247942622720

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:362

約数の個数: 640

約数和(自身を含む): 713546330112

約数和(自身を除く): 465603707392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 31, 32, 34, 40, 52, 62, 64, 65, 67, 68, 80, 85, 104, 124, 128, 130, 134, 136, 155, 160, 170, 208, 211, 221, 248, 256, 260, 268, 272, 310, 320, 335, 340, 403, 416, 422, 442, 496, 512, 520, 527, 536, 544, 620, 640, 670, 680, 806, 832, 844, 871, 884, 992, 1040, 1054, 1055, 1072, 1088, 1105, 1139, 1240, 1280, 1340, 1360, 1612, 1664, 1688, 1742, 1768, 1984, 2015, 2077, 2080, 2108, 2110, 2144, 2176, 2210, 2278, 2480, 2560, 2635, 2680, 2720, 2743, 3224, 3328, 3376, 3484, 3536, 3587, 3968, 4030, 4154, 4160, 4216, 4220, 4288, 4352, 4355, 4420, 4556, 4960, 5270, 5360, 5440, 5486, 5695, 6448, 6541, 6656, 6752, 6851, 6968, 7072, 7174, 7936, 8060, 8308, 8320, 8432, 8440, 8576, 8704, 8710, 8840, 9112, 9920, 10385, 10540, 10720, 10880, 10972, 11390, 12896, 13082, 13504, 13702, 13715, 13936, 14137, 14144, 14348, 14807, 15872, 16120, 16616, 16640, 16864, 16880, 17152, 17420, 17680, 17935, 18224, 19840, 20770, 21080, 21440, 21760, 21944, 22780, 25792, 26164, 27001, 27008, 27404, 27430, 27872, 28274, 28288, 28696, 29614, 32240, 32705, 33232, 33280, 33728, 33760, 34255, 34304, 34840, 35309, 35360, 35870, 36448, 39680, 41540, 42160, 42880, 43520, 43888, 45560, 46631, 51584, 52328, 54002, 54016, 54808, 54860, 55744, 56548, 56576, 57392, 59228, 64480, 65410, 66464, 67456, 67520, 68510, 69680, 70618, 70685, 70720, 71740, 72896, 74035, 79360, 83080, 84320, 85033, 85760, 87776, 91120, 93262, 103168, 104656, 108004, 108032, 109616, 109720, 111197, 111488, 113096, 113152, 114784, 118456, 128960, 130820, 132928, 134912, 135005, 135040, 137020, 139360, 141236, 141370, 141440, 143480, 145792, 148070, 166160, 168640, 170066, 171520, 175552, 176545, 182240, 183781, 186524, 206336, 209312, 216008, 219232, 219440, 222394, 222976, 226192, 229568, 233155, 236912, 240329, 257920, 261640, 265856, 269824, 270010, 270080, 274040, 278720, 282472, 282740, 282880, 286960, 291584, 296140, 332320, 337280, 340132, 351104, 353090, 364480, 367562, 373048, 418624, 425165, 432016, 438247, 438464, 438880, 444788, 445952, 452384, 459017, 459136, 466310, 473824, 480658, 515840, 523280, 531712, 540020, 540160, 548080, 555985, 557440, 564944, 565480, 565760, 573920, 583168, 592280, 664640, 674560, 680264, 702208, 706180, 728960, 735124, 746096, 837248, 850330, 864032, 876494, 876928, 877760, 889576, 904768, 918034, 918272, 918905, 932620, 947648, 961316, 1031680, 1046560, 1063424, 1080040, 1096160, 1111970, 1114880, 1129888, 1130960, 1147840, 1184560, 1201645, 1329280, 1349120, 1360528, 1404416, 1412360, 1445561, 1457920, 1470248, 1492192, 1674496, 1700660, 1728064, 1752988, 1753856, 1755520, 1779152, 1809536, 1836068, 1836544, 1837810, 1865240, 1895296, 1922632, 2093120, 2160080, 2191235, 2192320, 2223940, 2229760, 2259776, 2261920, 2295085, 2295680, 2369120, 2403290, 2658560, 2721056, 2824720, 2891122, 2915840, 2940496, 2984384, 3124277, 3348992, 3401320, 3456128, 3505976, 3507712, 3511040, 3558304, 3619072, 3672136, 3675620, 3730480, 3790592, 3845264, 4186240, 4320160, 4382470, 4384640, 4447880, 4519552, 4523840, 4590170, 4591360, 4738240, 4806580, 5317120, 5442112, 5649440, 5697211, 5782244, 5880992, 5968768, 6248554, 6802640, 6912256, 7011952, 7022080, 7116608, 7227805, 7238144, 7344272, 7351240, 7450199, 7460960, 7581184, 7690528, 8372480, 8640320, 8764940, 8769280, 8895760, 9039104, 9047680, 9180340, 9182720, 9476480, 9613160, 10884224, 11298880, 11394422, 11564488, 11761984, 11937536, 12497108, 13605280, 13824512, 14023904, 14233216, 14455610, 14688544, 14702480, 14900398, 14921920, 15381056, 15621385, 16744960, 17280640, 17529880, 17538560, 17791520, 18078208, 18095360, 18360680, 18952960, 19226320, 21768448, 22597760, 22788844, 23128976, 23523968, 23875072, 24994216, 27210560, 28047808, 28466432, 28486055, 28911220, 29377088, 29404960, 29800796, 29843840, 30762112, 31242770, 34561280, 35059760, 35583040, 36190720, 36721360, 37250995, 37905920, 38452640, 43536896, 45195520, 45577688, 46257952, 47047936, 49988432, 54421120, 56095616, 56932864, 56972110, 57822440, 58754176, 58809920, 59601592, 59687680, 61524224, 62485540, 69122560, 70119520, 71166080, 73442720, 74501990, 76905280, 90391040, 91155376, 92515904, 94095872, 96852587, 99976864, 108842240, 112191232, 113944220, 115644880, 117508352, 117619840, 119203184, 119375360, 123048448, 124971080, 140239040, 142332160, 146885440, 149003980, 153810560, 182310752, 185031808, 193705174, 199953728, 217684480, 224382464, 227888440, 231289760, 235016704, 235239680, 238406368, 249942160, 280478080, 284664320, 293770880, 298007960, 307621120, 364621504, 370063616, 387410348, 399907456, 455776880, 462579520, 470479360, 476812736, 484262935, 499884320, 560956160, 587541760, 596015920, 615242240, 729243008, 740127232, 774820696, 799814912, 911553760, 925159040, 953625472, 968525870, 999768640, 1121912320, 1175083520, 1192031840, 1458486016, 1549641392, 1599629824, 1823107520, 1850318080, 1907250944, 1937051740, 1999537280, 2384063680, 2916972032, 3099282784, 3646215040, 3700636160, 3814501888, 3874103480, 3999074560, 4768127360, 6198565568, 7292430080, 7748206960, 7998149120, 9536254720, 12397131136, 14584860160, 15496413920, 19072509440, 24794262272, 30992827840, 49588524544, 61985655680, 123971311360, 247942622720]

約数ペア:

[(1, 247942622720), (2, 123971311360), (4, 61985655680), (5, 49588524544), (8, 30992827840), (10, 24794262272), (13, 19072509440), (16, 15496413920), (17, 14584860160), (20, 12397131136), (26, 9536254720), (31, 7998149120), (32, 7748206960), (34, 7292430080), (40, 6198565568), (52, 4768127360), (62, 3999074560), (64, 3874103480), (65, 3814501888), (67, 3700636160), (68, 3646215040), (80, 3099282784), (85, 2916972032), (104, 2384063680), (124, 1999537280), (128, 1937051740), (130, 1907250944), (134, 1850318080), (136, 1823107520), (155, 1599629824), (160, 1549641392), (170, 1458486016), (208, 1192031840), (211, 1175083520), (221, 1121912320), (248, 999768640), (256, 968525870), (260, 953625472), (268, 925159040), (272, 911553760), (310, 799814912), (320, 774820696), (335, 740127232), (340, 729243008), (403, 615242240), (416, 596015920), (422, 587541760), (442, 560956160), (496, 499884320), (512, 484262935), (520, 476812736), (527, 470479360), (536, 462579520), (544, 455776880), (620, 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