19940152320

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:129

約数の個数: 1056

約数和(自身を含む): 82402983936

約数和(自身を除く): 62462831616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 47, 48, 54, 55, 60, 62, 64, 66, 72, 80, 81, 88, 90, 93, 94, 96, 99, 108, 110, 120, 124, 128, 132, 135, 141, 144, 155, 160, 162, 165, 176, 180, 186, 188, 192, 198, 216, 220, 235, 240, 243, 248, 256, 264, 270, 279, 282, 288, 297, 310, 320, 324, 330, 341, 352, 360, 372, 376, 384, 396, 405, 423, 432, 440, 465, 470, 480, 486, 495, 496, 512, 517, 528, 540, 558, 564, 576, 594, 620, 640, 648, 660, 682, 704, 705, 720, 744, 752, 768, 792, 810, 837, 846, 864, 880, 891, 930, 940, 960, 972, 990, 992, 1023, 1024, 1034, 1056, 1080, 1116, 1128, 1152, 1188, 1215, 1240, 1269, 1280, 1296, 1320, 1364, 1395, 1408, 1410, 1440, 1457, 1485, 1488, 1504, 1536, 1551, 1584, 1620, 1674, 1692, 1705, 1728, 1760, 1782, 1860, 1880, 1920, 1944, 1980, 1984, 2046, 2068, 2112, 2115, 2160, 2232, 2256, 2304, 2376, 2430, 2480, 2511, 2538, 2560, 2585, 2592, 2640, 2673, 2728, 2790, 2816, 2820, 2880, 2914, 2970, 2976, 3008, 3069, 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365472, 368280, 372240, 372992, 380160, 384648, 392832, 393390, 397056, 401760, 406080, 414315, 414720, 418770, 419616, 427680, 428544, 432729, 433152, 436480, 441936, 446688, 456192, 456840, 466240, 472068, 476160, 480810, 482112, 487296, 491040, 496320, 502524, 506880, 512864, 523776, 524520, 529408, 535680, 541440, 552420, 558360, 559488, 570240, 576972, 589248, 590085, 595584, 602640, 609120, 622080, 628155, 629424, 641080, 642816, 649728, 654720, 661760, 662904, 670032, 684288, 699360, 708102, 714240, 721215, 721920, 730944, 736560, 744480, 745984, 760320, 769296, 785664, 786780, 794112, 803520, 812160, 828630, 837540, 839232, 855360, 857088, 865458, 872960, 883872, 893376, 912384, 913680, 932480, 944136, 961620, 964224, 974592, 982080, 992640, 1005048, 1025728, 1047552, 1049040, 1071360, 1082880, 1104840, 1116720, 1118976, 1140480, 1153944, 1178496, 1180170, 1191168, 1205280, 1218240, 1244160, 1256310, 1258848, 1282160, 1285632, 1298187, 1299456, 1309440, 1323520, 1325808, 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5664816, 5769720, 5847552, 5892480, 5955840, 6154368, 6294240, 6428160, 6490935, 6497280, 6629040, 6700320, 6713856, 6842880, 6923664, 7070976, 7081020, 7147008, 7309440, 7459840, 7553088, 7692960, 7713792, 7789122, 7856640, 7941120, 8040384, 8205824, 8392320, 8654580, 8838720, 8933760, 9231552, 9427968, 9441360, 9642240, 9745920, 10050480, 10070784, 10257280, 10385496, 10606464, 10720512, 11189760, 11329632, 11539440, 11695104, 11784960, 11911680, 12308736, 12588480, 12856320, 12981870, 13258080, 13400640, 13427712, 13685760, 13847328, 14141952, 14162040, 14294016, 14618880, 15106176, 15385920, 15578244, 15713280, 16080768, 16411648, 16784640, 17309160, 17677440, 17867520, 18463104, 18882720, 19284480, 19472805, 19491840, 20100960, 20141568, 20514560, 20770992, 21212928, 21441024, 22379520, 22659264, 23078880, 23569920, 23823360, 24617472, 25176960, 25963740, 26516160, 26801280, 27694656, 28283904, 28324080, 29237760, 30212352, 30771840, 31156488, 32161536, 33569280, 34618320, 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2215572480, 2492519040, 3323358720, 3988030464, 4985038080, 6646717440, 9970076160, 19940152320]

約数ペア:

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