21269545920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 896

約数和(自身を含む): 92066181120

約数和(自身を除く): 70796635200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 135, 136, 137, 140, 144, 151, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 270, 272, 274, 280, 288, 302, 306, 315, 320, 336, 340, 357, 360, 378, 408, 411, 420, 432, 448, 453, 459, 476, 480, 504, 510, 540, 544, 548, 560, 576, 595, 604, 612, 630, 672, 680, 685, 714, 720, 755, 756, 765, 816, 822, 840, 864, 906, 918, 945, 952, 959, 960, 1008, 1020, 1057, 1071, 1080, 1088, 1096, 1120, 1190, 1208, 1224, 1233, 1260, 1344, 1359, 1360, 1370, 1428, 1440, 1510, 1512, 1530, 1632, 1644, 1680, 1728, 1785, 1812, 1836, 1890, 1904, 1918, 2016, 2040, 2055, 2114, 2142, 2160, 2192, 2240, 2265, 2295, 2329, 2380, 2416, 2448, 2466, 2520, 2567, 2718, 2720, 2740, 2856, 2877, 2880, 3020, 3024, 3060, 3171, 3213, 3264, 3288, 3360, 3570, 3624, 3672, 3699, 3780, 3808, 3836, 4032, 4077, 4080, 4110, 4228, 4284, 4320, 4384, 4530, 4590, 4658, 4760, 4795, 4832, 4896, 4932, 5040, 5134, 5285, 5355, 5436, 5440, 5480, 5712, 5754, 6040, 6048, 6120, 6165, 6342, 6426, 6576, 6720, 6795, 6987, 7140, 7248, 7344, 7398, 7560, 7616, 7672, 7701, 8154, 8160, 8220, 8456, 8568, 8631, 8640, 8768, 9060, 9180, 9316, 9513, 9520, 9590, 9664, 9792, 9864, 10080, 10268, 10570, 10710, 10872, 10960, 11424, 11508, 11645, 12080, 12096, 12240, 12330, 12684, 12835, 12852, 13152, 13590, 13974, 14280, 14385, 14496, 14688, 14796, 15120, 15344, 15402, 15855, 16065, 16303, 16308, 16320, 16440, 16912, 17136, 17262, 17969, 18120, 18360, 18495, 18632, 19026, 19040, 19180, 19728, 20160, 20385, 20536, 20687, 20961, 21140, 21420, 21744, 21920, 22848, 23016, 23103, 23290, 24160, 24480, 24660, 25368, 25670, 25704, 25893, 26304, 27180, 27948, 28539, 28560, 28770, 28992, 29376, 29592, 30240, 30688, 30804, 31710, 32130, 32606, 32616, 32880, 33824, 34272, 34524, 34935, 35938, 36240, 36720, 36990, 37264, 38052, 38080, 38360, 38505, 39456, 40770, 41072, 41374, 41922, 42280, 42840, 43155, 43488, 43840, 46032, 46206, 46580, 47565, 48320, 48909, 48960, 49320, 50736, 51340, 51408, 51786, 53907, 54360, 55896, 57078, 57120, 57540, 59184, 60480, 61376, 61608, 62061, 62883, 63420, 64260, 65212, 65232, 65760, 67648, 68544, 69048, 69309, 69870, 71876, 72480, 73440, 73980, 74528, 76104, 76720, 77010, 78912, 81515, 81540, 82144, 82748, 83844, 84560, 85680, 86310, 86976, 89845, 92064, 92412, 93160, 95130, 97818, 98640, 101472, 102680, 102816, 103435, 103572, 104805, 107814, 108720, 111792, 114156, 114240, 115080, 115515, 118368, 123216, 124122, 125766, 126840, 128520, 129465, 130424, 130464, 131520, 138096, 138618, 139740, 142695, 143752, 144809, 144960, 146727, 146880, 147960, 149056, 152208, 153440, 154020, 161721, 163030, 163080, 164288, 165496, 167688, 169120, 171360, 172620, 179690, 184128, 184824, 186183, 186320, 190260, 195636, 197280, 202944, 205360, 205632, 206870, 207144, 209610, 215628, 217440, 223584, 228312, 230160, 231030, 236736, 244545, 246432, 248244, 251532, 253680, 257040, 258930, 260848, 260928, 269535, 276192, 277236, 279480, 285390, 287504, 289618, 293454, 295920, 304416, 306880, 308040, 310305, 314415, 323442, 326060, 326160, 330992, 335376, 338240, 342720, 345240, 346545, 351679, 359380, 369648, 372366, 372640, 380520, 391272, 394560, 410720, 413740, 414288, 419220, 431256, 434427, 434880, 440181, 447168, 456624, 460320, 462060, 485163, 489090, 492864, 496488, 503064, 507360, 514080, 517860, 521696, 539070, 552384, 554472, 558549, 558960, 570780, 575008, 579236, 586908, 591840, 608832, 616080, 620610, 628830, 646884, 652120, 652320, 661984, 670752, 690480, 693090, 703358, 718760, 724045, 733635, 739296, 744732, 745280, 761040, 782544, 808605, 821440, 827480, 828576, 838440, 862512, 868854, 880362, 913248, 920640, 924120, 930915, 970326, 978180, 992976, 1006128, 1014720, 1028160, 1035720, 1043392, 1055037, 1078140, 1108944, 1117098, 1117920, 1141560, 1150016, 1158472, 1173816, 1183680, 1232160, 1241220, 1257660, 1293768, 1303281, 1304240, 1304640, 1323968, 1341504, 1380960, 1386180, 1406716, 1437520, 1448090, 1467270, 1478592, 1489464, 1522080, 1565088, 1617210, 1654960, 1657152, 1676880, 1725024, 1737708, 1758395, 1760724, 1826496, 1848240, 1861830, 1940652, 1956360, 1985952, 2012256, 2071440, 2110074, 2156280, 2172135, 2200905, 2217888, 2234196, 2235840, 2283120, 2316944, 2347632, 2425815, 2461753, 2464320, 2482440, 2515320, 2587536, 2606562, 2608480, 2761920, 2772360, 2792745, 2813432, 2875040, 2896180, 2934540, 2978928, 3044160, 3130176, 3165111, 3234420, 3309920, 3353760, 3450048, 3475416, 3516790, 3521448, 3696480, 3723660, 3881304, 3909843, 3912720, 3971904, 4024512, 4142880, 4220148, 4312560, 4344270, 4401810, 4435776, 4468392, 4566240, 4633888, 4695264, 4851630, 4923506, 4964880, 5030640, 5175072, 5213124, 5216960, 5275185, 5544720, 5585490, 5626864, 5750080, 5792360, 5869080, 5957856, 6330222, 6468840, 6516405, 6619840, 6707520, 6950832, 7033580, 7042896, 7385259, 7392960, 7447320, 7762608, 7819686, 7825440, 8285760, 8440296, 8625120, 8688540, 8803620, 8936784, 9132480, 9267776, 9390528, 9495333, 9703260, 9847012, 9929760, 10061280, 10350144, 10426248, 10550370, 11089440, 11170980, 11253728, 11584720, 11738160, 11915712, 12308765, 12660444, 12937680, 13032810, 13901664, 14067160, 14085792, 14770518, 14894640, 15525216, 15639372, 15650880, 15825555, 16880592, 17250240, 17377080, 17607240, 17873568, 18990666, 19406520, 19549215, 19694024, 19859520, 20122560, 20852496, 21100740, 22155777, 22178880, 22341960, 22507456, 23169440, 23476320, 24617530, 25320888, 25875360, 26065620, 27803328, 28134320, 28171584, 29541036, 29789280, 31050432, 31278744, 31651110, 33761184, 34754160, 35214480, 35747136, 36926295, 37981332, 38813040, 39098430, 39388048, 41704992, 42201480, 44311554, 44683920, 46338880, 46952640, 47476665, 49235060, 50641776, 51750720, 52131240, 56268640, 59082072, 59578560, 62557488, 63302220, 66467331, 67522368, 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約数ペア:

[(1, 21269545920), (2, 10634772960), (3, 7089848640), (4, 5317386480), (5, 4253909184), (6, 3544924320), (7, 3038506560), (8, 2658693240), (9, 2363282880), (10, 2126954592), (12, 1772462160), (14, 1519253280), (15, 1417969728), (16, 1329346620), (17, 1251149760), (18, 1181641440), (20, 1063477296), (21, 1012835520), (24, 886231080), (27, 787760960), (28, 759626640), (30, 708984864), (32, 664673310), (34, 625574880), (35, 607701312), (36, 590820720), (40, 531738648), (42, 506417760), (45, 472656576), (48, 443115540), (51, 417049920), (54, 393880480), (56, 379813320), (60, 354492432), (63, 337611840), (64, 332336655), (68, 312787440), (70, 303850656), (72, 295410360), (80, 265869324), (84, 253208880), (85, 250229952), (90, 236328288), (96, 221557770), (102, 208524960), (105, 202567104), (108, 196940240), (112, 189906660), (119, 178735680), (120, 177246216), (126, 168805920), (135, 157552192), (136, 156393720), (137, 155252160), (140, 151925328), (144, 147705180), (151, 140857920), (153, 139016640), (160, 132934662), (168, 126604440), (170, 125114976), (180, 118164144), (189, 112537280), (192, 110778885), (204, 104262480), (210, 101283552), (216, 98470120), (224, 94953330), (238, 89367840), (240, 88623108), (252, 84402960), (255, 83409984), (270, 78776096), (272, 78196860), (274, 77626080), (280, 75962664), (288, 73852590), (302, 70428960), (306, 69508320), (315, 67522368), (320, 66467331), (336, 63302220), (340, 62557488), (357, 59578560), (360, 59082072), (378, 56268640), (408, 52131240), (411, 51750720), (420, 50641776), (432, 49235060), (448, 47476665), (453, 46952640), (459, 46338880), (476, 44683920), (480, 44311554), (504, 42201480), (510, 41704992), (540, 39388048), (544, 39098430), (548, 38813040), (560, 37981332), (576, 36926295), (595, 35747136), (604, 35214480), (612, 34754160), (630, 33761184), (672, 31651110), (680, 31278744), (685, 31050432), (714, 29789280), (720, 29541036), (755, 28171584), (756, 28134320), (765, 27803328), (816, 26065620), (822, 25875360), (840, 25320888), (864, 24617530), (906, 23476320), (918, 23169440), (945, 22507456), (952, 22341960), (959, 22178880), (960, 22155777), (1008, 21100740), (1020, 20852496), (1057, 20122560), (1071, 19859520), (1080, 19694024), (1088, 19549215), (1096, 19406520), (1120, 18990666), (1190, 17873568), (1208, 17607240), (1224, 17377080), (1233, 17250240), (1260, 16880592), (1344, 15825555), (1359, 15650880), (1360, 15639372), (1370, 15525216), (1428, 14894640), (1440, 14770518), (1510, 14085792), (1512, 14067160), (1530, 13901664), (1632, 13032810), (1644, 12937680), (1680, 12660444), (1728, 12308765), (1785, 11915712), (1812, 11738160), (1836, 11584720), (1890, 11253728), (1904, 11170980), (1918, 11089440), (2016, 10550370), (2040, 10426248), (2055, 10350144), (2114, 10061280), (2142, 9929760), (2160, 9847012), (2192, 9703260), (2240, 9495333), (2265, 9390528), (2295, 9267776), (2329, 9132480), (2380, 8936784), (2416, 8803620), (2448, 8688540), (2466, 8625120), (2520, 8440296), (2567, 8285760), (2718, 7825440), (2720, 7819686), (2740, 7762608), (2856, 7447320), (2877, 7392960), (2880, 7385259), (3020, 7042896), (3024, 7033580), (3060, 6950832), (3171, 6707520), (3213, 6619840), (3264, 6516405), (3288, 6468840), (3360, 6330222), (3570, 5957856), (3624, 5869080), (3672, 5792360), (3699, 5750080), (3780, 5626864), (3808, 5585490), (3836, 5544720), (4032, 5275185), (4077, 5216960), (4080, 5213124), (4110, 5175072), (4228, 5030640), (4284, 4964880), (4320, 4923506), (4384, 4851630), (4530, 4695264), (4590, 4633888), (4658, 4566240), (4760, 4468392), (4795, 4435776), (4832, 4401810), (4896, 4344270), (4932, 4312560), (5040, 4220148), (5134, 4142880), (5285, 4024512), (5355, 3971904), (5436, 3912720), (5440, 3909843), (5480, 3881304), (5712, 3723660), (5754, 3696480), (6040, 3521448), (6048, 3516790), (6120, 3475416), (6165, 3450048), (6342, 3353760), (6426, 3309920), (6576, 3234420), (6720, 3165111), (6795, 3130176), (6987, 3044160), (7140, 2978928), (7248, 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(16912, 1257660), (17136, 1241220), (17262, 1232160), (17969, 1183680), (18120, 1173816), (18360, 1158472), (18495, 1150016), (18632, 1141560), (19026, 1117920), (19040, 1117098), (19180, 1108944), (19728, 1078140), (20160, 1055037), (20385, 1043392), (20536, 1035720), (20687, 1028160), (20961, 1014720), (21140, 1006128), (21420, 992976), (21744, 978180), (21920, 970326), (22848, 930915), (23016, 924120), (23103, 920640), (23290, 913248), (24160, 880362), (24480, 868854), (24660, 862512), (25368, 838440), (25670, 828576), (25704, 827480), (25893, 821440), (26304, 808605), (27180, 782544), (27948, 761040), (28539, 745280), (28560, 744732), (28770, 739296), (28992, 733635), (29376, 724045), (29592, 718760), (30240, 703358), (30688, 693090), (30804, 690480), (31710, 670752), (32130, 661984), (32606, 652320), (32616, 652120), (32880, 646884), (33824, 628830), (34272, 620610), (34524, 616080), (34935, 608832), (35938, 591840), (36240, 586908), (36720, 579236), (36990, 575008), (37264, 570780), (38052, 558960), (38080, 558549), (38360, 554472), (38505, 552384), (39456, 539070), (40770, 521696), (41072, 517860), (41374, 514080), (41922, 507360), (42280, 503064), (42840, 496488), (43155, 492864), (43488, 489090), (43840, 485163), (46032, 462060), (46206, 460320), (46580, 456624), (47565, 447168), (48320, 440181), (48909, 434880), (48960, 434427), (49320, 431256), (50736, 419220), (51340, 414288), (51408, 413740), (51786, 410720), (53907, 394560), (54360, 391272), (55896, 380520), (57078, 372640), (57120, 372366), (57540, 369648), (59184, 359380), (60480, 351679), (61376, 346545), (61608, 345240), (62061, 342720), (62883, 338240), (63420, 335376), (64260, 330992), (65212, 326160), (65232, 326060), (65760, 323442), (67648, 314415), (68544, 310305), (69048, 308040), (69309, 306880), (69870, 304416), (71876, 295920), (72480, 293454), (73440, 289618), (73980, 287504), (74528, 285390), (76104, 279480), (76720, 277236), (77010, 276192), (78912, 269535), (81515, 260928), 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