (13056, 1545440), (13260, 1521664), (13312, 1515720), (14144, 1426560), (14860, 1357824), (15360, 1313624), (16320, 1236352), (16640, 1212576), (17408, 1159080), (17680, 1141248), (17832, 1131520), (19318, 1044480), (19968, 1010480), (20480, 985218), (21216, 951040), (21760, 927264), (22290, 905216), (23776, 848640), (24576, 821015), (24960, 808384), (25262, 798720), (26112, 772720), (26520, 760832), (26624, 757860), (28288, 713280), (28977, 696320), (29720, 678912), (30720, 656812), (32640, 618176), (33280, 606288), (34816, 579540), (35360, 570624), (35664, 565760), (37893, 532480), (38636, 522240), (39936, 505240), (40960, 492609), (42432, 475520), (43520, 463632), (44580, 452608), (47552, 424320), (48295, 417792), (49920, 404192), (50524, 399360), (52224, 386360), (53040, 380416), (53248, 378930), (56576, 356640), (57954, 348160), (59440, 339456), (61440, 328406), (63155, 319488), (65280, 309088), (66560, 303144), (69632, 289770), (70720, 285312), (71328, 282880), (75786, 266240), (77272, 261120), (79872, 252620), (84864, 237760), (87040, 231816), (89160, 226304), (95104, 212160), (96590, 208896), (99840, 202096), (101048, 199680), (104448, 193180), (106080, 190208), (106496, 189465), (113152, 178320), (115908, 174080), (118880, 169728), (122880, 164203), (126310, 159744), (130560, 154544), (133120, 151572), (139264, 144885), (141440, 142656)]