20698161120

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1423}}^1$

素因数の和:1504

約数の個数: 768

約数和(自身を含む): 91635425280

約数和(自身を除く): 70937264160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 108, 111, 112, 117, 120, 126, 130, 135, 140, 144, 148, 156, 160, 168, 180, 182, 185, 189, 195, 208, 210, 216, 222, 224, 234, 240, 252, 259, 260, 270, 273, 280, 288, 296, 312, 315, 333, 336, 351, 360, 364, 370, 378, 390, 416, 420, 432, 444, 455, 468, 480, 481, 504, 518, 520, 540, 546, 555, 560, 585, 592, 624, 630, 666, 672, 702, 720, 728, 740, 756, 777, 780, 819, 840, 864, 888, 910, 936, 945, 962, 999, 1008, 1036, 1040, 1080, 1092, 1110, 1120, 1170, 1184, 1248, 1260, 1295, 1332, 1365, 1404, 1423, 1440, 1443, 1456, 1480, 1512, 1554, 1560, 1638, 1665, 1680, 1755, 1776, 1820, 1872, 1890, 1924, 1998, 2016, 2072, 2080, 2160, 2184, 2220, 2331, 2340, 2405, 2457, 2520, 2590, 2664, 2730, 2808, 2846, 2886, 2912, 2960, 3024, 3108, 3120, 3276, 3330, 3360, 3367, 3510, 3552, 3640, 3744, 3780, 3848, 3885, 3996, 4095, 4144, 4269, 4320, 4329, 4368, 4440, 4662, 4680, 4810, 4914, 4995, 5040, 5180, 5328, 5460, 5616, 5692, 5772, 5920, 6048, 6216, 6240, 6552, 6660, 6734, 6993, 7020, 7115, 7215, 7280, 7560, 7696, 7770, 7992, 8190, 8288, 8538, 8658, 8736, 8880, 9324, 9360, 9620, 9828, 9961, 9990, 10080, 10101, 10360, 10656, 10920, 11232, 11384, 11544, 11655, 12285, 12432, 12807, 12987, 13104, 13320, 13468, 13986, 14040, 14230, 14430, 14560, 15120, 15392, 15540, 15984, 16380, 16835, 17076, 17316, 17760, 18499, 18648, 18720, 19240, 19656, 19922, 19980, 20202, 20720, 21345, 21645, 21840, 22768, 23088, 23310, 24570, 24864, 25614, 25974, 26208, 26640, 26936, 27972, 28080, 28460, 28860, 29883, 30240, 30303, 31080, 31968, 32760, 33670, 34152, 34632, 34965, 36998, 37296, 38421, 38480, 39312, 39844, 39960, 40404, 41440, 42690, 43290, 43680, 45536, 46176, 46620, 49140, 49805, 50505, 51228, 51948, 52651, 53280, 53872, 55497, 55944, 56160, 56920, 57720, 59766, 60606, 62160, 64035, 64935, 65520, 67340, 68304, 69264, 69930, 73996, 74592, 76842, 76960, 78624, 79688, 79920, 80808, 85380, 86580, 89649, 90909, 92495, 93240, 98280, 99610, 101010, 102456, 103896, 105302, 107744, 110994, 111888, 113840, 115440, 119532, 121212, 124320, 128070, 129493, 129870, 131040, 134680, 136608, 138528, 139860, 147992, 149415, 151515, 153684, 157953, 159376, 159840, 161616, 166491, 170760, 173160, 179298, 181818, 184990, 186480, 192105, 196560, 199220, 202020, 204912, 207792, 210604, 221988, 223776, 227680, 230880, 239064, 242424, 256140, 258986, 259740, 263255, 268947, 269360, 277485, 279720, 295984, 298830, 303030, 307368, 315906, 318752, 323232, 332982, 341520, 346320, 358596, 363636, 368557, 369980, 372960, 384210, 388479, 393120, 398440, 404040, 409824, 415584, 421208, 443976, 448245, 454545, 473859, 478128, 484848, 499473, 512280, 517972, 519480, 526510, 537894, 538720, 554970, 559440, 591968, 597660, 606060, 614736, 631812, 647465, 665964, 683040, 684463, 692640, 717192, 727272, 737114, 739960, 768420, 776958, 789765, 796880, 808080, 832455, 842416, 887952, 896490, 909090, 947718, 956256, 969696, 998946, 1024560, 1035944, 1038960, 1053020, 1075788, 1105671, 1109940, 1118880, 1165437, 1195320, 1212120, 1229472, 1263624, 1294930, 1331928, 1344735, 1368926, 1421577, 1434384, 1454544, 1474228, 1479920, 1536840, 1553916, 1579530, 1593760, 1616160, 1664910, 1684832, 1775904, 1792980, 1818180, 1842785, 1895436, 1942395, 1997892, 2049120, 2053389, 2071888, 2077920, 2106040, 2151576, 2211342, 2219880, 2330874, 2369295, 2390640, 2424240, 2497365, 2527248, 2589860, 2663856, 2689470, 2737852, 2843154, 2868768, 2909088, 2948456, 2959840, 3073680, 3107832, 3159060, 3317013, 3329820, 3422315, 3496311, 3585960, 3636360, 3685570, 3790872, 3884790, 3995784, 4106778, 4143776, 4212080, 4303152, 4422684, 4439760, 4661748, 4738590, 4781280, 4791241, 4848480, 4994730, 5054496, 5179720, 5327712, 5378940, 5475704, 5528355, 5686308, 5827185, 5896912, 6147360, 6160167, 6215664, 6318120, 6634026, 6659640, 6844630, 6992622, 7107885, 7171920, 7272720, 7371140, 7581744, 7769580, 7991568, 8213556, 8424160, 8606304, 8845368, 8879520, 9323496, 9477180, 9582482, 9951039, 9989460, 10266945, 10359440, 10757880, 10951408, 11056710, 11372616, 11654370, 11793824, 12320334, 12431328, 12636240, 13268052, 13319280, 13689260, 13985244, 14215770, 14343840, 14373723, 14545440, 14742280, 15163488, 15539160, 15983136, 16427112, 16585065, 17481555, 17690736, 18480501, 18646992, 18954360, 19164964, 19902078, 19978920, 20533890, 20718880, 21515760, 21902816, 22113420, 22745232, 23308740, 23956205, 24640668, 25272480, 26536104, 26638560, 27378520, 27970488, 28431540, 28747446, 29484560, 30800835, 31078320, 32854224, 33170130, 34963110, 35381472, 36961002, 37293984, 37908720, 38329928, 39804156, 39957840, 41067780, 43031520, 43121169, 44226840, 45490464, 46617480, 47912410, 49281336, 49755195, 53072208, 54757040, 55940976, 56863080, 57494892, 58969120, 61601670, 62156640, 65708448, 66340260, 69926220, 71868615, 73922004, 75817440, 76659856, 79608312, 79915680, 82135560, 86242338, 88453680, 92402505, 93234960, 95824820, 98562672, 99510390, 106144416, 109514080, 111881952, 113726160, 114989784, 123203340, 129363507, 132680520, 139852440, 143737230, 147844008, 153319712, 159216624, 164271120, 172484676, 176907360, 184805010, 186469920, 191649640, 197125344, 199020780, 215605845, 227452320, 229979568, 246406680, 258727014, 265361040, 279704880, 287474460, 295688016, 318433248, 328542240, 344969352, 369610020, 383299280, 398041560, 431211690, 459959136, 492813360, 517454028, 530722080, 559409760, 574948920, 591376032, 646817535, 689938704, 739220040, 766598560, 796083120, 862423380, 985626720, 1034908056, 1149897840, 1293635070, 1379877408, 1478440080, 1592166240, 1724846760, 2069816112, 2299795680, 2587270140, 2956880160, 3449693520, 4139632224, 5174540280, 6899387040, 10349080560, 20698161120]

約数ペア:

[(1, 20698161120), (2, 10349080560), (3, 6899387040), (4, 5174540280), (5, 4139632224), (6, 3449693520), (7, 2956880160), (8, 2587270140), (9, 2299795680), (10, 2069816112), (12, 1724846760), (13, 1592166240), (14, 1478440080), (15, 1379877408), (16, 1293635070), (18, 1149897840), (20, 1034908056), (21, 985626720), (24, 862423380), (26, 796083120), (27, 766598560), (28, 739220040), (30, 689938704), (32, 646817535), (35, 591376032), (36, 574948920), (37, 559409760), (39, 530722080), (40, 517454028), (42, 492813360), (45, 459959136), (48, 431211690), (52, 398041560), (54, 383299280), (56, 369610020), (60, 344969352), (63, 328542240), (65, 318433248), (70, 295688016), (72, 287474460), (74, 279704880), (78, 265361040), (80, 258727014), (84, 246406680), (90, 229979568), (91, 227452320), (96, 215605845), (104, 199020780), (105, 197125344), (108, 191649640), (111, 186469920), (112, 184805010), (117, 176907360), (120, 172484676), (126, 164271120), (130, 159216624), (135, 153319712), (140, 147844008), (144, 143737230), (148, 139852440), (156, 132680520), (160, 129363507), (168, 123203340), (180, 114989784), (182, 113726160), (185, 111881952), (189, 109514080), (195, 106144416), (208, 99510390), (210, 98562672), (216, 95824820), (222, 93234960), (224, 92402505), (234, 88453680), (240, 86242338), (252, 82135560), (259, 79915680), (260, 79608312), (270, 76659856), (273, 75817440), (280, 73922004), (288, 71868615), (296, 69926220), (312, 66340260), (315, 65708448), (333, 62156640), (336, 61601670), (351, 58969120), (360, 57494892), (364, 56863080), (370, 55940976), (378, 54757040), (390, 53072208), (416, 49755195), (420, 49281336), (432, 47912410), (444, 46617480), (455, 45490464), (468, 44226840), (480, 43121169), (481, 43031520), (504, 41067780), (518, 39957840), (520, 39804156), (540, 38329928), (546, 37908720), (555, 37293984), (560, 36961002), (585, 35381472), (592, 34963110), (624, 33170130), (630, 32854224), (666, 31078320), (672, 30800835), (702, 29484560), (720, 28747446), (728, 28431540), (740, 27970488), (756, 27378520), (777, 26638560), (780, 26536104), (819, 25272480), (840, 24640668), (864, 23956205), (888, 23308740), (910, 22745232), (936, 22113420), (945, 21902816), (962, 21515760), (999, 20718880), (1008, 20533890), (1036, 19978920), (1040, 19902078), (1080, 19164964), (1092, 18954360), (1110, 18646992), (1120, 18480501), (1170, 17690736), (1184, 17481555), (1248, 16585065), (1260, 16427112), (1295, 15983136), (1332, 15539160), (1365, 15163488), (1404, 14742280), (1423, 14545440), (1440, 14373723), (1443, 14343840), (1456, 14215770), (1480, 13985244), (1512, 13689260), (1554, 13319280), (1560, 13268052), (1638, 12636240), (1665, 12431328), (1680, 12320334), (1755, 11793824), (1776, 11654370), (1820, 11372616), (1872, 11056710), (1890, 10951408), (1924, 10757880), (1998, 10359440), (2016, 10266945), (2072, 9989460), (2080, 9951039), (2160, 9582482), (2184, 9477180), (2220, 9323496), (2331, 8879520), (2340, 8845368), (2405, 8606304), (2457, 8424160), (2520, 8213556), (2590, 7991568), (2664, 7769580), (2730, 7581744), (2808, 7371140), (2846, 7272720), (2886, 7171920), (2912, 7107885), (2960, 6992622), (3024, 6844630), (3108, 6659640), (3120, 6634026), (3276, 6318120), (3330, 6215664), (3360, 6160167), (3367, 6147360), (3510, 5896912), (3552, 5827185), (3640, 5686308), (3744, 5528355), (3780, 5475704), (3848, 5378940), (3885, 5327712), (3996, 5179720), (4095, 5054496), (4144, 4994730), (4269, 4848480), (4320, 4791241), (4329, 4781280), (4368, 4738590), (4440, 4661748), (4662, 4439760), (4680, 4422684), (4810, 4303152), (4914, 4212080), (4995, 4143776), (5040, 4106778), (5180, 3995784), (5328, 3884790), (5460, 3790872), (5616, 3685570), (5692, 3636360), (5772, 3585960), (5920, 3496311), (6048, 3422315), (6216, 3329820), (6240, 3317013), (6552, 3159060), (6660, 3107832), (6734, 3073680), (6993, 2959840), (7020, 2948456), (7115, 2909088), (7215, 2868768), (7280, 2843154), (7560, 2737852), (7696, 2689470), (7770, 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(23088, 896490), (23310, 887952), (24570, 842416), (24864, 832455), (25614, 808080), (25974, 796880), (26208, 789765), (26640, 776958), (26936, 768420), (27972, 739960), (28080, 737114), (28460, 727272), (28860, 717192), (29883, 692640), (30240, 684463), (30303, 683040), (31080, 665964), (31968, 647465), (32760, 631812), (33670, 614736), (34152, 606060), (34632, 597660), (34965, 591968), (36998, 559440), (37296, 554970), (38421, 538720), (38480, 537894), (39312, 526510), (39844, 519480), (39960, 517972), (40404, 512280), (41440, 499473), (42690, 484848), (43290, 478128), (43680, 473859), (45536, 454545), (46176, 448245), (46620, 443976), (49140, 421208), (49805, 415584), (50505, 409824), (51228, 404040), (51948, 398440), (52651, 393120), (53280, 388479), (53872, 384210), (55497, 372960), (55944, 369980), (56160, 368557), (56920, 363636), (57720, 358596), (59766, 346320), (60606, 341520), (62160, 332982), (64035, 323232), (64935, 318752), (65520, 315906), (67340, 307368), (68304, 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