20654699520

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 528

約数和(自身を含む): 82799152128

約数和(自身を除く): 62144452608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 512, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1024, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1536, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2080, 2111, 2184, 2240, 2352, 2496, 2548, 2560, 2688, 2730, 2912, 2940, 3072, 3120, 3136, 3185, 3328, 3360, 3584, 3640, 3822, 3840, 3920, 4160, 4222, 4368, 4480, 4704, 4992, 5096, 5120, 5376, 5460, 5824, 5880, 6240, 6272, 6333, 6370, 6656, 6720, 7168, 7280, 7644, 7680, 7840, 8320, 8444, 8736, 8960, 9408, 9555, 9984, 10192, 10555, 10752, 10920, 11648, 11760, 12480, 12544, 12666, 12740, 13312, 13440, 14560, 14777, 15288, 15360, 15680, 16640, 16888, 17472, 17920, 18816, 19110, 19968, 20384, 21110, 21504, 21840, 23296, 23520, 24960, 25088, 25332, 25480, 26880, 27443, 29120, 29554, 30576, 31360, 31665, 33280, 33776, 34944, 35840, 37632, 38220, 39936, 40768, 42220, 43680, 44331, 46592, 47040, 49920, 50176, 50664, 50960, 53760, 54886, 58240, 59108, 61152, 62720, 63330, 66560, 67552, 69888, 73885, 75264, 76440, 81536, 82329, 84440, 87360, 88662, 93184, 94080, 99840, 101328, 101920, 103439, 107520, 109772, 116480, 118216, 122304, 125440, 126660, 135104, 137215, 139776, 147770, 150528, 152880, 163072, 164658, 168880, 174720, 177324, 188160, 192101, 199680, 202656, 203840, 206878, 219544, 221655, 232960, 236432, 244608, 250880, 253320, 270208, 274430, 279552, 295540, 305760, 310317, 326144, 329316, 337760, 349440, 354648, 376320, 384202, 405312, 407680, 411645, 413756, 439088, 443310, 465920, 472864, 489216, 506640, 517195, 540416, 548860, 576303, 591080, 611520, 620634, 652288, 658632, 675520, 698880, 709296, 752640, 768404, 810624, 815360, 823290, 827512, 878176, 886620, 945728, 960505, 978432, 1013280, 1034390, 1080832, 1097720, 1152606, 1182160, 1223040, 1241268, 1317264, 1344707, 1351040, 1397760, 1418592, 1536808, 1551585, 1621248, 1630720, 1646580, 1655024, 1756352, 1773240, 1891456, 1921010, 1956864, 2026560, 2068780, 2161664, 2195440, 2305212, 2364320, 2446080, 2482536, 2634528, 2689414, 2702080, 2837184, 2881515, 3073616, 3103170, 3242496, 3261440, 3293160, 3310048, 3512704, 3546480, 3782912, 3842020, 4034121, 4053120, 4137560, 4390880, 4610424, 4728640, 4892160, 4965072, 5269056, 5378828, 5404160, 5674368, 5763030, 6147232, 6206340, 6484992, 6586320, 6620096, 6723535, 7025408, 7092960, 7565824, 7684040, 8068242, 8106240, 8275120, 8781760, 9220848, 9457280, 9784320, 9930144, 10538112, 10757656, 10808320, 11348736, 11526060, 12294464, 12412680, 13172640, 13240192, 13447070, 14050816, 14185920, 15131648, 15368080, 16136484, 16212480, 16550240, 17563520, 18441696, 18914560, 19860288, 20170605, 21076224, 21515312, 22697472, 23052120, 24588928, 24825360, 26345280, 26480384, 26894140, 28101632, 28371840, 30736160, 32272968, 32424960, 33100480, 35127040, 36883392, 37829120, 39720576, 40341210, 42152448, 43030624, 45394944, 46104240, 49177856, 49650720, 52690560, 52960768, 53788280, 56743680, 61472320, 64545936, 66200960, 70254080, 73766784, 75658240, 79441152, 80682420, 84304896, 86061248, 92208480, 98355712, 99301440, 105381120, 105921536, 107576560, 113487360, 122944640, 129091872, 132401920, 140508160, 147533568, 158882304, 161364840, 172122496, 184416960, 196711424, 198602880, 210762240, 215153120, 226974720, 245889280, 258183744, 264803840, 295067136, 317764608, 322729680, 344244992, 368833920, 397205760, 421524480, 430306240, 491778560, 516367488, 529607680, 590134272, 645459360, 688489984, 737667840, 794411520, 860612480, 983557120, 1032734976, 1290918720, 1376979968, 1475335680, 1588823040, 1721224960, 2065469952, 2581837440, 2950671360, 3442449920, 4130939904, 5163674880, 6884899840, 10327349760, 20654699520]

約数ペア:

[(1, 20654699520), (2, 10327349760), (3, 6884899840), (4, 5163674880), (5, 4130939904), (6, 3442449920), (7, 2950671360), (8, 2581837440), (10, 2065469952), (12, 1721224960), (13, 1588823040), (14, 1475335680), (15, 1376979968), (16, 1290918720), (20, 1032734976), (21, 983557120), (24, 860612480), (26, 794411520), (28, 737667840), (30, 688489984), (32, 645459360), (35, 590134272), (39, 529607680), (40, 516367488), (42, 491778560), (48, 430306240), (49, 421524480), (52, 397205760), (56, 368833920), (60, 344244992), (64, 322729680), (65, 317764608), (70, 295067136), (78, 264803840), (80, 258183744), (84, 245889280), (91, 226974720), (96, 215153120), (98, 210762240), (104, 198602880), (105, 196711424), (112, 184416960), (120, 172122496), (128, 161364840), (130, 158882304), (140, 147533568), (147, 140508160), (156, 132401920), (160, 129091872), (168, 122944640), (182, 113487360), (192, 107576560), (195, 105921536), (196, 105381120), (208, 99301440), (210, 98355712), (224, 92208480), (240, 86061248), (245, 84304896), (256, 80682420), (260, 79441152), (273, 75658240), (280, 73766784), (294, 70254080), (312, 66200960), (320, 64545936), (336, 61472320), (364, 56743680), (384, 53788280), (390, 52960768), (392, 52690560), (416, 49650720), (420, 49177856), (448, 46104240), (455, 45394944), (480, 43030624), (490, 42152448), (512, 40341210), (520, 39720576), (546, 37829120), (560, 36883392), (588, 35127040), (624, 33100480), (637, 32424960), (640, 32272968), (672, 30736160), (728, 28371840), (735, 28101632), (768, 26894140), (780, 26480384), (784, 26345280), (832, 24825360), (840, 24588928), (896, 23052120), (910, 22697472), (960, 21515312), (980, 21076224), (1024, 20170605), (1040, 19860288), (1092, 18914560), (1120, 18441696), (1176, 17563520), (1248, 16550240), (1274, 16212480), (1280, 16136484), (1344, 15368080), (1365, 15131648), (1456, 14185920), (1470, 14050816), (1536, 13447070), (1560, 13240192), (1568, 13172640), (1664, 12412680), (1680, 12294464), (1792, 11526060), (1820, 11348736), (1911, 10808320), (1920, 10757656), (1960, 10538112), (2080, 9930144), (2111, 9784320), (2184, 9457280), (2240, 9220848), (2352, 8781760), (2496, 8275120), (2548, 8106240), (2560, 8068242), (2688, 7684040), (2730, 7565824), (2912, 7092960), (2940, 7025408), (3072, 6723535), (3120, 6620096), (3136, 6586320), (3185, 6484992), (3328, 6206340), (3360, 6147232), (3584, 5763030), (3640, 5674368), (3822, 5404160), (3840, 5378828), (3920, 5269056), (4160, 4965072), (4222, 4892160), (4368, 4728640), (4480, 4610424), (4704, 4390880), (4992, 4137560), (5096, 4053120), (5120, 4034121), (5376, 3842020), (5460, 3782912), (5824, 3546480), (5880, 3512704), (6240, 3310048), (6272, 3293160), (6333, 3261440), (6370, 3242496), (6656, 3103170), (6720, 3073616), (7168, 2881515), (7280, 2837184), (7644, 2702080), (7680, 2689414), (7840, 2634528), (8320, 2482536), (8444, 2446080), (8736, 2364320), (8960, 2305212), (9408, 2195440), (9555, 2161664), (9984, 2068780), (10192, 2026560), (10555, 1956864), (10752, 1921010), (10920, 1891456), (11648, 1773240), (11760, 1756352), (12480, 1655024), (12544, 1646580), (12666, 1630720), (12740, 1621248), (13312, 1551585), (13440, 1536808), (14560, 1418592), (14777, 1397760), (15288, 1351040), (15360, 1344707), (15680, 1317264), (16640, 1241268), (16888, 1223040), (17472, 1182160), (17920, 1152606), (18816, 1097720), (19110, 1080832), (19968, 1034390), (20384, 1013280), (21110, 978432), (21504, 960505), (21840, 945728), (23296, 886620), (23520, 878176), (24960, 827512), (25088, 823290), (25332, 815360), (25480, 810624), (26880, 768404), (27443, 752640), (29120, 709296), (29554, 698880), (30576, 675520), (31360, 658632), (31665, 652288), (33280, 620634), (33776, 611520), (34944, 591080), (35840, 576303), (37632, 548860), (38220, 540416), (39936, 517195), (40768, 506640), (42220, 489216), (43680, 472864), (44331, 465920), (46592, 443310), (47040, 439088), (49920, 413756), (50176, 411645), (50664, 407680), (50960, 405312), (53760, 384202), (54886, 376320), (58240, 354648), (59108, 349440), (61152, 337760), (62720, 329316), (63330, 326144), (66560, 310317), (67552, 305760), (69888, 295540), (73885, 279552), (75264, 274430), (76440, 270208), (81536, 253320), (82329, 250880), (84440, 244608), (87360, 236432), (88662, 232960), (93184, 221655), (94080, 219544), (99840, 206878), (101328, 203840), (101920, 202656), (103439, 199680), (107520, 192101), (109772, 188160), (116480, 177324), (118216, 174720), (122304, 168880), (125440, 164658), (126660, 163072), (135104, 152880), (137215, 150528), (139776, 147770)]