20105554560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{967}}^1$

素因数の和:1033

約数の個数: 768

約数和(自身を含む): 85094634240

約数和(自身を除く): 64989079680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 17, 20, 21, 24, 26, 28, 30, 32, 34, 35, 39, 40, 42, 48, 49, 51, 52, 56, 60, 64, 65, 68, 70, 78, 80, 84, 85, 91, 96, 98, 102, 104, 105, 112, 119, 120, 128, 130, 136, 140, 147, 156, 160, 168, 170, 182, 192, 195, 196, 204, 208, 210, 221, 224, 238, 240, 245, 255, 260, 272, 273, 280, 294, 312, 320, 336, 340, 357, 364, 384, 390, 392, 408, 416, 420, 442, 448, 455, 476, 480, 490, 510, 520, 544, 546, 560, 588, 595, 624, 637, 640, 663, 672, 680, 714, 728, 735, 780, 784, 816, 832, 833, 840, 884, 896, 910, 952, 960, 967, 980, 1020, 1040, 1088, 1092, 1105, 1120, 1176, 1190, 1248, 1274, 1326, 1344, 1360, 1365, 1428, 1456, 1470, 1547, 1560, 1568, 1632, 1664, 1666, 1680, 1768, 1785, 1820, 1904, 1911, 1920, 1934, 1960, 2040, 2080, 2176, 2184, 2210, 2240, 2352, 2380, 2496, 2499, 2548, 2652, 2688, 2720, 2730, 2856, 2901, 2912, 2940, 3094, 3120, 3136, 3185, 3264, 3315, 3332, 3360, 3536, 3570, 3640, 3808, 3822, 3868, 3920, 4080, 4160, 4165, 4368, 4420, 4480, 4641, 4704, 4760, 4835, 4992, 4998, 5096, 5304, 5440, 5460, 5712, 5802, 5824, 5880, 6188, 6240, 6272, 6370, 6528, 6630, 6664, 6720, 6769, 7072, 7140, 7280, 7616, 7644, 7735, 7736, 7840, 8160, 8320, 8330, 8736, 8840, 9282, 9408, 9520, 9555, 9670, 9996, 10192, 10608, 10829, 10880, 10920, 11424, 11604, 11648, 11760, 12376, 12480, 12495, 12571, 12740, 13260, 13328, 13440, 13538, 14144, 14280, 14505, 14560, 15232, 15288, 15470, 15472, 15680, 16320, 16439, 16660, 17472, 17680, 18564, 18816, 19040, 19110, 19340, 19992, 20307, 20384, 21216, 21658, 21840, 22848, 23205, 23208, 23520, 24752, 24960, 24990, 25142, 25480, 26520, 26656, 27076, 28288, 28560, 29010, 29120, 30576, 30940, 30944, 31360, 32487, 32640, 32878, 33320, 33845, 34944, 35360, 37128, 37713, 38080, 38220, 38680, 39984, 40614, 40768, 42432, 43316, 43680, 45696, 46410, 46416, 47040, 47383, 49317, 49504, 49980, 50284, 50960, 53040, 53312, 54145, 54152, 57120, 58020, 58240, 61152, 61880, 61888, 62855, 64974, 65756, 66640, 67690, 70720, 74256, 75426, 76160, 76440, 77360, 79968, 81228, 81536, 82195, 84864, 86632, 87360, 87997, 92820, 92832, 94080, 94766, 98634, 99008, 99960, 100568, 101535, 101920, 106080, 106624, 108290, 108304, 114240, 115073, 116040, 122304, 123760, 123776, 125710, 129948, 131512, 133280, 135380, 141440, 142149, 148512, 150852, 152880, 154720, 159936, 162435, 162456, 164390, 173264, 174720, 175994, 185640, 185664, 188565, 189532, 197268, 198016, 199920, 201136, 203070, 203840, 212160, 213707, 216580, 216608, 228480, 230146, 232080, 236915, 244608, 246585, 247520, 251420, 259896, 263024, 263991, 266560, 270760, 284298, 297024, 301704, 305760, 309440, 319872, 324870, 324912, 328780, 345219, 346528, 351988, 371280, 371328, 377130, 379064, 394536, 399840, 402272, 406140, 407680, 424320, 427414, 433160, 433216, 439985, 460292, 464160, 473830, 493170, 495040, 502840, 519792, 526048, 527982, 533120, 541520, 568596, 575365, 594048, 603408, 611520, 615979, 618880, 641121, 649740, 649824, 657560, 690438, 693056, 703976, 710745, 742560, 754260, 758128, 789072, 799680, 804544, 805511, 812280, 854828, 866320, 866432, 879970, 920584, 928320, 947660, 986340, 990080, 1005680, 1039584, 1052096, 1055964, 1068535, 1083040, 1137192, 1150730, 1206816, 1223040, 1231958, 1282242, 1299480, 1299648, 1315120, 1319955, 1380876, 1386112, 1407952, 1421490, 1485120, 1495949, 1508520, 1516256, 1578144, 1599360, 1609088, 1611022, 1624560, 1709656, 1726095, 1732640, 1759940, 1841168, 1847937, 1856640, 1895320, 1972680, 2011360, 2079168, 2104192, 2111928, 2137070, 2166080, 2274384, 2301460, 2413632, 2416533, 2463916, 2564484, 2598960, 2599296, 2630240, 2639910, 2761752, 2815904, 2842980, 2970240, 2991898, 3017040, 3032512, 3079895, 3156288, 3205605, 3222044, 3249120, 3419312, 3452190, 3465280, 3519880, 3682336, 3695874, 3790640, 3945360, 4022720, 4027555, 4158336, 4223856, 4274140, 4332160, 4487847, 4548768, 4602920, 4827264, 4833066, 4927832, 5128968, 5197920, 5260480, 5279820, 5523504, 5631808, 5685960, 5983796, 6034080, 6065024, 6159790, 6312576, 6411210, 6444088, 6498240, 6838624, 6904380, 6930560, 7039760, 7364672, 7391748, 7479745, 7581280, 7890720, 8045440, 8055110, 8447712, 8548280, 8975694, 9097536, 9205840, 9239685, 9666132, 9855664, 10257936, 10395840, 10471643, 10520960, 10559640, 11047008, 11263616, 11371920, 11967592, 12068160, 12082665, 12319580, 12822420, 12888176, 12996480, 13677248, 13808760, 14079520, 14729344, 14783496, 14959490, 15162560, 15781440, 16110220, 16895424, 17096560, 17951388, 18195072, 18411680, 18479370, 19332264, 19711328, 20515872, 20791680, 20943286, 21119280, 22094016, 22439235, 22743840, 23935184, 24136320, 24165330, 24639160, 25644840, 25776352, 27354496, 27617520, 28159040, 29566992, 29918980, 30325120, 31414929, 31562880, 32220440, 33790848, 34193120, 35902776, 36823360, 36958740, 38664528, 39422656, 41031744, 41886572, 42238560, 44188032, 44878470, 45487680, 47870368, 48330660, 49278320, 51289680, 51552704, 52358215, 55235040, 56318080, 59133984, 59837960, 62829858, 64440880, 68386240, 71805552, 73646720, 73917480, 77329056, 78845312, 82063488, 83773144, 84477120, 89756940, 90975360, 95740736, 96661320, 98556640, 102579360, 103105408, 104716430, 110470080, 118267968, 119675920, 125659716, 128881760, 136772480, 143611104, 147834960, 154658112, 157074645, 167546288, 168954240, 179513880, 191481472, 193322640, 197113280, 205158720, 209432860, 220940160, 236535936, 239351840, 251319432, 257763520, 287222208, 295669920, 309316224, 314149290, 335092576, 359027760, 386645280, 394226560, 410317440, 418865720, 478703680, 502638864, 515527040, 574444416, 591339840, 628298580, 670185152, 718055520, 773290560, 837731440, 957407360, 1005277728, 1182679680, 1256597160, 1340370304, 1436111040, 1546581120, 1675462880, 2010555456, 2513194320, 2872222080, 3350925760, 4021110912, 5026388640, 6701851520, 10052777280, 20105554560]

約数ペア:

[(1, 20105554560), (2, 10052777280), (3, 6701851520), (4, 5026388640), (5, 4021110912), (6, 3350925760), (7, 2872222080), (8, 2513194320), (10, 2010555456), (12, 1675462880), (13, 1546581120), (14, 1436111040), (15, 1340370304), (16, 1256597160), (17, 1182679680), (20, 1005277728), (21, 957407360), (24, 837731440), (26, 773290560), (28, 718055520), (30, 670185152), (32, 628298580), (34, 591339840), (35, 574444416), (39, 515527040), (40, 502638864), (42, 478703680), (48, 418865720), (49, 410317440), (51, 394226560), (52, 386645280), (56, 359027760), (60, 335092576), (64, 314149290), (65, 309316224), (68, 295669920), (70, 287222208), (78, 257763520), (80, 251319432), (84, 239351840), (85, 236535936), (91, 220940160), (96, 209432860), (98, 205158720), (102, 197113280), (104, 193322640), (105, 191481472), (112, 179513880), (119, 168954240), (120, 167546288), (128, 157074645), (130, 154658112), (136, 147834960), (140, 143611104), (147, 136772480), (156, 128881760), (160, 125659716), (168, 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(2901, 6930560), (2912, 6904380), (2940, 6838624), (3094, 6498240), (3120, 6444088), (3136, 6411210), (3185, 6312576), (3264, 6159790), (3315, 6065024), (3332, 6034080), (3360, 5983796), (3536, 5685960), (3570, 5631808), (3640, 5523504), (3808, 5279820), (3822, 5260480), (3868, 5197920), (3920, 5128968), (4080, 4927832), (4160, 4833066), (4165, 4827264), (4368, 4602920), (4420, 4548768), (4480, 4487847), (4641, 4332160), (4704, 4274140), (4760, 4223856), (4835, 4158336), (4992, 4027555), (4998, 4022720), (5096, 3945360), (5304, 3790640), (5440, 3695874), (5460, 3682336), (5712, 3519880), (5802, 3465280), (5824, 3452190), (5880, 3419312), (6188, 3249120), (6240, 3222044), (6272, 3205605), (6370, 3156288), (6528, 3079895), (6630, 3032512), (6664, 3017040), (6720, 2991898), (6769, 2970240), (7072, 2842980), (7140, 2815904), (7280, 2761752), (7616, 2639910), (7644, 2630240), (7735, 2599296), (7736, 2598960), (7840, 2564484), (8160, 2463916), (8320, 2416533), (8330, 2413632), (8736, 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