42451568640

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:210

約数の個数: 960

約数和(自身を含む): 170481991680

約数和(自身を除く): 128030423040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 127, 128, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 248, 254, 256, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 381, 384, 390, 403, 405, 416, 432, 465, 468, 480, 496, 508, 512, 520, 540, 558, 576, 585, 620, 624, 635, 640, 648, 702, 720, 744, 762, 768, 780, 806, 810, 832, 837, 864, 930, 936, 960, 992, 1016, 1024, 1040, 1053, 1080, 1116, 1143, 1152, 1170, 1209, 1240, 1248, 1270, 1280, 1296, 1395, 1404, 1440, 1488, 1524, 1536, 1560, 1612, 1620, 1651, 1664, 1674, 1728, 1755, 1860, 1872, 1905, 1920, 1984, 2015, 2032, 2048, 2080, 2106, 2160, 2232, 2286, 2304, 2340, 2418, 2480, 2496, 2511, 2540, 2560, 2592, 2790, 2808, 2880, 2976, 3048, 3072, 3120, 3224, 3240, 3302, 3328, 3348, 3429, 3456, 3510, 3627, 3720, 3744, 3810, 3840, 3937, 3968, 4030, 4064, 4160, 4185, 4212, 4320, 4464, 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39370, 39624, 39680, 39936, 40176, 40640, 41148, 41472, 42120, 43524, 44577, 44640, 44928, 45720, 46080, 47244, 47616, 48360, 48768, 49530, 49920, 50220, 51181, 51435, 51584, 51840, 52832, 53568, 54405, 54864, 55296, 56160, 58032, 59055, 59436, 59520, 59904, 60960, 62992, 63488, 64480, 65024, 65286, 66040, 66560, 66960, 67392, 68580, 69120, 70866, 71424, 72540, 73152, 74295, 74880, 77376, 78740, 79248, 79360, 79872, 80352, 81280, 82296, 82944, 84240, 87048, 89154, 89280, 89856, 91440, 92160, 94488, 95232, 96720, 97536, 99060, 99840, 100440, 102362, 102870, 103168, 103680, 105664, 106299, 107136, 108810, 109728, 112320, 116064, 118110, 118872, 119040, 119808, 121920, 125984, 128960, 130048, 130572, 132080, 133120, 133731, 133920, 134784, 137160, 138240, 141732, 142848, 145080, 146304, 148590, 149760, 153543, 154752, 157480, 158496, 158720, 160704, 162560, 163215, 164592, 165888, 168480, 174096, 177165, 178308, 178560, 179712, 182880, 188976, 190464, 193440, 195072, 198120, 199680, 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24188928, 24566880, 25359360, 25511760, 25712640, 26204672, 26334720, 27212544, 27637740, 27855360, 28529280, 29480256, 30236160, 30431232, 32755840, 33165288, 33426432, 34015680, 34235136, 35112960, 36283392, 36850320, 37140480, 38039040, 39307008, 40314880, 40818816, 41456610, 41783040, 42793920, 44220384, 45354240, 45646848, 49133760, 50718720, 51023520, 52409344, 52669440, 54425088, 55275480, 55710720, 57058560, 58960512, 60472320, 65511680, 66330576, 66852864, 68031360, 68470272, 72566784, 73700640, 76078080, 78614016, 81637632, 82913220, 83566080, 85587840, 88440768, 90708480, 91293696, 98267520, 102047040, 104818688, 105338880, 108850176, 110550960, 111421440, 114117120, 117921024, 120944640, 131023360, 132661152, 136062720, 136940544, 147401280, 152156160, 157228032, 163275264, 165826440, 167132160, 171175680, 176881536, 181416960, 196535040, 204094080, 217700352, 221101920, 228234240, 235842048, 262046720, 265322304, 272125440, 273881088, 294802560, 314456064, 326550528, 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約数ペア:

[(1, 42451568640), (2, 21225784320), (3, 14150522880), (4, 10612892160), (5, 8490313728), (6, 7075261440), (8, 5306446080), (9, 4716840960), (10, 4245156864), (12, 3537630720), (13, 3265505280), (15, 2830104576), (16, 2653223040), (18, 2358420480), (20, 2122578432), (24, 1768815360), (26, 1632752640), (27, 1572280320), (30, 1415052288), (31, 1369405440), (32, 1326611520), (36, 1179210240), (39, 1088501760), (40, 1061289216), (45, 943368192), (48, 884407680), (52, 816376320), (54, 786140160), (60, 707526144), (62, 684702720), (64, 663305760), (65, 653101056), (72, 589605120), (78, 544250880), (80, 530644608), (81, 524093440), (90, 471684096), (93, 456468480), (96, 442203840), (104, 408188160), (108, 393070080), (117, 362833920), (120, 353763072), (124, 342351360), (127, 334264320), (128, 331652880), (130, 326550528), (135, 314456064), (144, 294802560), (155, 273881088), (156, 272125440), (160, 265322304), (162, 262046720), (180, 235842048), (186, 228234240), (192, 221101920), (195, 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(3072, 13818870), (3120, 13606272), (3224, 13167360), (3240, 13102336), (3302, 12856320), (3328, 12755880), (3348, 12679680), (3429, 12380160), (3456, 12283440), (3510, 12094464), (3627, 11704320), (3720, 11411712), (3744, 11338560), (3810, 11142144), (3840, 11055096), (3937, 10782720), (3968, 10698480), (4030, 10533888), (4064, 10445760), (4160, 10204704), (4185, 10143744), (4212, 10078720), (4320, 9826752), (4464, 9509760), (4572, 9285120), (4608, 9212580), (4680, 9070848), (4836, 8778240), (4953, 8570880), (4960, 8558784), (4992, 8503920), (5022, 8453120), (5080, 8356608), (5120, 8291322), (5184, 8188960), (5265, 8062976), (5580, 7607808), (5616, 7559040), (5715, 7428096), (5760, 7370064), (5952, 7132320), (6045, 7022592), (6096, 6963840), (6144, 6909435), (6240, 6803136), (6448, 6583680), (6480, 6551168), (6604, 6428160), (6656, 6377940), (6696, 6339840), (6858, 6190080), (6912, 6141720), (7020, 6047232), (7254, 5852160), (7440, 5705856), (7488, 5669280), (7620, 5571072), (7680, 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(149760, 283464), (153543, 276480), (154752, 274320), (157480, 269568), (158496, 267840), (158720, 267462), (160704, 264160), (162560, 261144), (163215, 260096), (164592, 257920), (165888, 255905), (168480, 251968), (174096, 243840), (177165, 239616), (178308, 238080), (178560, 237744), (179712, 236220), (182880, 232128), (188976, 224640), (190464, 222885), (193440, 219456), (195072, 217620), (198120, 214272), (199680, 212598), (200880, 211328), (204724, 207360), (205740, 206336)]