9870426720

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1$

素因数の和:215

約数の個数: 1008

約数和(自身を含む): 44650379088

約数和(自身を除く): 34779952368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 96, 98, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 147, 154, 157, 160, 162, 165, 168, 176, 180, 189, 196, 198, 210, 216, 220, 224, 231, 240, 243, 245, 252, 264, 270, 280, 288, 294, 297, 308, 314, 315, 324, 330, 336, 352, 360, 378, 385, 392, 396, 405, 420, 432, 440, 441, 462, 471, 480, 486, 490, 495, 504, 528, 539, 540, 560, 567, 588, 594, 616, 628, 630, 648, 660, 672, 693, 720, 729, 735, 756, 770, 784, 785, 792, 810, 840, 864, 880, 882, 891, 924, 942, 945, 972, 980, 990, 1008, 1056, 1078, 1080, 1099, 1120, 1134, 1155, 1176, 1188, 1215, 1232, 1256, 1260, 1296, 1320, 1323, 1386, 1413, 1440, 1458, 1470, 1485, 1512, 1540, 1568, 1570, 1584, 1617, 1620, 1680, 1701, 1727, 1760, 1764, 1782, 1848, 1884, 1890, 1944, 1960, 1980, 2016, 2079, 2156, 2160, 2198, 2205, 2268, 2310, 2352, 2355, 2376, 2430, 2464, 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386848, 388080, 392931, 395640, 406944, 408240, 414480, 415422, 419661, 423115, 427680, 435204, 436590, 445095, 449064, 457812, 461580, 465696, 466290, 474768, 476280, 483560, 497376, 498960, 507738, 508680, 523908, 527520, 534114, 544005, 553896, 559548, 561330, 571536, 572265, 580272, 582120, 593460, 598752, 610416, 615440, 621720, 623133, 635040, 641520, 652806, 654885, 676984, 678240, 692370, 698544, 699435, 712152, 714420, 725340, 738528, 746064, 748440, 761607, 763020, 776160, 785862, 791280, 801171, 816480, 828960, 830844, 839322, 846230, 870408, 873180, 890190, 898128, 915624, 923160, 932580, 949536, 952560, 967120, 979209, 997920, 1015476, 1017360, 1038555, 1047816, 1068228, 1088010, 1107792, 1119096, 1122660, 1143072, 1144530, 1160544, 1164240, 1186920, 1220832, 1230880, 1243440, 1246266, 1258983, 1269345, 1283040, 1305612, 1309770, 1335285, 1353968, 1384740, 1397088, 1398870, 1424304, 1428840, 1450680, 1492128, 1496880, 1523214, 1526040, 1571724, 1582560, 1602342, 1632015, 1661688, 1678644, 1692460, 1740816, 1746360, 1780380, 1796256, 1831248, 1846320, 1865160, 1869399, 1905120, 1934240, 1958418, 1964655, 2030952, 2034720, 2077110, 2095632, 2098305, 2136456, 2176020, 2215584, 2238192, 2245320, 2284821, 2289060, 2328480, 2373840, 2486880, 2492532, 2517966, 2538690, 2611224, 2619540, 2670570, 2707936, 2769480, 2797740, 2848608, 2857680, 2901360, 2937627, 2993760, 3046428, 3052080, 3115665, 3143448, 3204684, 3264030, 3323376, 3357288, 3384920, 3481632, 3492720, 3560760, 3662496, 3692640, 3730320, 3738798, 3808035, 3916836, 3929310, 4005855, 4061904, 4154220, 4191264, 4196610, 4272912, 4352040, 4476384, 4490640, 4569642, 4578120, 4747680, 4896045, 4985064, 5035932, 5077380, 5222448, 5239080, 5341140, 5538960, 5595480, 5608197, 5715360, 5802720, 5875254, 6092856, 6104160, 6231330, 6286896, 6294915, 6409368, 6528060, 6646752, 6714576, 6769840, 6854463, 6985440, 7121520, 7460640, 7477596, 7616070, 7833672, 7858620, 8011710, 8123808, 8308440, 8393220, 8545824, 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約数ペア:

[(1, 9870426720), (2, 4935213360), (3, 3290142240), (4, 2467606680), (5, 1974085344), (6, 1645071120), (7, 1410060960), (8, 1233803340), (9, 1096714080), (10, 987042672), (11, 897311520), (12, 822535560), (14, 705030480), (15, 658028448), (16, 616901670), (18, 548357040), (20, 493521336), (21, 470020320), (22, 448655760), (24, 411267780), (27, 365571360), (28, 352515240), (30, 329014224), (32, 308450835), (33, 299103840), (35, 282012192), (36, 274178520), (40, 246760668), (42, 235010160), (44, 224327880), (45, 219342816), (48, 205633890), (49, 201437280), (54, 182785680), (55, 179462304), (56, 176257620), (60, 164507112), (63, 156673440), (66, 149551920), (70, 141006096), (72, 137089260), (77, 128187360), (80, 123380334), (81, 121857120), (84, 117505080), (88, 112163940), (90, 109671408), (96, 102816945), (98, 100718640), (99, 99701280), (105, 94004064), (108, 91392840), (110, 89731152), (112, 88128810), (120, 82253556), (126, 78336720), (132, 74775960), (135, 73114272), (140, 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