31421304000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:295

約数の個数: 896

約数和(自身を含む): 125528832000

約数和(自身を除く): 94107528000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 43, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 85, 86, 90, 96, 100, 102, 108, 120, 125, 129, 135, 136, 144, 150, 153, 160, 170, 172, 180, 192, 199, 200, 204, 215, 216, 225, 240, 250, 255, 258, 270, 272, 288, 300, 306, 320, 340, 344, 360, 375, 387, 398, 400, 408, 425, 430, 432, 450, 459, 480, 500, 510, 516, 540, 544, 576, 597, 600, 612, 645, 675, 680, 688, 720, 731, 750, 765, 774, 796, 800, 816, 850, 860, 864, 900, 918, 960, 995, 1000, 1020, 1032, 1075, 1080, 1088, 1125, 1161, 1194, 1200, 1224, 1275, 1290, 1350, 1360, 1376, 1440, 1462, 1500, 1530, 1548, 1592, 1600, 1632, 1700, 1720, 1728, 1791, 1800, 1836, 1935, 1990, 2000, 2040, 2064, 2125, 2150, 2160, 2193, 2250, 2295, 2322, 2388, 2400, 2448, 2550, 2580, 2700, 2720, 2752, 2880, 2924, 2985, 3000, 3060, 3096, 3184, 3225, 3264, 3375, 3383, 3400, 3440, 3582, 3600, 3655, 3672, 3825, 3870, 3980, 4000, 4080, 4128, 4250, 4300, 4320, 4386, 4500, 4590, 4644, 4776, 4800, 4896, 4975, 5100, 5160, 5373, 5375, 5400, 5440, 5805, 5848, 5970, 6000, 6120, 6192, 6368, 6375, 6450, 6579, 6750, 6766, 6800, 6880, 7164, 7200, 7310, 7344, 7650, 7740, 7960, 8000, 8160, 8256, 8500, 8557, 8600, 8640, 8772, 8955, 9000, 9180, 9288, 9552, 9675, 9792, 9950, 10149, 10200, 10320, 10746, 10750, 10800, 10965, 11475, 11610, 11696, 11940, 12000, 12240, 12384, 12736, 12750, 12900, 13158, 13500, 13532, 13600, 13760, 14328, 14400, 14620, 14688, 14925, 15300, 15480, 15920, 16125, 16320, 16915, 17000, 17114, 17200, 17544, 17910, 18000, 18275, 18360, 18576, 19104, 19125, 19350, 19737, 19900, 20298, 20400, 20640, 21492, 21500, 21600, 21930, 22950, 23220, 23392, 23880, 24000, 24480, 24768, 24875, 25500, 25671, 25800, 26316, 26865, 27000, 27064, 27200, 28656, 29025, 29240, 29376, 29850, 30447, 30600, 30960, 31840, 32250, 32895, 33830, 34000, 34228, 34400, 35088, 35820, 36000, 36550, 36720, 37152, 38208, 38250, 38700, 39474, 39800, 40596, 40800, 41280, 42785, 42984, 43000, 43200, 43860, 44775, 45900, 46440, 46784, 47760, 48375, 48960, 49750, 50745, 51000, 51342, 51600, 52632, 53730, 54000, 54128, 54825, 57312, 57375, 58050, 58480, 59700, 60894, 61200, 61920, 63680, 64500, 65790, 67660, 68000, 68456, 68800, 70176, 71640, 72000, 73100, 73440, 74304, 74625, 76500, 77013, 77400, 78948, 79600, 81192, 81600, 84575, 85570, 85968, 86000, 87720, 89550, 91341, 91375, 91800, 92880, 95520, 96750, 98685, 99500, 101490, 102000, 102684, 103200, 105264, 107460, 108000, 108256, 109650, 114624, 114750, 116100, 116960, 119400, 121788, 122400, 123840, 128355, 129000, 131580, 134325, 135320, 136000, 136912, 140352, 143280, 145125, 145469, 146200, 146880, 149250, 152235, 153000, 154026, 154800, 157896, 159200, 162384, 164475, 169150, 171140, 171936, 172000, 175440, 179100, 182682, 182750, 183600, 185760, 191040, 193500, 197370, 199000, 202980, 204000, 205368, 206400, 210528, 213925, 214920, 216000, 216512, 219300, 223875, 229500, 231039, 232200, 233920, 238800, 243576, 244800, 253725, 256710, 258000, 263160, 268650, 270640, 273824, 274125, 286560, 290250, 290938, 292400, 298500, 304470, 306000, 308052, 309600, 315792, 318400, 324768, 328950, 338300, 342280, 343872, 344000, 350880, 358200, 365364, 365500, 367200, 371520, 385065, 387000, 394740, 398000, 405960, 408000, 410736, 421056, 422875, 427850, 429840, 436407, 438600, 447750, 456705, 459000, 462078, 464400, 477600, 487152, 493425, 507450, 513420, 516000, 526320, 537300, 541280, 547648, 548250, 573120, 580500, 581876, 584800, 597000, 608940, 612000, 616104, 619200, 631584, 641775, 649536, 657900, 671625, 676600, 684560, 701760, 716400, 727345, 730728, 731000, 734400, 761175, 770130, 774000, 789480, 796000, 811920, 821472, 822375, 845750, 855700, 859680, 872814, 877200, 895500, 913410, 918000, 924156, 928800, 955200, 974304, 986850, 1014900, 1026840, 1032000, 1052640, 1069625, 1074600, 1082560, 1096500, 1155195, 1161000, 1163752, 1169600, 1194000, 1217880, 1224000, 1232208, 1263168, 1268625, 1283550, 1309221, 1315800, 1343250, 1353200, 1369120, 1432800, 1454690, 1461456, 1462000, 1522350, 1540260, 1548000, 1578960, 1592000, 1623840, 1642944, 1644750, 1691500, 1711400, 1719360, 1745628, 1754400, 1791000, 1826820, 1836000, 1848312, 1857600, 1925325, 1948608, 1973700, 2029800, 2053680, 2105280, 2139250, 2149200, 2182035, 2193000, 2283525, 2310390, 2322000, 2327504, 2388000, 2435760, 2464416, 2467125, 2537250, 2567100, 2618442, 2631600, 2686500, 2706400, 2738240, 2865600, 2909380, 2922912, 2924000, 3044700, 3080520, 3096000, 3157920, 3208875, 3247680, 3289500, 3383000, 3422800, 3491256, 3508800, 3582000, 3636725, 3653640, 3672000, 3696624, 3805875, 3850650, 3927663, 3947400, 4059600, 4107360, 4278500, 4298400, 4364070, 4386000, 4567050, 4620780, 4644000, 4655008, 4776000, 4871520, 4928832, 4934250, 5074500, 5134200, 5236884, 5263200, 5373000, 5412800, 5775975, 5818760, 5845824, 5848000, 6089400, 6161040, 6315840, 6417750, 6546105, 6579000, 6766000, 6845600, 6982512, 7164000, 7273450, 7307280, 7393248, 7611750, 7701300, 7855326, 7894800, 8119200, 8214720, 8557000, 8596800, 8728140, 8772000, 9134100, 9241560, 9288000, 9310016, 9626625, 9743040, 9868500, 10149000, 10268400, 10473768, 10526400, 10746000, 10910175, 11417625, 11551950, 11637520, 12178800, 12322080, 12835500, 13092210, 13158000, 13532000, 13691200, 13965024, 14328000, 14546900, 14614560, 14786496, 15223500, 15402600, 15710652, 15789600, 16238400, 17114000, 17456280, 17544000, 18183625, 18268200, 18483120, 19253250, 19638315, 19737000, 20298000, 20536800, 20947536, 21492000, 21820350, 22835250, 23103900, 23275040, 24357600, 24644160, 25671000, 26184420, 26316000, 27064000, 27930048, 28879875, 29093800, 29229120, 30447000, 30805200, 31421304, 31579200, 32730525, 34228000, 34912560, 36367250, 36536400, 36966240, 38506500, 39276630, 39474000, 40596000, 41073600, 41895072, 42984000, 43640700, 45670500, 46207800, 46550080, 48715200, 51342000, 52368840, 52632000, 54550875, 57759750, 58187600, 60894000, 61610400, 62842608, 65461050, 68456000, 69825120, 72734500, 73072800, 73932480, 77013000, 78553260, 78948000, 81192000, 83790144, 87281400, 91341000, 92415600, 98191575, 102684000, 104737680, 109101750, 115519500, 116375200, 121788000, 123220800, 125685216, 130922100, 139650240, 145469000, 146145600, 154026000, 157106520, 157896000, 163652625, 174562800, 182682000, 184831200, 196383150, 205368000, 209475360, 218203500, 231039000, 232750400, 243576000, 251370432, 261844200, 290938000, 308052000, 314213040, 327305250, 349125600, 365364000, 369662400, 392766300, 418950720, 436407000, 462078000, 490957875, 523688400, 581876000, 616104000, 628426080, 654610500, 698251200, 730728000, 785532600, 872814000, 924156000, 981915750, 1047376800, 1163752000, 1256852160, 1309221000, 1571065200, 1745628000, 1848312000, 1963831500, 2094753600, 2618442000, 3142130400, 3491256000, 3927663000, 5236884000, 6284260800, 7855326000, 10473768000, 15710652000, 31421304000]

約数ペア:

[(1, 31421304000), (2, 15710652000), (3, 10473768000), (4, 7855326000), (5, 6284260800), (6, 5236884000), (8, 3927663000), (9, 3491256000), (10, 3142130400), (12, 2618442000), (15, 2094753600), (16, 1963831500), (17, 1848312000), (18, 1745628000), (20, 1571065200), (24, 1309221000), (25, 1256852160), (27, 1163752000), (30, 1047376800), (32, 981915750), (34, 924156000), (36, 872814000), (40, 785532600), (43, 730728000), (45, 698251200), (48, 654610500), (50, 628426080), (51, 616104000), (54, 581876000), (60, 523688400), (64, 490957875), (68, 462078000), (72, 436407000), (75, 418950720), (80, 392766300), (85, 369662400), (86, 365364000), (90, 349125600), (96, 327305250), (100, 314213040), (102, 308052000), (108, 290938000), (120, 261844200), (125, 251370432), (129, 243576000), (135, 232750400), (136, 231039000), (144, 218203500), (150, 209475360), (153, 205368000), (160, 196383150), (170, 184831200), (172, 182682000), (180, 174562800), (192, 163652625), (199, 157896000), (200, 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(1020, 30805200), (1032, 30447000), (1075, 29229120), (1080, 29093800), (1088, 28879875), (1125, 27930048), (1161, 27064000), (1194, 26316000), (1200, 26184420), (1224, 25671000), (1275, 24644160), (1290, 24357600), (1350, 23275040), (1360, 23103900), (1376, 22835250), (1440, 21820350), (1462, 21492000), (1500, 20947536), (1530, 20536800), (1548, 20298000), (1592, 19737000), (1600, 19638315), (1632, 19253250), (1700, 18483120), (1720, 18268200), (1728, 18183625), (1791, 17544000), (1800, 17456280), (1836, 17114000), (1935, 16238400), (1990, 15789600), (2000, 15710652), (2040, 15402600), (2064, 15223500), (2125, 14786496), (2150, 14614560), (2160, 14546900), (2193, 14328000), (2250, 13965024), (2295, 13691200), (2322, 13532000), (2388, 13158000), (2400, 13092210), (2448, 12835500), (2550, 12322080), (2580, 12178800), (2700, 11637520), (2720, 11551950), (2752, 11417625), (2880, 10910175), (2924, 10746000), (2985, 10526400), (3000, 10473768), (3060, 10268400), (3096, 10149000), (3184, 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