20218610880

素因数分解:

$2^6\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:220

約数の個数: 784

約数和(自身を含む): 79755248160

約数和(自身を除く): 59536637280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 59, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 113, 117, 118, 120, 130, 135, 144, 156, 160, 162, 177, 180, 192, 195, 208, 216, 226, 234, 236, 240, 243, 260, 270, 288, 295, 312, 320, 324, 339, 351, 354, 360, 390, 405, 416, 432, 452, 468, 472, 480, 486, 520, 531, 540, 565, 576, 585, 590, 624, 648, 678, 702, 708, 720, 729, 767, 780, 810, 832, 864, 885, 904, 936, 944, 960, 972, 1017, 1040, 1053, 1062, 1080, 1130, 1170, 1180, 1215, 1248, 1296, 1356, 1404, 1416, 1440, 1458, 1469, 1534, 1560, 1593, 1620, 1695, 1728, 1755, 1770, 1808, 1872, 1888, 1944, 2034, 2080, 2106, 2124, 2160, 2260, 2301, 2340, 2360, 2430, 2496, 2592, 2655, 2712, 2808, 2832, 2880, 2916, 2938, 3051, 3068, 3120, 3159, 3186, 3240, 3390, 3510, 3540, 3616, 3645, 3744, 3776, 3835, 3888, 4068, 4160, 4212, 4248, 4320, 4407, 4520, 4602, 4680, 4720, 4779, 4860, 5085, 5184, 5265, 5310, 5424, 5616, 5664, 5832, 5876, 6102, 6136, 6240, 6318, 6372, 6480, 6667, 6780, 6903, 7020, 7080, 7232, 7290, 7345, 7488, 7670, 7776, 7965, 8136, 8424, 8496, 8640, 8814, 9040, 9153, 9204, 9360, 9440, 9477, 9558, 9720, 10170, 10530, 10620, 10848, 11232, 11328, 11505, 11664, 11752, 12204, 12272, 12480, 12636, 12744, 12960, 13221, 13334, 13560, 13806, 14040, 14160, 14337, 14580, 14690, 15255, 15340, 15552, 15795, 15930, 16272, 16848, 16992, 17628, 18080, 18306, 18408, 18720, 18880, 18954, 19116, 19440, 20001, 20340, 20709, 21060, 21240, 21696, 22035, 22464, 23010, 23328, 23504, 23895, 24408, 24544, 25272, 25488, 25920, 26442, 26668, 27120, 27459, 27612, 28080, 28320, 28674, 29160, 29380, 30510, 30680, 31590, 31860, 32544, 33335, 33696, 33984, 34515, 35256, 36160, 36612, 36816, 37440, 37908, 38232, 38880, 39663, 40002, 40680, 41418, 42120, 42480, 43011, 44070, 45765, 46020, 46656, 47008, 47385, 47790, 48816, 49088, 50544, 50976, 52884, 53336, 54240, 54918, 55224, 56160, 56640, 57348, 58320, 58760, 60003, 61020, 61360, 62127, 63180, 63720, 65088, 66105, 66670, 67392, 69030, 70512, 71685, 73224, 73632, 75816, 76464, 77760, 79326, 80004, 81360, 82377, 82836, 84240, 84960, 86022, 86671, 88140, 91530, 92040, 94016, 94770, 95580, 97632, 100005, 101088, 101952, 103545, 105768, 106672, 108480, 109836, 110448, 112320, 114696, 116640, 117520, 118989, 120006, 122040, 122720, 124254, 126360, 127440, 132210, 133340, 137295, 138060, 141024, 143370, 146448, 147264, 151632, 152928, 158652, 160008, 162720, 164754, 165672, 168480, 169920, 172044, 173342, 176280, 180009, 183060, 184080, 186381, 189540, 191160, 195264, 198315, 200010, 202176, 207090, 211536, 213344, 215055, 219672, 220896, 229392, 233280, 235040, 237978, 240012, 244080, 245440, 248508, 252720, 254880, 260013, 264420, 266680, 274590, 276120, 282048, 286740, 292896, 300015, 303264, 305856, 310635, 317304, 320016, 325440, 329508, 331344, 336960, 344088, 346684, 352560, 356967, 360018, 366120, 368160, 372762, 379080, 382320, 396630, 400020, 411885, 414180, 423072, 426688, 430110, 433355, 439344, 441792, 458784, 470080, 475956, 480024, 488160, 497016, 505440, 509760, 520026, 528840, 533360, 540027, 549180, 552240, 559143, 573480, 585792, 594945, 600030, 606528, 621270, 634608, 640032, 659016, 662688, 688176, 693368, 705120, 713934, 720036, 732240, 736320, 745524, 758160, 764640, 780039, 793260, 800040, 823770, 828360, 846144, 860220, 866710, 878688, 900045, 917568, 931905, 951912, 960048, 976320, 994032, 1010880, 1040052, 1057680, 1066720, 1070901, 1080054, 1098360, 1104480, 1118286, 1146960, 1189890, 1200060, 1242540, 1269216, 1280064, 1300065, 1318032, 1325376, 1376352, 1386736, 1410240, 1427868, 1440072, 1464480, 1491048, 1516320, 1529280, 1560078, 1586520, 1600080, 1620081, 1647540, 1656720, 1720440, 1733420, 1757376, 1784835, 1800090, 1863810, 1903824, 1920096, 1988064, 2080104, 2115360, 2133440, 2141802, 2160108, 2196720, 2208960, 2236572, 2293920, 2340117, 2379780, 2400120, 2485080, 2538432, 2600130, 2636064, 2700135, 2752704, 2773472, 2795715, 2855736, 2880144, 2928960, 2982096, 3032640, 3120156, 3173040, 3200160, 3240162, 3295080, 3313440, 3440880, 3466840, 3569670, 3600180, 3727620, 3807648, 3840192, 3900195, 3976128, 4160208, 4230720, 4283604, 4320216, 4393440, 4473144, 4587840, 4680234, 4759560, 4800240, 4860243, 4970160, 5200260, 5272128, 5354505, 5400270, 5546944, 5591430, 5711472, 5760288, 5964192, 6240312, 6346080, 6400320, 6480324, 6590160, 6626880, 6881760, 6933680, 7020351, 7139340, 7200360, 7455240, 7615296, 7800390, 8100405, 8320416, 8567208, 8640432, 8786880, 8946288, 9360468, 9519120, 9600480, 9720486, 9940320, 10400520, 10709010, 10800540, 11182860, 11422944, 11520576, 11700585, 11928384, 12480624, 12692160, 12960648, 13180320, 13763520, 13867360, 14040702, 14278680, 14400720, 14910480, 15600780, 16200810, 16640832, 17134416, 17280864, 17892576, 18720936, 19038240, 19200960, 19440972, 19880640, 20801040, 21061053, 21418020, 21601080, 22365720, 22845888, 23401170, 24301215, 24961248, 25921296, 26360640, 27734720, 28081404, 28557360, 28801440, 29820960, 31201560, 32401620, 34268832, 34561728, 35101755, 35785152, 37441872, 38076480, 38881944, 41602080, 42122106, 42836040, 43202160, 44731440, 46802340, 48602430, 49922496, 51842592, 56162808, 57114720, 57602880, 59641920, 62403120, 63183159, 64803240, 68537664, 70203510, 74883744, 77763888, 83204160, 84244212, 85672080, 86404320, 89462880, 93604680, 97204860, 103685184, 105305265, 112325616, 114229440, 124806240, 126366318, 129606480, 140407020, 149767488, 155527776, 168488424, 171344160, 172808640, 178925760, 187209360, 194409720, 210610530, 224651232, 249612480, 252732636, 259212960, 280814040, 311055552, 315915795, 336976848, 342688320, 374418720, 388819440, 421221060, 449302464, 505465272, 518425920, 561628080, 631831590, 673953696, 748837440, 777638880, 842442120, 1010930544, 1123256160, 1263663180, 1347907392, 1555277760, 1684884240, 2021861088, 2246512320, 2527326360, 3369768480, 4043722176, 5054652720, 6739536960, 10109305440, 20218610880]

約数ペア:

[(1, 20218610880), (2, 10109305440), (3, 6739536960), (4, 5054652720), (5, 4043722176), (6, 3369768480), (8, 2527326360), (9, 2246512320), (10, 2021861088), (12, 1684884240), (13, 1555277760), (15, 1347907392), (16, 1263663180), (18, 1123256160), (20, 1010930544), (24, 842442120), (26, 777638880), (27, 748837440), (30, 673953696), (32, 631831590), (36, 561628080), (39, 518425920), (40, 505465272), (45, 449302464), (48, 421221060), (52, 388819440), (54, 374418720), (59, 342688320), (60, 336976848), (64, 315915795), (65, 311055552), (72, 280814040), (78, 259212960), (80, 252732636), (81, 249612480), (90, 224651232), (96, 210610530), (104, 194409720), (108, 187209360), (113, 178925760), (117, 172808640), (118, 171344160), (120, 168488424), (130, 155527776), (135, 149767488), (144, 140407020), (156, 129606480), (160, 126366318), (162, 124806240), (177, 114229440), (180, 112325616), (192, 105305265), (195, 103685184), (208, 97204860), (216, 93604680), (226, 89462880), (234, 86404320), (236, 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(4407, 4587840), (4520, 4473144), (4602, 4393440), (4680, 4320216), (4720, 4283604), (4779, 4230720), (4860, 4160208), (5085, 3976128), (5184, 3900195), (5265, 3840192), (5310, 3807648), (5424, 3727620), (5616, 3600180), (5664, 3569670), (5832, 3466840), (5876, 3440880), (6102, 3313440), (6136, 3295080), (6240, 3240162), (6318, 3200160), (6372, 3173040), (6480, 3120156), (6667, 3032640), (6780, 2982096), (6903, 2928960), (7020, 2880144), (7080, 2855736), (7232, 2795715), (7290, 2773472), (7345, 2752704), (7488, 2700135), (7670, 2636064), (7776, 2600130), (7965, 2538432), (8136, 2485080), (8424, 2400120), (8496, 2379780), (8640, 2340117), (8814, 2293920), (9040, 2236572), (9153, 2208960), (9204, 2196720), (9360, 2160108), (9440, 2141802), (9477, 2133440), (9558, 2115360), (9720, 2080104), (10170, 1988064), (10530, 1920096), (10620, 1903824), (10848, 1863810), (11232, 1800090), (11328, 1784835), (11505, 1757376), (11664, 1733420), (11752, 1720440), (12204, 1656720), (12272, 1647540), 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(30510, 662688), (30680, 659016), (31590, 640032), (31860, 634608), (32544, 621270), (33335, 606528), (33696, 600030), (33984, 594945), (34515, 585792), (35256, 573480), (36160, 559143), (36612, 552240), (36816, 549180), (37440, 540027), (37908, 533360), (38232, 528840), (38880, 520026), (39663, 509760), (40002, 505440), (40680, 497016), (41418, 488160), (42120, 480024), (42480, 475956), (43011, 470080), (44070, 458784), (45765, 441792), (46020, 439344), (46656, 433355), (47008, 430110), (47385, 426688), (47790, 423072), (48816, 414180), (49088, 411885), (50544, 400020), (50976, 396630), (52884, 382320), (53336, 379080), (54240, 372762), (54918, 368160), (55224, 366120), (56160, 360018), (56640, 356967), (57348, 352560), (58320, 346684), (58760, 344088), (60003, 336960), (61020, 331344), (61360, 329508), (62127, 325440), (63180, 320016), (63720, 317304), (65088, 310635), (66105, 305856), (66670, 303264), (67392, 300015), (69030, 292896), (70512, 286740), (71685, 282048), (73224, 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