389390037120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{7159}}^1$

素因数の和:7281

約数の個数: 768

約数和(自身を含む): 1640590848000

約数和(自身を除く): 1251200810880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 71, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 142, 144, 152, 160, 168, 171, 180, 190, 192, 210, 213, 224, 228, 240, 252, 266, 280, 284, 285, 288, 304, 315, 320, 336, 342, 355, 360, 380, 384, 399, 420, 426, 448, 456, 480, 497, 504, 532, 560, 568, 570, 576, 608, 630, 639, 640, 665, 672, 684, 710, 720, 760, 798, 840, 852, 855, 896, 912, 960, 994, 1008, 1064, 1065, 1120, 1136, 1140, 1152, 1197, 1216, 1260, 1278, 1330, 1344, 1349, 1368, 1420, 1440, 1491, 1520, 1596, 1680, 1704, 1710, 1824, 1920, 1988, 1995, 2016, 2128, 2130, 2240, 2272, 2280, 2394, 2432, 2485, 2520, 2556, 2660, 2688, 2698, 2736, 2840, 2880, 2982, 3040, 3192, 3195, 3360, 3408, 3420, 3648, 3976, 3990, 4032, 4047, 4256, 4260, 4473, 4480, 4544, 4560, 4788, 4970, 5040, 5112, 5320, 5396, 5472, 5680, 5760, 5964, 5985, 6080, 6384, 6390, 6720, 6745, 6816, 6840, 7159, 7296, 7455, 7952, 7980, 8064, 8094, 8512, 8520, 8946, 9088, 9120, 9443, 9576, 9940, 10080, 10224, 10640, 10792, 10944, 11360, 11928, 11970, 12141, 12160, 12768, 12780, 13440, 13490, 13632, 13680, 14318, 14910, 15904, 15960, 16188, 17024, 17040, 17892, 18240, 18886, 19152, 19880, 20160, 20235, 20448, 21280, 21477, 21584, 21888, 22365, 22720, 23856, 23940, 24282, 25536, 25560, 26980, 27264, 27360, 28329, 28636, 29820, 31808, 31920, 32376, 34080, 35784, 35795, 36480, 37772, 38304, 39760, 40320, 40470, 40896, 42560, 42954, 43168, 44730, 45440, 47215, 47712, 47880, 48564, 50113, 51072, 51120, 53960, 54720, 56658, 57272, 59640, 60705, 63616, 63840, 64431, 64752, 68160, 71568, 71590, 75544, 76608, 79520, 80940, 81792, 84987, 85120, 85908, 86336, 89460, 94430, 95424, 95760, 97128, 100226, 102240, 107385, 107920, 109440, 113316, 114544, 119280, 121410, 127680, 128862, 129504, 136021, 136320, 141645, 143136, 143180, 150339, 151088, 153216, 159040, 161880, 169974, 171816, 172672, 178920, 188860, 190848, 191520, 194256, 200452, 204480, 214770, 215840, 226632, 229088, 238560, 242820, 250565, 255360, 257724, 259008, 272042, 283290, 286272, 286360, 300678, 302176, 318080, 322155, 323760, 339948, 343632, 357840, 377720, 383040, 388512, 400904, 408063, 408960, 424935, 429540, 431680, 451017, 453264, 458176, 477120, 485640, 501130, 508289, 515448, 518016, 544084, 566580, 572544, 572720, 601356, 604352, 644310, 647520, 679896, 680105, 687264, 715680, 751695, 755440, 766080, 777024, 801808, 816126, 849870, 859080, 863360, 902034, 906528, 916352, 952147, 954240, 971280, 1002260, 1016578, 1030896, 1088168, 1133160, 1145440, 1202712, 1208704, 1224189, 1288620, 1295040, 1359792, 1360210, 1374528, 1431360, 1503390, 1510880, 1524867, 1554048, 1603616, 1632252, 1699740, 1718160, 1804068, 1813056, 1904294, 1942560, 2004520, 2033156, 2040315, 2061792, 2176336, 2255085, 2266320, 2290880, 2405424, 2448378, 2541445, 2577240, 2590080, 2719584, 2720420, 2749056, 2856441, 2862720, 3006780, 3021760, 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35580230, 36081360, 36596808, 38085880, 38629964, 39174048, 40663120, 41235840, 42696276, 42846615, 43526720, 45703056, 45746010, 48108480, 48287455, 48795744, 48967560, 52232064, 53370345, 54391680, 56928368, 57128820, 57730176, 57944946, 60937408, 60994680, 64044414, 65060992, 65290080, 67602437, 68554584, 71160460, 72162720, 73193616, 76171760, 77259928, 78348096, 81326240, 85392552, 85693230, 86917419, 87053440, 91406112, 91492020, 96216960, 96574910, 97591488, 97935120, 106740690, 113856736, 114257640, 115889892, 121874816, 121989360, 128088828, 130580160, 135204874, 137109168, 142320920, 144325440, 144862365, 146387232, 152343520, 154519856, 156696192, 160111035, 162652480, 170785104, 171386460, 173834838, 182812224, 182984040, 193149820, 195182976, 195870240, 202807311, 213481380, 227713472, 228515280, 231779784, 243978720, 256177656, 261160320, 270409748, 274218336, 284641840, 288650880, 289724730, 292774464, 304687040, 309039712, 320222070, 325304960, 338012185, 341570208, 342772920, 347669676, 365624448, 365968080, 386299640, 391740480, 405614622, 426962760, 434587095, 455426944, 457030560, 463559568, 487957440, 512355312, 540819496, 548436672, 569283680, 579449460, 585548928, 608421933, 609374080, 618079424, 640444140, 676024370, 683140416, 685545840, 695339352, 731936160, 772599280, 783480960, 811229244, 853925520, 869174190, 914061120, 927119136, 975914880, 1014036555, 1024710624, 1081638992, 1096873344, 1138567360, 1158898920, 1216843866, 1236158848, 1280888280, 1352048740, 1366280832, 1371091680, 1390678704, 1463872320, 1545198560, 1622458488, 1707851040, 1738348380, 1828122240, 1854238272, 2028073110, 2049421248, 2163277984, 2277134720, 2317797840, 2433687732, 2561776560, 2704097480, 2742183360, 2781357408, 2927744640, 3042109665, 3090397120, 3244916976, 3415702080, 3476696760, 3708476544, 4056146220, 4098842496, 4326555968, 4635595680, 4867375464, 5123553120, 5408194960, 5484366720, 5562714816, 6084219330, 6180794240, 6489833952, 6831404160, 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約数ペア:

[(1, 389390037120), (2, 194695018560), (3, 129796679040), (4, 97347509280), (5, 77878007424), (6, 64898339520), (7, 55627148160), (8, 48673754640), (9, 43265559680), (10, 38939003712), (12, 32449169760), (14, 27813574080), (15, 25959335808), (16, 24336877320), (18, 21632779840), (19, 20494212480), (20, 19469501856), (21, 18542382720), (24, 16224584880), (28, 13906787040), (30, 12979667904), (32, 12168438660), (35, 11125429632), (36, 10816389920), (38, 10247106240), (40, 9734750928), (42, 9271191360), (45, 8653111936), (48, 8112292440), (56, 6953393520), (57, 6831404160), (60, 6489833952), (63, 6180794240), (64, 6084219330), (70, 5562714816), (71, 5484366720), (72, 5408194960), (76, 5123553120), (80, 4867375464), (84, 4635595680), (90, 4326555968), (95, 4098842496), (96, 4056146220), (105, 3708476544), (112, 3476696760), (114, 3415702080), (120, 3244916976), (126, 3090397120), (128, 3042109665), (133, 2927744640), (140, 2781357408), (142, 2742183360), (144, 2704097480), (152, 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