20228768640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:211

約数の個数: 768

約数和(自身を含む): 77126100480

約数和(自身を除く): 56897331840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 53, 60, 64, 67, 69, 72, 80, 86, 90, 92, 96, 106, 115, 120, 128, 129, 134, 138, 144, 159, 160, 172, 180, 184, 192, 201, 207, 212, 215, 230, 240, 258, 265, 268, 276, 288, 318, 320, 335, 344, 345, 360, 368, 384, 387, 402, 414, 424, 430, 460, 477, 480, 516, 530, 536, 552, 576, 603, 636, 640, 645, 670, 688, 690, 720, 736, 774, 795, 804, 828, 848, 860, 920, 954, 960, 989, 1005, 1032, 1035, 1060, 1072, 1104, 1152, 1206, 1219, 1272, 1290, 1340, 1376, 1380, 1440, 1472, 1541, 1548, 1590, 1608, 1656, 1696, 1720, 1840, 1908, 1920, 1935, 1978, 2010, 2064, 2070, 2120, 2144, 2208, 2279, 2385, 2412, 2438, 2544, 2580, 2680, 2752, 2760, 2880, 2881, 2944, 2967, 3015, 3082, 3096, 3180, 3216, 3312, 3392, 3440, 3551, 3657, 3680, 3816, 3870, 3956, 4020, 4128, 4140, 4240, 4288, 4416, 4558, 4623, 4770, 4824, 4876, 4945, 5088, 5160, 5360, 5504, 5520, 5760, 5762, 5934, 6030, 6095, 6164, 6192, 6360, 6432, 6624, 6784, 6837, 6880, 7102, 7314, 7360, 7632, 7705, 7740, 7912, 8040, 8256, 8280, 8480, 8576, 8643, 8832, 8901, 9116, 9246, 9540, 9648, 9752, 9890, 10176, 10320, 10653, 10720, 10971, 11040, 11395, 11524, 11868, 12060, 12190, 12328, 12384, 12720, 12864, 13248, 13674, 13760, 13869, 14204, 14405, 14628, 14720, 14835, 15264, 15410, 15480, 15824, 16080, 16512, 16560, 16960, 17286, 17755, 17802, 18232, 18285, 18492, 19080, 19296, 19504, 19780, 20352, 20511, 20640, 21306, 21440, 21942, 22080, 22790, 23048, 23115, 23736, 24120, 24380, 24656, 24768, 25440, 25728, 25929, 26496, 27348, 27520, 27738, 28408, 28810, 29256, 29670, 30528, 30820, 30960, 31648, 31959, 32160, 33120, 33920, 34185, 34572, 35510, 35604, 36464, 36570, 36984, 38160, 38592, 39008, 39560, 41022, 41280, 42612, 42880, 43215, 43884, 44160, 44505, 45580, 46096, 46230, 47472, 48240, 48760, 49312, 49536, 50880, 51858, 52417, 53265, 54696, 54855, 55476, 56816, 57620, 58512, 59340, 61056, 61640, 61920, 63296, 63918, 64320, 66240, 66263, 68370, 69144, 69345, 71020, 71208, 72928, 73140, 73968, 76320, 77184, 78016, 79120, 81673, 82044, 82560, 85224, 86430, 87768, 89010, 91160, 92192, 92460, 94944, 96480, 97520, 98624, 101760, 102555, 103716, 104834, 106530, 109392, 109710, 110952, 113632, 115240, 117024, 118680, 123280, 123840, 126592, 127836, 128640, 129645, 132480, 132526, 136740, 138288, 138690, 142040, 142416, 145856, 146280, 147936, 152640, 152693, 156032, 157251, 158240, 159795, 163346, 164088, 170448, 172860, 175536, 178020, 182320, 184384, 184920, 189888, 192960, 195040, 197248, 198789, 205110, 207432, 209668, 213060, 218784, 219420, 221904, 227264, 230480, 234048, 237360, 245019, 246560, 247680, 255672, 259290, 262085, 265052, 273480, 276576, 277380, 284080, 284832, 291712, 292560, 295872, 305280, 305386, 314502, 316480, 319590, 326692, 328176, 331315, 340896, 345720, 351072, 356040, 364640, 368768, 369840, 379776, 385920, 390080, 397578, 408365, 410220, 414864, 419336, 426120, 437568, 438840, 443808, 454528, 458079, 460960, 468096, 471753, 474720, 490038, 493120, 511344, 518580, 524170, 530104, 546960, 553152, 554760, 568160, 569664, 585120, 591744, 596367, 610772, 629004, 632960, 639180, 653384, 656352, 662630, 681792, 691440, 702144, 712080, 729280, 735057, 739680, 763465, 780160, 786255, 795156, 816730, 820440, 829728, 838672, 852240, 875136, 877680, 887616, 916158, 921920, 943506, 949440, 980076, 986240, 993945, 1022688, 1037160, 1048340, 1060208, 1093920, 1106304, 1109520, 1136320, 1139328, 1170240, 1192734, 1221544, 1225095, 1258008, 1278360, 1306768, 1312704, 1325260, 1363584, 1374237, 1382880, 1404288, 1424160, 1458560, 1470114, 1479360, 1526930, 1572510, 1590312, 1633460, 1640880, 1659456, 1677344, 1704480, 1755360, 1775232, 1832316, 1843840, 1887012, 1898880, 1960152, 1987890, 2045376, 2074320, 2096680, 2120416, 2187840, 2219040, 2272640, 2290395, 2340480, 2358765, 2385468, 2443088, 2450190, 2516016, 2556720, 2613536, 2625408, 2650520, 2748474, 2765760, 2848320, 2940228, 2958720, 2981835, 3053860, 3145020, 3180624, 3266920, 3281760, 3318912, 3354688, 3408960, 3510720, 3511939, 3664632, 3675285, 3774024, 3920304, 3975780, 4090752, 4148640, 4193360, 4240832, 4375680, 4438080, 4580790, 4717530, 4770936, 4886176, 4900380, 5032032, 5113440, 5227072, 5301040, 5496948, 5531520, 5696640, 5880456, 5963670, 6107720, 6290040, 6361248, 6533840, 6563520, 6709376, 6817920, 6871185, 7021440, 7023878, 7329264, 7350570, 7548048, 7840608, 7951560, 8297280, 8386720, 8481664, 8876160, 9161580, 9435060, 9541872, 9772352, 9800760, 10064064, 10226880, 10454144, 10535817, 10602080, 10993896, 11760912, 11927340, 12215440, 12580080, 12722496, 13067680, 13127040, 13742370, 14047756, 14658528, 14701140, 15096096, 15681216, 15903120, 16594560, 16773440, 17559695, 18323160, 18870120, 19083744, 19544704, 19601520, 20128128, 20453760, 21071634, 21204160, 21987792, 23521824, 23854680, 24430880, 25160160, 25444992, 26135360, 27484740, 28095512, 29317056, 29402280, 30192192, 31362432, 31607451, 31806240, 33546880, 35119390, 36646320, 37740240, 38167488, 39203040, 42143268, 42408320, 43975584, 47043648, 47709360, 48861760, 50320320, 52270720, 52679085, 54969480, 56191024, 58634112, 58804560, 60384384, 63214902, 63612480, 70238780, 73292640, 75480480, 76334976, 78406080, 84286536, 87951168, 94087296, 95418720, 97723520, 100640640, 105358170, 109938960, 112382048, 117609120, 126429804, 127224960, 140477560, 146585280, 150960960, 156812160, 158037255, 168573072, 175902336, 190837440, 210716340, 219877920, 224764096, 235218240, 252859608, 280955120, 293170560, 301921920, 316074510, 337146144, 381674880, 421432680, 439755840, 449528192, 470436480, 505719216, 561910240, 632149020, 674292288, 842865360, 879511680, 1011438432, 1123820480, 1264298040, 1348584576, 1685730720, 2022876864, 2247640960, 2528596080, 3371461440, 4045753728, 5057192160, 6742922880, 10114384320, 20228768640]

約数ペア:

[(1, 20228768640), (2, 10114384320), (3, 6742922880), (4, 5057192160), (5, 4045753728), (6, 3371461440), (8, 2528596080), (9, 2247640960), (10, 2022876864), (12, 1685730720), (15, 1348584576), (16, 1264298040), (18, 1123820480), (20, 1011438432), (23, 879511680), (24, 842865360), (30, 674292288), (32, 632149020), (36, 561910240), (40, 505719216), (43, 470436480), (45, 449528192), (46, 439755840), (48, 421432680), (53, 381674880), (60, 337146144), (64, 316074510), (67, 301921920), (69, 293170560), (72, 280955120), (80, 252859608), (86, 235218240), (90, 224764096), (92, 219877920), (96, 210716340), (106, 190837440), (115, 175902336), (120, 168573072), (128, 158037255), (129, 156812160), (134, 150960960), (138, 146585280), (144, 140477560), (159, 127224960), (160, 126429804), (172, 117609120), (180, 112382048), (184, 109938960), (192, 105358170), (201, 100640640), (207, 97723520), (212, 95418720), (215, 94087296), (230, 87951168), (240, 84286536), (258, 78406080), (265, 76334976), (268, 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(1472, 13742370), (1541, 13127040), (1548, 13067680), (1590, 12722496), (1608, 12580080), (1656, 12215440), (1696, 11927340), (1720, 11760912), (1840, 10993896), (1908, 10602080), (1920, 10535817), (1935, 10454144), (1978, 10226880), (2010, 10064064), (2064, 9800760), (2070, 9772352), (2120, 9541872), (2144, 9435060), (2208, 9161580), (2279, 8876160), (2385, 8481664), (2412, 8386720), (2438, 8297280), (2544, 7951560), (2580, 7840608), (2680, 7548048), (2752, 7350570), (2760, 7329264), (2880, 7023878), (2881, 7021440), (2944, 6871185), (2967, 6817920), (3015, 6709376), (3082, 6563520), (3096, 6533840), (3180, 6361248), (3216, 6290040), (3312, 6107720), (3392, 5963670), (3440, 5880456), (3551, 5696640), (3657, 5531520), (3680, 5496948), (3816, 5301040), (3870, 5227072), (3956, 5113440), (4020, 5032032), (4128, 4900380), (4140, 4886176), (4240, 4770936), (4288, 4717530), (4416, 4580790), (4558, 4438080), (4623, 4375680), (4770, 4240832), (4824, 4193360), (4876, 4148640), (4945, 4090752), 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