20398105728

素因数分解:

$2^7\times 3^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:103

約数の個数: 1152

約数和(自身を含む): 84874608000

約数和(自身を除く): 64476502272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 19, 21, 22, 24, 26, 28, 32, 33, 36, 38, 39, 42, 44, 48, 49, 52, 56, 57, 63, 64, 66, 72, 76, 77, 78, 84, 88, 91, 96, 98, 99, 104, 112, 114, 117, 126, 128, 132, 133, 143, 144, 147, 152, 154, 156, 168, 171, 176, 182, 192, 196, 198, 208, 209, 224, 228, 231, 234, 247, 252, 264, 266, 273, 286, 288, 294, 304, 308, 312, 336, 342, 343, 352, 361, 364, 384, 392, 396, 399, 416, 418, 429, 441, 448, 456, 462, 468, 494, 504, 528, 532, 539, 546, 572, 576, 588, 608, 616, 624, 627, 637, 672, 684, 686, 693, 704, 722, 728, 741, 784, 792, 798, 819, 832, 836, 858, 882, 896, 912, 924, 931, 936, 988, 1001, 1008, 1029, 1056, 1064, 1078, 1083, 1092, 1144, 1152, 1176, 1197, 1216, 1232, 1248, 1254, 1274, 1287, 1344, 1368, 1372, 1386, 1408, 1444, 1456, 1463, 1482, 1568, 1584, 1596, 1617, 1638, 1664, 1672, 1716, 1729, 1764, 1824, 1848, 1862, 1872, 1881, 1911, 1976, 2002, 2016, 2058, 2112, 2128, 2156, 2166, 2184, 2223, 2288, 2352, 2394, 2432, 2464, 2496, 2508, 2527, 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17024, 17248, 17328, 17472, 17556, 17689, 17784, 17836, 18018, 18304, 18772, 18816, 19019, 19152, 19404, 19551, 20064, 20216, 20384, 20482, 20592, 20748, 21021, 21736, 21888, 21952, 22176, 22344, 22638, 22743, 22932, 23104, 23408, 23712, 23826, 24024, 24206, 24453, 24696, 25536, 25872, 25992, 26068, 26208, 26334, 26752, 26754, 27456, 27664, 27797, 28028, 28158, 28224, 29568, 29792, 30096, 30184, 30324, 30576, 30723, 31122, 31616, 31768, 32032, 32604, 32851, 32928, 33516, 33957, 34496, 34656, 34944, 35112, 35378, 35568, 35672, 35739, 36036, 36309, 37544, 38038, 38304, 38808, 39102, 40128, 40131, 40432, 40768, 40964, 41184, 41496, 42042, 42237, 43472, 43904, 44352, 44688, 45276, 45486, 45864, 46208, 46816, 47424, 47652, 48048, 48412, 48906, 49049, 49392, 51072, 51623, 51744, 51984, 52136, 52416, 52668, 53067, 53508, 54912, 55328, 55594, 56056, 56316, 56448, 57057, 58653, 59584, 60192, 60368, 60648, 61152, 61446, 62244, 63063, 63536, 64064, 65208, 65702, 65856, 67032, 67914, 68992, 69312, 70224, 70756, 71136, 71344, 71478, 71687, 72072, 72618, 75088, 76076, 76608, 77616, 78204, 80256, 80262, 80864, 81536, 81928, 82368, 82992, 83391, 84084, 84474, 84721, 86944, 88704, 89376, 90552, 90972, 91728, 92169, 93632, 94848, 95304, 96096, 96824, 97812, 98098, 98553, 98784, 103246, 103488, 103968, 104272, 104832, 105336, 106134, 107016, 108927, 110656, 111188, 112112, 112632, 114114, 117306, 119168, 120384, 120736, 121296, 122304, 122892, 123823, 124488, 126126, 127072, 128128, 130416, 131404, 131712, 133133, 134064, 135828, 138624, 140448, 141512, 142272, 142688, 142956, 143374, 144144, 145236, 147147, 150176, 152152, 153216, 154869, 155232, 156408, 159201, 160524, 161728, 163856, 164736, 165984, 166782, 168168, 168948, 169442, 171171, 173888, 178752, 181104, 181944, 183456, 184338, 187264, 190608, 192192, 193648, 194579, 195624, 196196, 197106, 197568, 206492, 206976, 207936, 208544, 210672, 212268, 214032, 215061, 217854, 221312, 222376, 224224, 225264, 228228, 229957, 234612, 240768, 241472, 242592, 244608, 245784, 247646, 248976, 250173, 252252, 254144, 254163, 260832, 262808, 266266, 268128, 271656, 280896, 283024, 284544, 285376, 285912, 286748, 288288, 290472, 294294, 295659, 300352, 304304, 309738, 310464, 312816, 318402, 321048, 323456, 327712, 331968, 333564, 336336, 337896, 338884, 342342, 347776, 357504, 361361, 362208, 363888, 366912, 368676, 371469, 381216, 384384, 387296, 389158, 391248, 392392, 394212, 395136, 399399, 412984, 415872, 417088, 421344, 424536, 428064, 430122, 435708, 441441, 444752, 448448, 450528, 456456, 459914, 464607, 469224, 482944, 485184, 491568, 495292, 497952, 500346, 504504, 508288, 508326, 521664, 525616, 532532, 536256, 543312, 561792, 566048, 570752, 571824, 573496, 576576, 580944, 583737, 588588, 591318, 600704, 608608, 619476, 620928, 625632, 636804, 642096, 645183, 655424, 663936, 667128, 672672, 675792, 677768, 684684, 689871, 722722, 724416, 727776, 733824, 737352, 742938, 762432, 762489, 774592, 778316, 782496, 784784, 788424, 798798, 825968, 834176, 842688, 849072, 856128, 860244, 871416, 882882, 889504, 896896, 901056, 912912, 919828, 929214, 931931, 938448, 970368, 983136, 990584, 995904, 1000692, 1009008, 1016652, 1043328, 1051232, 1065064, 1072512, 1084083, 1086624, 1114407, 1132096, 1143648, 1146992, 1153152, 1161888, 1167474, 1177176, 1182636, 1198197, 1217216, 1238952, 1251264, 1273608, 1284192, 1290366, 1310848, 1334256, 1345344, 1351584, 1355536, 1362053, 1369368, 1379742, 1445444, 1448832, 1455552, 1474704, 1485876, 1524864, 1524978, 1549184, 1556632, 1564992, 1569568, 1576848, 1597596, 1609699, 1651936, 1685376, 1698144, 1712256, 1720488, 1742832, 1751211, 1765764, 1779008, 1802112, 1825824, 1839656, 1858428, 1863862, 1876896, 1966272, 1981168, 1991808, 2001384, 2018016, 2033304, 2069613, 2102464, 2130128, 2168166, 2173248, 2228814, 2264192, 2287296, 2293984, 2323776, 2334948, 2354352, 2365272, 2396394, 2434432, 2477904, 2502528, 2529527, 2547216, 2568384, 2580732, 2668512, 2690688, 2703168, 2711072, 2724106, 2738736, 2759484, 2795793, 2890888, 2911104, 2949408, 2971752, 3049956, 3113264, 3129984, 3139136, 3153696, 3195192, 3219398, 3252249, 3303872, 3396288, 3440976, 3485664, 3502422, 3531528, 3558016, 3651648, 3679312, 3716856, 3727724, 3753792, 3932544, 3962336, 4002768, 4036032, 4066608, 4086159, 4139226, 4204928, 4260256, 4336332, 4346496, 4457628, 4574592, 4587968, 4647552, 4669896, 4708704, 4730544, 4792788, 4829097, 4955808, 5059054, 5094432, 5136768, 5161464, 5337024, 5406336, 5422144, 5448212, 5477472, 5518968, 5591586, 5781776, 5898816, 5943504, 6099912, 6226528, 6278272, 6307392, 6390384, 6438796, 6504498, 6607744, 6792576, 6881952, 6971328, 7004844, 7063056, 7303296, 7358624, 7433712, 7455448, 7507584, 7588581, 7924672, 8005536, 8072064, 8133216, 8172318, 8278452, 8387379, 8520512, 8672664, 8915256, 9175936, 9339792, 9417408, 9461088, 9585576, 9658194, 9911616, 10118108, 10188864, 10322928, 10674048, 10844288, 10896424, 10954944, 11037936, 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77265552, 80944864, 82583424, 87171392, 88303488, 89465376, 91062972, 97598592, 98067816, 103020736, 104071968, 106240134, 112077504, 115898328, 119287168, 121417296, 130757088, 132455232, 134198064, 138762624, 141653512, 142644096, 153369216, 154531104, 159360201, 161889728, 174342784, 178930752, 182125944, 196135632, 206041472, 208143936, 212480268, 224155008, 231796656, 242834592, 261514176, 264910464, 268396128, 283307024, 309062208, 318720402, 323779456, 357861504, 364251888, 392271264, 416287872, 424960536, 463593312, 485669184, 523028352, 536792256, 566614048, 618124416, 637440804, 728503776, 784542528, 849921072, 927186624, 971338368, 1073584512, 1133228096, 1274881608, 1457007552, 1569085056, 1699842144, 1854373248, 2266456192, 2549763216, 2914015104, 3399684288, 5099526432, 6799368576, 10199052864, 20398105728]

約数ペア:

[(1, 20398105728), (2, 10199052864), (3, 6799368576), (4, 5099526432), (6, 3399684288), (7, 2914015104), (8, 2549763216), (9, 2266456192), (11, 1854373248), (12, 1699842144), (13, 1569085056), (14, 1457007552), (16, 1274881608), (18, 1133228096), (19, 1073584512), (21, 971338368), (22, 927186624), (24, 849921072), (26, 784542528), (28, 728503776), (32, 637440804), (33, 618124416), (36, 566614048), (38, 536792256), (39, 523028352), (42, 485669184), (44, 463593312), (48, 424960536), (49, 416287872), (52, 392271264), (56, 364251888), (57, 357861504), (63, 323779456), (64, 318720402), (66, 309062208), (72, 283307024), (76, 268396128), (77, 264910464), (78, 261514176), (84, 242834592), (88, 231796656), (91, 224155008), (96, 212480268), (98, 208143936), (99, 206041472), (104, 196135632), (112, 182125944), (114, 178930752), (117, 174342784), (126, 161889728), (128, 159360201), (132, 154531104), (133, 153369216), (143, 142644096), (144, 141653512), (147, 138762624), (152, 134198064), (154, 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(1729, 11797632), (1764, 11563552), (1824, 11183172), (1848, 11037936), (1862, 10954944), (1872, 10896424), (1881, 10844288), (1911, 10674048), (1976, 10322928), (2002, 10188864), (2016, 10118108), (2058, 9911616), (2112, 9658194), (2128, 9585576), (2156, 9461088), (2166, 9417408), (2184, 9339792), (2223, 9175936), (2288, 8915256), (2352, 8672664), (2394, 8520512), (2432, 8387379), (2464, 8278452), (2496, 8172318), (2508, 8133216), (2527, 8072064), (2548, 8005536), (2574, 7924672), (2688, 7588581), (2717, 7507584), (2736, 7455448), (2744, 7433712), (2772, 7358624), (2793, 7303296), (2888, 7063056), (2912, 7004844), (2926, 6971328), (2964, 6881952), (3003, 6792576), (3087, 6607744), (3136, 6504498), (3168, 6438796), (3192, 6390384), (3234, 6307392), (3249, 6278272), (3276, 6226528), (3344, 6099912), (3432, 5943504), (3458, 5898816), (3528, 5781776), (3648, 5591586), (3696, 5518968), (3724, 5477472), (3744, 5448212), (3762, 5422144), (3773, 5406336), (3822, 5337024), (3952, 5161464), (3971, 5136768), (4004, 5094432), (4032, 5059054), (4116, 4955808), (4224, 4829097), (4256, 4792788), (4312, 4730544), (4332, 4708704), (4368, 4669896), (4389, 4647552), (4446, 4587968), (4459, 4574592), (4576, 4457628), (4693, 4346496), (4704, 4336332), (4788, 4260256), (4851, 4204928), (4928, 4139226), (4992, 4086159), (5016, 4066608), (5054, 4036032), (5096, 4002768), (5148, 3962336), (5187, 3932544), (5434, 3753792), (5472, 3727724), (5488, 3716856), (5544, 3679312), (5586, 3651648), (5733, 3558016), (5776, 3531528), (5824, 3502422), (5852, 3485664), (5928, 3440976), (6006, 3396288), (6174, 3303872), (6272, 3252249), (6336, 3219398), (6384, 3195192), (6468, 3153696), (6498, 3139136), (6517, 3129984), (6552, 3113264), (6688, 3049956), (6864, 2971752), (6916, 2949408), (7007, 2911104), (7056, 2890888), (7296, 2795793), (7392, 2759484), (7448, 2738736), (7488, 2724106), (7524, 2711072), (7546, 2703168), (7581, 2690688), (7644, 2668512), (7904, 2580732), (7942, 2568384), (8008, 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