20952097920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3833}}^1$

素因数の和:3944

約数の個数: 384

約数和(自身を含む): 79003557360

約数和(自身を除く): 58051459440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 146, 156, 160, 180, 192, 195, 208, 219, 234, 240, 260, 288, 292, 312, 320, 360, 365, 384, 390, 416, 438, 468, 480, 520, 576, 584, 585, 624, 640, 657, 720, 730, 780, 832, 876, 936, 949, 960, 1040, 1095, 1152, 1168, 1170, 1248, 1314, 1440, 1460, 1560, 1664, 1752, 1872, 1898, 1920, 2080, 2190, 2336, 2340, 2496, 2628, 2847, 2880, 2920, 3120, 3285, 3504, 3744, 3796, 3833, 4160, 4380, 4672, 4680, 4745, 4992, 5256, 5694, 5760, 5840, 6240, 6570, 7008, 7488, 7592, 7666, 8320, 8541, 8760, 9344, 9360, 9490, 10512, 11388, 11499, 11680, 12480, 13140, 14016, 14235, 14976, 15184, 15332, 17082, 17520, 18720, 18980, 19165, 21024, 22776, 22998, 23360, 24960, 26280, 28032, 28470, 30368, 30664, 34164, 34497, 35040, 37440, 37960, 38330, 42048, 42705, 45552, 45996, 46720, 49829, 52560, 56940, 57495, 60736, 61328, 68328, 68994, 70080, 74880, 75920, 76660, 84096, 85410, 91104, 91992, 99658, 105120, 113880, 114990, 121472, 122656, 136656, 137988, 140160, 149487, 151840, 153320, 170820, 172485, 182208, 183984, 199316, 210240, 227760, 229980, 245312, 249145, 273312, 275976, 279809, 298974, 303680, 306640, 341640, 344970, 364416, 367968, 398632, 420480, 448461, 455520, 459960, 490624, 498290, 546624, 551952, 559618, 597948, 607360, 613280, 683280, 689940, 735936, 747435, 797264, 839427, 896922, 911040, 919920, 996580, 1093248, 1103904, 1119236, 1195896, 1226560, 1366560, 1379880, 1399045, 1471872, 1494870, 1594528, 1678854, 1793844, 1822080, 1839840, 1993160, 2207808, 2238472, 2242305, 2391792, 2453120, 2518281, 2733120, 2759760, 2798090, 2989740, 3189056, 3357708, 3587688, 3637517, 3679680, 3986320, 4197135, 4415616, 4476944, 4484610, 4783584, 5036562, 5466240, 5519520, 5596180, 5979480, 6378112, 6715416, 7175376, 7275034, 7359360, 7972640, 8394270, 8953888, 8969220, 9567168, 10073124, 10912551, 11039040, 11192360, 11958960, 12591405, 13430832, 14350752, 14550068, 15945280, 16788540, 17907776, 17938440, 18187585, 19134336, 20146248, 21825102, 22078080, 22384720, 23917920, 25182810, 26861664, 28701504, 29100136, 31890560, 32737653, 33577080, 35815552, 35876880, 36375170, 40292496, 43650204, 44769440, 47835840, 50365620, 53723328, 54562755, 57403008, 58200272, 65475306, 67154160, 71753760, 72750340, 80584992, 87300408, 89538880, 95671680, 100731240, 107446656, 109125510, 116400544, 130950612, 134308320, 143507520, 145500680, 161169984, 163688265, 174600816, 179077760, 201462480, 218251020, 232801088, 261901224, 268616640, 287015040, 291001360, 322339968, 327376530, 349201632, 402924960, 436502040, 465602176, 523802448, 537233280, 582002720, 654753060, 698403264, 805849920, 873004080, 1047604896, 1164005440, 1309506120, 1396806528, 1611699840, 1746008160, 2095209792, 2328010880, 2619012240, 3492016320, 4190419584, 5238024480, 6984032640, 10476048960, 20952097920]

約数ペア:

[(1, 20952097920), (2, 10476048960), (3, 6984032640), (4, 5238024480), (5, 4190419584), (6, 3492016320), (8, 2619012240), (9, 2328010880), (10, 2095209792), (12, 1746008160), (13, 1611699840), (15, 1396806528), (16, 1309506120), (18, 1164005440), (20, 1047604896), (24, 873004080), (26, 805849920), (30, 698403264), (32, 654753060), (36, 582002720), (39, 537233280), (40, 523802448), (45, 465602176), (48, 436502040), (52, 402924960), (60, 349201632), (64, 327376530), (65, 322339968), (72, 291001360), (73, 287015040), (78, 268616640), (80, 261901224), (90, 232801088), (96, 218251020), (104, 201462480), (117, 179077760), (120, 174600816), (128, 163688265), (130, 161169984), (144, 145500680), (146, 143507520), (156, 134308320), (160, 130950612), (180, 116400544), (192, 109125510), (195, 107446656), (208, 100731240), (219, 95671680), (234, 89538880), (240, 87300408), (260, 80584992), (288, 72750340), (292, 71753760), (312, 67154160), (320, 65475306), (360, 58200272), (365, 57403008), (384, 54562755), (390, 53723328), (416, 50365620), (438, 47835840), (468, 44769440), (480, 43650204), (520, 40292496), (576, 36375170), (584, 35876880), (585, 35815552), (624, 33577080), (640, 32737653), (657, 31890560), (720, 29100136), (730, 28701504), (780, 26861664), (832, 25182810), (876, 23917920), (936, 22384720), (949, 22078080), (960, 21825102), (1040, 20146248), (1095, 19134336), (1152, 18187585), (1168, 17938440), (1170, 17907776), (1248, 16788540), (1314, 15945280), (1440, 14550068), (1460, 14350752), (1560, 13430832), (1664, 12591405), (1752, 11958960), (1872, 11192360), (1898, 11039040), (1920, 10912551), (2080, 10073124), (2190, 9567168), (2336, 8969220), (2340, 8953888), (2496, 8394270), (2628, 7972640), (2847, 7359360), (2880, 7275034), (2920, 7175376), (3120, 6715416), (3285, 6378112), (3504, 5979480), (3744, 5596180), (3796, 5519520), (3833, 5466240), (4160, 5036562), (4380, 4783584), (4672, 4484610), (4680, 4476944), (4745, 4415616), (4992, 4197135), (5256, 3986320), (5694, 3679680), (5760, 3637517), (5840, 3587688), (6240, 3357708), (6570, 3189056), (7008, 2989740), (7488, 2798090), (7592, 2759760), (7666, 2733120), (8320, 2518281), (8541, 2453120), (8760, 2391792), (9344, 2242305), (9360, 2238472), (9490, 2207808), (10512, 1993160), (11388, 1839840), (11499, 1822080), (11680, 1793844), (12480, 1678854), (13140, 1594528), (14016, 1494870), (14235, 1471872), (14976, 1399045), (15184, 1379880), (15332, 1366560), (17082, 1226560), (17520, 1195896), (18720, 1119236), (18980, 1103904), (19165, 1093248), (21024, 996580), (22776, 919920), (22998, 911040), (23360, 896922), (24960, 839427), (26280, 797264), (28032, 747435), (28470, 735936), (30368, 689940), (30664, 683280), (34164, 613280), (34497, 607360), (35040, 597948), (37440, 559618), (37960, 551952), (38330, 546624), (42048, 498290), (42705, 490624), (45552, 459960), (45996, 455520), (46720, 448461), (49829, 420480), (52560, 398632), (56940, 367968), (57495, 364416), (60736, 344970), (61328, 341640), (68328, 306640), (68994, 303680), (70080, 298974), (74880, 279809), (75920, 275976), (76660, 273312), (84096, 249145), (85410, 245312), (91104, 229980), (91992, 227760), (99658, 210240), (105120, 199316), (113880, 183984), (114990, 182208), (121472, 172485), (122656, 170820), (136656, 153320), (137988, 151840), (140160, 149487)]