20880018432

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:285

約数の個数: 704

約数和(自身を含む): 78279900160

約数和(自身を除く): 57399881728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 43, 48, 52, 54, 56, 63, 64, 72, 78, 84, 86, 91, 96, 104, 108, 112, 117, 126, 128, 129, 144, 156, 168, 172, 182, 189, 192, 193, 208, 216, 224, 234, 252, 256, 258, 273, 288, 301, 312, 336, 344, 351, 364, 378, 384, 386, 387, 416, 432, 448, 468, 504, 512, 516, 546, 559, 576, 579, 602, 624, 672, 688, 702, 728, 756, 768, 772, 774, 819, 832, 864, 896, 903, 936, 1008, 1024, 1032, 1092, 1118, 1152, 1158, 1161, 1204, 1248, 1344, 1351, 1376, 1404, 1456, 1512, 1536, 1544, 1548, 1638, 1664, 1677, 1728, 1737, 1792, 1806, 1872, 2016, 2064, 2184, 2236, 2304, 2316, 2322, 2408, 2457, 2496, 2509, 2688, 2702, 2709, 2752, 2808, 2912, 3024, 3072, 3088, 3096, 3276, 3328, 3354, 3456, 3474, 3584, 3612, 3744, 3913, 4032, 4053, 4128, 4368, 4472, 4608, 4632, 4644, 4816, 4914, 4992, 5018, 5031, 5211, 5376, 5404, 5418, 5504, 5616, 5824, 6048, 6176, 6192, 6552, 6656, 6708, 6912, 6948, 7168, 7224, 7488, 7527, 7826, 8064, 8106, 8127, 8256, 8299, 8736, 8944, 9216, 9264, 9288, 9632, 9828, 9984, 10036, 10062, 10422, 10752, 10808, 10836, 11008, 11232, 11648, 11739, 12096, 12159, 12352, 12384, 13104, 13312, 13416, 13824, 13896, 14448, 14976, 15054, 15093, 15652, 16128, 16212, 16254, 16512, 16598, 17472, 17563, 17888, 18528, 18576, 19264, 19656, 19968, 20072, 20124, 20844, 21504, 21616, 21672, 22016, 22464, 22581, 23296, 23478, 24192, 24318, 24704, 24768, 24897, 26208, 26832, 27648, 27792, 28896, 29952, 30108, 30186, 31304, 32256, 32424, 32508, 33024, 33196, 34944, 35126, 35217, 35776, 36477, 37056, 37152, 38528, 39312, 39936, 40144, 40248, 41688, 43232, 43344, 44032, 44928, 45162, 46592, 46956, 48384, 48636, 49408, 49536, 49794, 52416, 52689, 53664, 55584, 57792, 58093, 59904, 60216, 60372, 62608, 64512, 64848, 65016, 66048, 66392, 67743, 69888, 70252, 70434, 71552, 72954, 74112, 74304, 74691, 77056, 78624, 80288, 80496, 83376, 86464, 86688, 89856, 90324, 93184, 93912, 96768, 97272, 98816, 99072, 99588, 104832, 105378, 105651, 107328, 107887, 111168, 115584, 116186, 119808, 120432, 120744, 125216, 129696, 130032, 132096, 132784, 135486, 139776, 140504, 140868, 143104, 145908, 148224, 148608, 149382, 154112, 157248, 158067, 160576, 160992, 166752, 172928, 173376, 174279, 179712, 180648, 187824, 193536, 194544, 197632, 198144, 199176, 209664, 210756, 211302, 214656, 215774, 222336, 224073, 231168, 232372, 240864, 241488, 250432, 259392, 260064, 265568, 270972, 279552, 281008, 281736, 286208, 291816, 296448, 297216, 298764, 308224, 314496, 316134, 321152, 321984, 323661, 333504, 345856, 346752, 348558, 359424, 361296, 375648, 389088, 396288, 398352, 419328, 421512, 422604, 429312, 431548, 444672, 448146, 462336, 464744, 474201, 481728, 482976, 500864, 518784, 520128, 522837, 531136, 541944, 562016, 563472, 572416, 583632, 592896, 594432, 597528, 628992, 632268, 642304, 643968, 647322, 667008, 691712, 693504, 697116, 722592, 751296, 755209, 778176, 796704, 838656, 843024, 845208, 858624, 863096, 889344, 896292, 924672, 929488, 948402, 963456, 965952, 970983, 1001728, 1037568, 1040256, 1045674, 1062272, 1083888, 1124032, 1126944, 1167264, 1188864, 1195056, 1257984, 1264536, 1284608, 1287936, 1294644, 1334016, 1383424, 1387008, 1394232, 1445184, 1502592, 1510418, 1556352, 1568511, 1593408, 1686048, 1690416, 1717248, 1726192, 1778688, 1792584, 1858976, 1896804, 1926912, 1931904, 1941966, 2003456, 2075136, 2080512, 2091348, 2124544, 2167776, 2248064, 2253888, 2265627, 2334528, 2390112, 2515968, 2529072, 2569216, 2575872, 2589288, 2668032, 2774016, 2788464, 2890368, 2912949, 3005184, 3020836, 3112704, 3137022, 3186816, 3372096, 3380832, 3452384, 3585168, 3717952, 3793608, 3853824, 3863808, 3883932, 4006912, 4150272, 4161024, 4182696, 4249088, 4335552, 4496128, 4507776, 4531254, 4669056, 4780224, 5058144, 5151744, 5178576, 5336064, 5576928, 5780736, 5825898, 6010368, 6041672, 6225408, 6274044, 6373632, 6744192, 6761664, 6796881, 6904768, 7170336, 7435904, 7587216, 7707648, 7727616, 7767864, 8322048, 8365392, 8498176, 8671104, 8992256, 9015552, 9062508, 9338112, 9560448, 10116288, 10357152, 11153856, 11561472, 11651796, 12020736, 12083344, 12450816, 12548088, 12747264, 13488384, 13523328, 13593762, 13809536, 14340672, 14871808, 15174432, 15455232, 15535728, 16730784, 17342208, 17984512, 18031104, 18125016, 18676224, 19120896, 20232576, 20390643, 20714304, 22307712, 23122944, 23303592, 24166688, 25096176, 25494528, 26976768, 27046656, 27187524, 27619072, 28681344, 29743616, 30348864, 31071456, 33461568, 34684416, 36062208, 36250032, 37352448, 38241792, 40465152, 40781286, 41428608, 44615424, 46607184, 48333376, 50192352, 53953536, 54093312, 54375048, 55238144, 57362688, 59487232, 60697728, 62142912, 66923136, 69368832, 72500064, 76483584, 80930304, 81562572, 82857216, 89230848, 93214368, 96666752, 100384704, 108186624, 108750096, 110476288, 114725376, 121395456, 124285824, 133846272, 145000128, 161860608, 163125144, 165714432, 178461696, 186428736, 193333504, 200769408, 217500192, 229450752, 242790912, 248571648, 267692544, 290000256, 326250288, 331428864, 372857472, 386667008, 401538816, 435000384, 485581824, 497143296, 535385088, 580000512, 652500576, 745714944, 773334016, 803077632, 870000768, 994286592, 1160001024, 1305001152, 1491429888, 1606155264, 1740001536, 2320002048, 2610002304, 2982859776, 3480003072, 5220004608, 6960006144, 10440009216, 20880018432]

約数ペア:

[(1, 20880018432), (2, 10440009216), (3, 6960006144), (4, 5220004608), (6, 3480003072), (7, 2982859776), (8, 2610002304), (9, 2320002048), (12, 1740001536), (13, 1606155264), (14, 1491429888), (16, 1305001152), (18, 1160001024), (21, 994286592), (24, 870000768), (26, 803077632), (27, 773334016), (28, 745714944), (32, 652500576), (36, 580000512), (39, 535385088), (42, 497143296), (43, 485581824), (48, 435000384), (52, 401538816), (54, 386667008), (56, 372857472), (63, 331428864), (64, 326250288), (72, 290000256), (78, 267692544), (84, 248571648), (86, 242790912), (91, 229450752), (96, 217500192), (104, 200769408), (108, 193333504), (112, 186428736), (117, 178461696), (126, 165714432), (128, 163125144), (129, 161860608), (144, 145000128), (156, 133846272), (168, 124285824), (172, 121395456), (182, 114725376), (189, 110476288), (192, 108750096), (193, 108186624), (208, 100384704), (216, 96666752), (224, 93214368), (234, 89230848), (252, 82857216), (256, 81562572), (258, 80930304), (273, 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(1638, 12747264), (1664, 12548088), (1677, 12450816), (1728, 12083344), (1737, 12020736), (1792, 11651796), (1806, 11561472), (1872, 11153856), (2016, 10357152), (2064, 10116288), (2184, 9560448), (2236, 9338112), (2304, 9062508), (2316, 9015552), (2322, 8992256), (2408, 8671104), (2457, 8498176), (2496, 8365392), (2509, 8322048), (2688, 7767864), (2702, 7727616), (2709, 7707648), (2752, 7587216), (2808, 7435904), (2912, 7170336), (3024, 6904768), (3072, 6796881), (3088, 6761664), (3096, 6744192), (3276, 6373632), (3328, 6274044), (3354, 6225408), (3456, 6041672), (3474, 6010368), (3584, 5825898), (3612, 5780736), (3744, 5576928), (3913, 5336064), (4032, 5178576), (4053, 5151744), (4128, 5058144), (4368, 4780224), (4472, 4669056), (4608, 4531254), (4632, 4507776), (4644, 4496128), (4816, 4335552), (4914, 4249088), (4992, 4182696), (5018, 4161024), (5031, 4150272), (5211, 4006912), (5376, 3883932), (5404, 3863808), (5418, 3853824), (5504, 3793608), (5616, 3717952), (5824, 3585168), (6048, 3452384), (6176, 3380832), (6192, 3372096), (6552, 3186816), (6656, 3137022), (6708, 3112704), (6912, 3020836), (6948, 3005184), (7168, 2912949), (7224, 2890368), (7488, 2788464), (7527, 2774016), (7826, 2668032), (8064, 2589288), (8106, 2575872), (8127, 2569216), (8256, 2529072), (8299, 2515968), (8736, 2390112), (8944, 2334528), (9216, 2265627), (9264, 2253888), (9288, 2248064), (9632, 2167776), (9828, 2124544), (9984, 2091348), (10036, 2080512), (10062, 2075136), (10422, 2003456), (10752, 1941966), (10808, 1931904), (10836, 1926912), (11008, 1896804), (11232, 1858976), (11648, 1792584), (11739, 1778688), (12096, 1726192), (12159, 1717248), (12352, 1690416), (12384, 1686048), (13104, 1593408), (13312, 1568511), (13416, 1556352), (13824, 1510418), (13896, 1502592), (14448, 1445184), (14976, 1394232), (15054, 1387008), (15093, 1383424), (15652, 1334016), (16128, 1294644), (16212, 1287936), (16254, 1284608), (16512, 1264536), (16598, 1257984), (17472, 1195056), (17563, 1188864), (17888, 1167264), (18528, 1126944), (18576, 1124032), (19264, 1083888), (19656, 1062272), (19968, 1045674), (20072, 1040256), (20124, 1037568), (20844, 1001728), (21504, 970983), (21616, 965952), (21672, 963456), (22016, 948402), (22464, 929488), (22581, 924672), (23296, 896292), (23478, 889344), (24192, 863096), (24318, 858624), (24704, 845208), (24768, 843024), (24897, 838656), (26208, 796704), (26832, 778176), (27648, 755209), (27792, 751296), (28896, 722592), (29952, 697116), (30108, 693504), (30186, 691712), (31304, 667008), (32256, 647322), (32424, 643968), (32508, 642304), (33024, 632268), (33196, 628992), (34944, 597528), (35126, 594432), (35217, 592896), (35776, 583632), (36477, 572416), (37056, 563472), (37152, 562016), (38528, 541944), (39312, 531136), (39936, 522837), (40144, 520128), (40248, 518784), (41688, 500864), (43232, 482976), (43344, 481728), (44032, 474201), (44928, 464744), (45162, 462336), (46592, 448146), (46956, 444672), (48384, 431548), (48636, 429312), 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(132784, 157248), (135486, 154112), (139776, 149382), (140504, 148608), (140868, 148224), (143104, 145908)]