20809352520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:124

約数の個数: 1152

約数和(自身を含む): 88194960000

約数和(自身を除く): 67385607480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 24, 27, 29, 30, 33, 34, 36, 38, 40, 44, 45, 51, 54, 55, 57, 58, 60, 66, 68, 72, 76, 85, 87, 88, 90, 95, 99, 102, 108, 110, 114, 116, 120, 121, 132, 135, 136, 145, 152, 153, 165, 170, 171, 174, 180, 187, 190, 198, 204, 209, 216, 220, 228, 232, 242, 255, 261, 264, 270, 285, 289, 290, 297, 306, 319, 323, 330, 340, 342, 348, 360, 363, 374, 380, 396, 408, 418, 435, 440, 456, 459, 484, 493, 495, 510, 513, 522, 540, 551, 561, 570, 578, 580, 594, 605, 612, 627, 638, 646, 660, 680, 684, 696, 726, 748, 760, 765, 783, 792, 836, 855, 867, 870, 918, 935, 957, 968, 969, 986, 990, 1020, 1026, 1044, 1045, 1080, 1089, 1102, 1122, 1140, 1156, 1160, 1188, 1210, 1224, 1254, 1276, 1292, 1305, 1320, 1368, 1445, 1452, 1479, 1485, 1496, 1530, 1566, 1595, 1615, 1653, 1672, 1683, 1710, 1734, 1740, 1815, 1836, 1870, 1881, 1914, 1938, 1972, 1980, 2040, 2052, 2057, 2088, 2090, 2178, 2204, 2244, 2280, 2295, 2299, 2312, 2376, 2420, 2465, 2508, 2552, 2565, 2584, 2601, 2610, 2755, 2805, 2871, 2890, 2904, 2907, 2958, 2970, 3060, 3132, 3135, 3179, 3190, 3230, 3267, 3306, 3366, 3420, 3468, 3480, 3509, 3553, 3630, 3672, 3740, 3762, 3828, 3876, 3915, 3944, 3960, 4104, 4114, 4180, 4335, 4356, 4408, 4437, 4488, 4590, 4598, 4785, 4840, 4845, 4930, 4959, 5016, 5049, 5130, 5202, 5220, 5423, 5445, 5491, 5510, 5610, 5643, 5742, 5780, 5814, 5916, 5940, 6061, 6120, 6171, 6264, 6270, 6358, 6380, 6460, 6534, 6612, 6732, 6840, 6897, 6936, 7018, 7106, 7260, 7395, 7480, 7524, 7656, 7752, 7803, 7830, 8228, 8265, 8360, 8381, 8415, 8613, 8670, 8712, 8721, 8874, 9180, 9196, 9367, 9405, 9537, 9570, 9690, 9860, 9918, 10098, 10260, 10285, 10404, 10440, 10527, 10659, 10846, 10890, 10982, 11020, 11220, 11286, 11484, 11495, 11560, 11628, 11832, 11880, 12122, 12342, 12540, 12716, 12760, 12920, 13005, 13068, 13224, 13311, 13464, 13794, 14036, 14212, 14355, 14520, 14535, 14790, 14877, 15048, 15606, 15660, 15895, 16269, 16335, 16456, 16473, 16530, 16762, 16830, 17226, 17340, 17442, 17545, 17748, 17765, 18183, 18360, 18392, 18513, 18734, 18810, 19074, 19140, 19380, 19720, 19836, 20196, 20520, 20570, 20691, 20808, 21054, 21318, 21692, 21780, 21964, 22040, 22185, 22440, 22572, 22968, 22990, 23256, 24244, 24684, 24795, 25080, 25143, 25245, 25432, 26010, 26136, 26622, 27115, 27455, 27588, 28072, 28101, 28215, 28424, 28611, 28710, 29070, 29580, 29754, 30305, 30855, 31212, 31320, 31581, 31790, 31977, 32538, 32670, 32946, 33060, 33524, 33660, 34452, 34485, 34680, 34884, 34969, 35090, 35496, 35530, 36366, 37026, 37468, 37620, 38148, 38280, 38760, 39015, 39083, 39672, 40392, 41140, 41382, 41905, 42108, 42636, 43065, 43384, 43560, 43605, 43928, 44370, 45144, 45980, 46835, 47685, 48488, 48807, 49368, 49419, 49590, 50286, 50490, 52020, 52635, 53244, 53295, 54230, 54549, 54910, 55176, 55539, 56202, 56430, 57222, 57420, 58140, 59160, 59508, 59653, 60401, 60610, 61710, 62073, 62424, 63162, 63580, 63954, 65076, 65340, 65892, 66120, 66555, 66671, 67048, 67320, 68904, 68970, 69768, 69938, 70180, 71060, 72732, 74052, 74385, 74936, 75240, 75429, 76296, 78030, 78166, 81345, 82280, 82365, 82764, 83810, 84216, 84303, 85272, 85833, 86130, 87210, 88740, 90915, 91960, 92191, 92565, 93670, 94743, 95370, 95931, 97614, 98838, 99180, 100572, 100980, 103037, 103455, 104040, 104907, 105270, 106488, 106590, 108460, 109098, 109820, 111078, 112404, 112860, 114444, 114840, 116280, 117249, 119016, 119306, 120802, 121220, 123420, 124146, 125715, 126324, 127160, 127908, 130152, 130680, 131784, 133110, 133342, 137940, 139876, 140360, 140505, 142120, 143055, 145464, 146421, 148104, 148257, 148770, 150858, 156060, 156332, 157905, 159239, 159885, 162690, 163647, 164730, 165528, 167620, 168606, 171666, 172260, 174420, 174845, 177480, 178959, 181203, 181830, 184382, 185130, 187340, 189486, 190740, 191862, 195228, 195415, 197676, 198360, 200013, 201144, 201960, 206074, 206910, 209814, 210540, 213180, 216920, 218196, 219640, 222156, 224808, 225720, 226287, 228888, 234498, 238612, 241604, 242440, 244035, 246840, 247095, 248292, 251430, 252648, 252909, 255816, 266220, 266684, 272745, 275880, 276573, 277695, 279752, 281010, 286110, 292842, 296514, 297540, 298265, 301716, 302005, 309111, 310365, 312120, 312664, 314721, 315810, 318478, 319770, 325380, 327294, 329460, 333355, 335240, 337212, 343332, 344520, 348840, 349690, 351747, 357918, 362406, 363660, 368764, 370260, 374680, 377145, 378972, 381480, 383724, 390456, 390830, 395352, 400026, 412148, 413820, 419628, 421080, 421515, 426360, 429165, 436392, 444312, 452574, 460955, 468996, 473715, 477224, 477717, 479655, 483208, 488070, 494190, 496584, 502860, 505818, 515185, 524535, 532440, 533368, 536877, 543609, 545490, 553146, 555390, 562020, 572220, 585684, 586245, 593028, 595080, 596530, 600039, 603432, 604010, 618222, 620730, 629442, 631620, 636956, 639540, 650760, 654588, 658920, 664411, 666710, 674424, 686664, 699380, 703494, 715836, 724812, 727320, 732105, 737528, 740520, 741285, 754290, 757944, 767448, 781660, 796195, 800052, 818235, 824296, 827640, 829719, 839256, 843030, 858330, 894795, 905148, 906015, 921910, 927333, 937992, 944163, 947430, 955434, 959310, 976140, 988380, 1000065, 1005720, 1011636, 1014101, 1030370, 1049070, 1055241, 1073754, 1087218, 1090980, 1106292, 1110780, 1124040, 1131435, 1133407, 1144440, 1171368, 1172490, 1186056, 1193060, 1200078, 1208020, 1236444, 1241460, 1258884, 1263240, 1264545, 1273912, 1279080, 1309176, 1328822, 1333420, 1382865, 1398760, 1406988, 1431672, 1433151, 1449624, 1464210, 1482570, 1508580, 1545555, 1563320, 1573605, 1592390, 1600104, 1610631, 1630827, 1636470, 1659438, 1686060, 1716660, 1751629, 1758735, 1789590, 1800117, 1810296, 1812030, 1843820, 1854666, 1888326, 1894860, 1910868, 1918620, 1952280, 1976760, 1993233, 2000130, 2023272, 2028202, 2060740, 2098140, 2110482, 2147508, 2174436, 2181960, 2212584, 2221560, 2262870, 2266814, 2344980, 2386120, 2388585, 2400156, 2416040, 2472888, 2482920, 2489157, 2517768, 2529090, 2657644, 2666840, 2684385, 2718045, 2765730, 2781999, 2813976, 2866302, 2928420, 2965140, 3000195, 3017160, 3042303, 3091110, 3147210, 3184780, 3221262, 3261654, 3272940, 3318876, 3322055, 3372120, 3400221, 3433320, 3503258, 3517470, 3579180, 3600234, 3624060, 3687640, 3709332, 3776652, 3789720, 3821736, 3837240, 3986466, 4000260, 4056404, 4121480, 4148595, 4196280, 4220964, 4295016, 4299453, 4348872, 4525740, 4533628, 4636665, 4689960, 4720815, 4777170, 4800312, 4978314, 5058180, 5070505, 5254887, 5276205, 5315288, 5368770, 5436090, 5531460, 5563998, 5667035, 5732604, 5856840, 5930280, 5979699, 6000390, 6084606, 6182220, 6294420, 6369560, 6442524, 6523308, 6545880, 6637752, 6644110, 6800442, 7006516, 7034940, 7158360, 7165755, 7200468, 7248120, 7418664, 7553304, 7972932, 8000520, 8053155, 8112808, 8154135, 8297190, 8441928, 8598906, 8758145, 9000585, 9051480, 9067256, 9126909, 9273330, 9441630, 9554340, 9956628, 9966165, 10116360, 10141010, 10200663, 10509774, 10552410, 10737540, 10872180, 11062920, 11127996, 11334070, 11465208, 11959398, 12000780, 12169212, 12364440, 12445785, 12588840, 12885048, 13046616, 13288220, 13600884, 13909995, 14013032, 14069880, 14331510, 14400936, 15211515, 15764661, 15945864, 16106310, 16308270, 16594380, 17001105, 17197812, 17516290, 17939097, 18001170, 18253818, 18546660, 18883260, 19108680, 19267919, 19913256, 19932330, 20282020, 20401326, 21019548, 21104820, 21475080, 21497265, 21744360, 22255992, 22668140, 23918796, 24001560, 24338424, 24891570, 26274435, 26576440, 27201768, 27380727, 27819990, 28663020, 29898495, 30423030, 30601989, 31529322, 32212620, 32616540, 33188760, 34002210, 34395624, 35032580, 35878194, 36002340, 36507636, 37093320, 37766520, 38535838, 39864660, 40564040, 40802652, 42039096, 42209640, 42994530, 45336280, 45634545, 47293983, 47837592, 49783140, 51003315, 52548870, 54761454, 55639980, 57326040, 57803757, 59796990, 60846060, 61203978, 63058644, 64425240, 65233080, 68004420, 70065160, 71756388, 72004680, 73015272, 77071676, 78823305, 79729320, 81605304, 85989060, 89695485, 91269090, 94587966, 96339595, 99566280, 102006630, 105097740, 109522908, 111279960, 115607514, 119593980, 121692120, 122407956, 126117288, 136008840, 136903635, 143512776, 153009945, 154143352, 157646610, 171978120, 173411271, 179390970, 182538180, 189175932, 192679190, 204013260, 210195480, 219045816, 231215028, 236469915, 239187960, 244815912, 273807270, 289018785, 306019890, 315293220, 346822542, 358781940, 365076360, 378351864, 385358380, 408026520, 462430056, 472939830, 520233813, 547614540, 578037570, 612039780, 630586440, 693645084, 717563880, 770716760, 867056355, 945879660, 1040467626, 1095229080, 1156075140, 1224079560, 1387290168, 1734112710, 1891759320, 2080935252, 2312150280, 2601169065, 3468225420, 4161870504, 5202338130, 6936450840, 10404676260, 20809352520]

約数ペア:

[(1, 20809352520), (2, 10404676260), (3, 6936450840), (4, 5202338130), (5, 4161870504), (6, 3468225420), (8, 2601169065), (9, 2312150280), (10, 2080935252), (11, 1891759320), (12, 1734112710), (15, 1387290168), (17, 1224079560), (18, 1156075140), (19, 1095229080), (20, 1040467626), (22, 945879660), (24, 867056355), (27, 770716760), (29, 717563880), (30, 693645084), (33, 630586440), (34, 612039780), (36, 578037570), (38, 547614540), (40, 520233813), (44, 472939830), (45, 462430056), (51, 408026520), (54, 385358380), (55, 378351864), (57, 365076360), (58, 358781940), (60, 346822542), (66, 315293220), (68, 306019890), (72, 289018785), (76, 273807270), (85, 244815912), (87, 239187960), (88, 236469915), (90, 231215028), (95, 219045816), (99, 210195480), (102, 204013260), (108, 192679190), (110, 189175932), (114, 182538180), (116, 179390970), (120, 173411271), (121, 171978120), (132, 157646610), (135, 154143352), (136, 153009945), (145, 143512776), (152, 136903635), (153, 136008840), (165, 126117288), (170, 122407956), (171, 121692120), (174, 119593980), (180, 115607514), (187, 111279960), (190, 109522908), (198, 105097740), (204, 102006630), (209, 99566280), (216, 96339595), (220, 94587966), (228, 91269090), (232, 89695485), (242, 85989060), (255, 81605304), (261, 79729320), (264, 78823305), (270, 77071676), (285, 73015272), (289, 72004680), (290, 71756388), (297, 70065160), (306, 68004420), (319, 65233080), (323, 64425240), (330, 63058644), (340, 61203978), (342, 60846060), (348, 59796990), (360, 57803757), (363, 57326040), (374, 55639980), (380, 54761454), (396, 52548870), (408, 51003315), (418, 49783140), (435, 47837592), (440, 47293983), (456, 45634545), (459, 45336280), (484, 42994530), (493, 42209640), (495, 42039096), (510, 40802652), (513, 40564040), (522, 39864660), (540, 38535838), (551, 37766520), (561, 37093320), (570, 36507636), (578, 36002340), (580, 35878194), (594, 35032580), (605, 34395624), (612, 34002210), (627, 33188760), (638, 32616540), (646, 32212620), (660, 31529322), (680, 30601989), (684, 30423030), (696, 29898495), (726, 28663020), (748, 27819990), (760, 27380727), (765, 27201768), (783, 26576440), (792, 26274435), (836, 24891570), (855, 24338424), (867, 24001560), (870, 23918796), (918, 22668140), (935, 22255992), (957, 21744360), (968, 21497265), (969, 21475080), (986, 21104820), (990, 21019548), (1020, 20401326), (1026, 20282020), (1044, 19932330), (1045, 19913256), (1080, 19267919), (1089, 19108680), (1102, 18883260), (1122, 18546660), (1140, 18253818), (1156, 18001170), (1160, 17939097), (1188, 17516290), (1210, 17197812), (1224, 17001105), (1254, 16594380), (1276, 16308270), (1292, 16106310), (1305, 15945864), (1320, 15764661), (1368, 15211515), (1445, 14400936), (1452, 14331510), (1479, 14069880), (1485, 14013032), (1496, 13909995), (1530, 13600884), (1566, 13288220), (1595, 13046616), (1615, 12885048), (1653, 12588840), (1672, 12445785), (1683, 12364440), (1710, 12169212), (1734, 12000780), (1740, 11959398), (1815, 11465208), (1836, 11334070), (1870, 11127996), (1881, 11062920), (1914, 10872180), (1938, 10737540), (1972, 10552410), (1980, 10509774), (2040, 10200663), (2052, 10141010), (2057, 10116360), (2088, 9966165), (2090, 9956628), (2178, 9554340), (2204, 9441630), (2244, 9273330), (2280, 9126909), (2295, 9067256), (2299, 9051480), (2312, 9000585), (2376, 8758145), (2420, 8598906), (2465, 8441928), (2508, 8297190), (2552, 8154135), (2565, 8112808), (2584, 8053155), (2601, 8000520), (2610, 7972932), (2755, 7553304), (2805, 7418664), (2871, 7248120), (2890, 7200468), (2904, 7165755), (2907, 7158360), (2958, 7034940), (2970, 7006516), (3060, 6800442), (3132, 6644110), (3135, 6637752), (3179, 6545880), (3190, 6523308), (3230, 6442524), (3267, 6369560), (3306, 6294420), (3366, 6182220), (3420, 6084606), (3468, 6000390), (3480, 5979699), (3509, 5930280), (3553, 5856840), (3630, 5732604), (3672, 5667035), (3740, 5563998), (3762, 5531460), (3828, 5436090), (3876, 5368770), (3915, 5315288), (3944, 5276205), (3960, 5254887), (4104, 5070505), (4114, 5058180), (4180, 4978314), (4335, 4800312), (4356, 4777170), (4408, 4720815), (4437, 4689960), (4488, 4636665), (4590, 4533628), (4598, 4525740), (4785, 4348872), (4840, 4299453), (4845, 4295016), (4930, 4220964), (4959, 4196280), (5016, 4148595), (5049, 4121480), (5130, 4056404), (5202, 4000260), (5220, 3986466), (5423, 3837240), (5445, 3821736), (5491, 3789720), (5510, 3776652), (5610, 3709332), (5643, 3687640), (5742, 3624060), (5780, 3600234), (5814, 3579180), (5916, 3517470), (5940, 3503258), (6061, 3433320), (6120, 3400221), (6171, 3372120), (6264, 3322055), (6270, 3318876), (6358, 3272940), (6380, 3261654), (6460, 3221262), (6534, 3184780), (6612, 3147210), (6732, 3091110), (6840, 3042303), (6897, 3017160), (6936, 3000195), (7018, 2965140), (7106, 2928420), (7260, 2866302), (7395, 2813976), (7480, 2781999), (7524, 2765730), (7656, 2718045), (7752, 2684385), (7803, 2666840), (7830, 2657644), (8228, 2529090), (8265, 2517768), (8360, 2489157), (8381, 2482920), (8415, 2472888), (8613, 2416040), (8670, 2400156), (8712, 2388585), (8721, 2386120), (8874, 2344980), (9180, 2266814), (9196, 2262870), (9367, 2221560), (9405, 2212584), (9537, 2181960), (9570, 2174436), (9690, 2147508), (9860, 2110482), (9918, 2098140), (10098, 2060740), (10260, 2028202), (10285, 2023272), (10404, 2000130), (10440, 1993233), (10527, 1976760), (10659, 1952280), (10846, 1918620), (10890, 1910868), (10982, 1894860), (11020, 1888326), (11220, 1854666), (11286, 1843820), (11484, 1812030), (11495, 1810296), (11560, 1800117), (11628, 1789590), (11832, 1758735), (11880, 1751629), (12122, 1716660), (12342, 1686060), (12540, 1659438), (12716, 1636470), (12760, 1630827), (12920, 1610631), (13005, 1600104), (13068, 1592390), (13224, 1573605), (13311, 1563320), (13464, 1545555), (13794, 1508580), (14036, 1482570), (14212, 1464210), (14355, 1449624), (14520, 1433151), (14535, 1431672), (14790, 1406988), (14877, 1398760), (15048, 1382865), 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