20694389760

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:515

約数の個数: 704

約数和(自身を含む): 83006668800

約数和(自身を除く): 62312279040

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, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 256, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 384, 396, 432, 439, 440, 465, 480, 495, 496, 512, 528, 540, 558, 576, 594, 620, 640, 660, 682, 704, 720, 744, 768, 792, 837, 864, 878, 880, 930, 960, 990, 992, 1023, 1024, 1056, 1080, 1116, 1152, 1188, 1240, 1280, 1317, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1584, 1674, 1705, 1728, 1756, 1760, 1860, 1920, 1980, 1984, 2046, 2112, 2160, 2195, 2232, 2304, 2376, 2480, 2560, 2634, 2640, 2728, 2790, 2816, 2880, 2970, 2976, 3069, 3072, 3168, 3348, 3410, 3456, 3512, 3520, 3720, 3840, 3951, 3960, 3968, 4092, 4185, 4224, 4320, 4390, 4464, 4608, 4752, 4829, 4960, 5115, 5120, 5268, 5280, 5456, 5580, 5632, 5760, 5940, 5952, 6138, 6336, 6585, 6696, 6820, 6912, 7024, 7040, 7440, 7680, 7902, 7920, 7936, 8184, 8370, 8448, 8640, 8780, 8928, 9207, 9216, 9504, 9658, 9920, 10230, 10536, 10560, 10912, 11160, 11264, 11520, 11853, 11880, 11904, 12276, 12672, 13170, 13392, 13609, 13640, 13824, 14048, 14080, 14487, 14880, 15345, 15360, 15804, 15840, 15872, 16368, 16740, 16896, 17280, 17560, 17856, 18414, 19008, 19316, 19755, 19840, 20460, 21072, 21120, 21824, 22320, 23040, 23706, 23760, 23808, 24145, 24552, 25344, 26340, 26784, 27218, 27280, 27648, 28096, 28160, 28974, 29760, 30690, 31608, 31680, 31744, 32736, 33480, 33792, 34560, 35120, 35712, 36828, 38016, 38632, 39510, 39680, 40827, 40920, 42144, 42240, 43461, 43648, 44640, 46035, 46080, 47412, 47520, 47616, 48290, 49104, 50688, 52680, 53568, 54436, 54560, 56192, 56320, 57948, 59265, 59520, 61380, 63216, 63360, 65472, 66960, 68045, 69120, 70240, 71424, 72435, 73656, 76032, 77264, 79020, 79360, 81654, 81840, 84288, 84480, 86922, 87296, 89280, 92070, 94824, 95040, 95232, 96580, 98208, 101376, 105360, 107136, 108872, 109120, 112384, 115896, 118530, 119040, 122481, 122760, 126432, 126720, 130383, 130944, 133920, 136090, 138240, 140480, 142848, 144870, 147312, 149699, 152064, 154528, 158040, 158720, 163308, 163680, 168576, 168960, 173844, 174592, 178560, 184140, 189648, 190080, 193160, 196416, 204135, 210720, 214272, 217305, 217744, 218240, 224768, 231792, 237060, 238080, 244962, 245520, 252864, 253440, 260766, 261888, 267840, 272180, 280960, 285696, 289740, 294624, 299398, 304128, 309056, 316080, 326616, 327360, 337152, 347688, 349184, 357120, 367443, 368280, 379296, 380160, 386320, 392832, 408270, 421440, 428544, 434610, 435488, 436480, 449097, 449536, 463584, 474120, 476160, 489924, 491040, 505728, 506880, 521532, 523776, 535680, 544360, 561920, 579480, 589248, 598796, 612405, 618112, 632160, 651915, 653232, 654720, 674304, 695376, 714240, 734886, 736560, 748495, 758592, 760320, 772640, 785664, 816540, 842880, 857088, 869220, 870976, 872960, 898194, 927168, 948240, 979848, 982080, 1011456, 1043064, 1047552, 1071360, 1088720, 1123840, 1158960, 1178496, 1197592, 1224810, 1236224, 1264320, 1303830, 1306464, 1309440, 1347291, 1348608, 1390752, 1428480, 1469772, 1473120, 1496990, 1517184, 1520640, 1545280, 1571328, 1633080, 1685760, 1738440, 1741952, 1745920, 1796388, 1837215, 1854336, 1896480, 1959696, 1964160, 2022912, 2086128, 2142720, 2177440, 2245485, 2247680, 2317920, 2356992, 2395184, 2449620, 2472448, 2528640, 2607660, 2612928, 2618880, 2694582, 2781504, 2939544, 2946240, 2993980, 3034368, 3090560, 3142656, 3266160, 3371520, 3476880, 3483904, 3592776, 3674430, 3708672, 3792960, 3919392, 3928320, 4041873, 4045824, 4172256, 4285440, 4354880, 4490970, 4635840, 4713984, 4790368, 4899240, 4944896, 5057280, 5215320, 5225856, 5237760, 5389164, 5563008, 5879088, 5892480, 5987960, 6068736, 6181120, 6532320, 6736455, 6743040, 6953760, 6967808, 7185552, 7348860, 7417344, 7585920, 7838784, 7856640, 8083746, 8344512, 8709760, 8981940, 9271680, 9427968, 9580736, 9798480, 10114560, 10430640, 10451712, 10778328, 11126016, 11758176, 11784960, 11975920, 12137472, 12362240, 13064640, 13472910, 13907520, 13935616, 14371104, 14697720, 14834688, 15171840, 15677568, 15713280, 16167492, 16689024, 17419520, 17963880, 18543360, 19161472, 19596960, 20209365, 20229120, 20861280, 20903424, 21556656, 22252032, 23516352, 23569920, 23951840, 24724480, 26129280, 26945820, 27815040, 28742208, 29395440, 30343680, 31355136, 32334984, 33378048, 34839040, 35927760, 37086720, 38322944, 39193920, 40418730, 41722560, 41806848, 43113312, 44504064, 47032704, 47139840, 47903680, 52258560, 53891640, 55630080, 57484416, 58790880, 60687360, 62710272, 64669968, 66756096, 69678080, 71855520, 74173440, 76645888, 78387840, 80837460, 83445120, 86226624, 94065408, 95807360, 104517120, 107783280, 111260160, 114968832, 117581760, 125420544, 129339936, 133512192, 143711040, 153291776, 156775680, 161674920, 166890240, 172453248, 188130816, 191614720, 209034240, 215566560, 222520320, 229937664, 235163520, 258679872, 287422080, 313551360, 323349840, 333780480, 344906496, 376261632, 383229440, 431133120, 459875328, 470327040, 517359744, 574844160, 627102720, 646699680, 667560960, 689812992, 766458880, 862266240, 940654080, 1034719488, 1149688320, 1293399360, 1379625984, 1724532480, 1881308160, 2069438976, 2299376640, 2586798720, 3449064960, 4138877952, 5173597440, 6898129920, 10347194880, 20694389760]

約数ペア:

[(1, 20694389760), (2, 10347194880), (3, 6898129920), (4, 5173597440), (5, 4138877952), (6, 3449064960), (8, 2586798720), (9, 2299376640), (10, 2069438976), (11, 1881308160), (12, 1724532480), (15, 1379625984), (16, 1293399360), (18, 1149688320), (20, 1034719488), (22, 940654080), (24, 862266240), (27, 766458880), (30, 689812992), (31, 667560960), (32, 646699680), (33, 627102720), (36, 574844160), (40, 517359744), (44, 470327040), (45, 459875328), (48, 431133120), (54, 383229440), (55, 376261632), (60, 344906496), (62, 333780480), (64, 323349840), (66, 313551360), (72, 287422080), (80, 258679872), (88, 235163520), (90, 229937664), (93, 222520320), (96, 215566560), (99, 209034240), (108, 191614720), (110, 188130816), (120, 172453248), (124, 166890240), (128, 161674920), (132, 156775680), (135, 153291776), (144, 143711040), (155, 133512192), (160, 129339936), (165, 125420544), (176, 117581760), (180, 114968832), (186, 111260160), (192, 107783280), (198, 104517120), (216, 95807360), (220, 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(5115, 4045824), (5120, 4041873), (5268, 3928320), (5280, 3919392), (5456, 3792960), (5580, 3708672), (5632, 3674430), (5760, 3592776), (5940, 3483904), (5952, 3476880), (6138, 3371520), (6336, 3266160), (6585, 3142656), (6696, 3090560), (6820, 3034368), (6912, 2993980), (7024, 2946240), (7040, 2939544), (7440, 2781504), (7680, 2694582), (7902, 2618880), (7920, 2612928), (7936, 2607660), (8184, 2528640), (8370, 2472448), (8448, 2449620), (8640, 2395184), (8780, 2356992), (8928, 2317920), (9207, 2247680), (9216, 2245485), (9504, 2177440), (9658, 2142720), (9920, 2086128), (10230, 2022912), (10536, 1964160), (10560, 1959696), (10912, 1896480), (11160, 1854336), (11264, 1837215), (11520, 1796388), (11853, 1745920), (11880, 1741952), (11904, 1738440), (12276, 1685760), (12672, 1633080), (13170, 1571328), (13392, 1545280), (13609, 1520640), (13640, 1517184), (13824, 1496990), (14048, 1473120), (14080, 1469772), (14487, 1428480), (14880, 1390752), (15345, 1348608), (15360, 1347291), (15804, 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158040), (133920, 154528), (136090, 152064), (138240, 149699), (140480, 147312), (142848, 144870)]