21820990464

素因数分解:

$2^{10}\times 3^4\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:125

約数の個数: 880

約数和(自身を含む): 83222832000

約数和(自身を除く): 61401841536

約数列:

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4992, 5096, 5184, 5292, 5369, 5376, 5488, 5616, 5664, 5733, 5782, 5824, 6048, 6136, 6174, 6272, 6372, 6552, 6608, 6656, 6903, 6912, 7056, 7168, 7371, 7434, 7488, 7552, 7644, 7938, 8064, 8232, 8424, 8496, 8673, 8736, 8918, 9072, 9204, 9216, 9261, 9408, 9558, 9828, 9912, 9984, 10192, 10368, 10584, 10738, 10752, 10976, 11151, 11232, 11328, 11466, 11564, 11648, 12096, 12272, 12348, 12544, 12744, 13104, 13216, 13312, 13377, 13806, 13824, 14112, 14742, 14868, 14976, 15104, 15288, 15876, 16107, 16128, 16464, 16848, 16992, 17199, 17346, 17472, 17836, 18144, 18408, 18522, 18816, 19116, 19656, 19824, 19968, 20237, 20384, 20709, 20736, 21168, 21476, 21504, 21952, 22302, 22464, 22656, 22932, 23128, 23296, 24192, 24544, 24696, 25088, 25488, 26019, 26208, 26432, 26754, 27612, 27648, 27783, 28224, 29484, 29736, 29952, 30208, 30576, 31752, 32214, 32256, 32928, 33453, 33696, 33984, 34398, 34692, 34944, 35672, 36288, 36816, 37044, 37583, 37632, 38232, 39312, 39648, 39936, 40131, 40474, 40768, 41418, 41472, 42336, 42952, 43904, 44604, 44928, 45312, 45864, 46256, 46592, 48321, 48384, 49088, 49392, 50176, 50976, 51597, 52038, 52416, 52864, 53508, 55224, 55566, 56448, 58968, 59472, 59904, 60416, 60711, 61152, 62127, 63504, 64428, 64512, 65856, 66906, 67392, 67968, 68796, 69384, 69888, 71344, 72576, 73632, 74088, 75166, 75264, 76464, 78057, 78624, 79296, 80262, 80948, 81536, 82836, 82944, 84672, 85904, 87808, 89208, 89856, 90624, 91728, 92512, 93184, 96642, 96768, 98176, 98784, 101952, 103194, 104076, 104832, 105728, 107016, 110448, 111132, 112749, 112896, 117936, 118944, 119808, 120393, 121422, 122304, 124254, 127008, 128856, 131712, 133812, 134784, 135936, 137592, 138768, 139776, 142688, 144963, 145152, 147264, 148176, 150332, 150528, 152928, 156114, 157248, 158592, 160524, 161896, 163072, 165672, 169344, 171808, 175616, 178416, 179712, 181248, 182133, 183456, 185024, 193284, 193536, 196352, 197568, 203904, 206388, 208152, 209664, 211456, 214032, 220896, 222264, 225498, 225792, 234171, 235872, 237888, 240786, 242844, 244608, 248508, 254016, 257712, 263081, 263424, 267624, 269568, 271872, 275184, 277536, 279552, 285376, 289926, 290304, 294528, 296352, 300664, 305856, 312228, 314496, 317184, 321048, 323792, 326144, 331344, 338247, 338688, 343616, 351232, 356832, 359424, 361179, 364266, 366912, 370048, 386568, 392704, 395136, 407808, 412776, 416304, 419328, 422912, 428064, 434889, 441792, 444528, 450996, 451584, 468342, 471744, 475776, 481572, 485688, 489216, 497016, 508032, 515424, 526162, 526848, 535248, 539136, 543744, 546399, 550368, 555072, 570752, 579852, 580608, 589056, 592704, 601328, 611712, 624456, 628992, 634368, 642096, 647584, 652288, 662688, 676494, 677376, 687232, 713664, 722358, 728532, 733824, 740096, 773136, 785408, 789243, 790272, 815616, 825552, 832608, 838656, 856128, 869778, 883584, 889056, 901992, 936684, 943488, 951552, 963144, 971376, 978432, 994032, 1014741, 1016064, 1030848, 1052324, 1053696, 1070496, 1078272, 1092798, 1100736, 1110144, 1141504, 1159704, 1178112, 1185408, 1202656, 1223424, 1248912, 1257984, 1268736, 1284192, 1295168, 1325376, 1352988, 1354752, 1374464, 1427328, 1444716, 1457064, 1467648, 1480192, 1546272, 1578486, 1580544, 1631232, 1639197, 1651104, 1665216, 1712256, 1739556, 1767168, 1778112, 1803984, 1873368, 1886976, 1903104, 1926288, 1942752, 1956864, 1988064, 2029482, 2032128, 2061696, 2104648, 2140992, 2185596, 2201472, 2220288, 2283008, 2319408, 2356224, 2367729, 2370816, 2405312, 2446848, 2497824, 2515968, 2568384, 2590336, 2650752, 2705976, 2748928, 2854656, 2889432, 2914128, 2935296, 2960384, 3044223, 3092544, 3156972, 3161088, 3278394, 3302208, 3330432, 3424512, 3479112, 3534336, 3556224, 3607968, 3746736, 3773952, 3806208, 3852576, 3885504, 3976128, 4058964, 4064256, 4123392, 4209296, 4281984, 4371192, 4402944, 4440576, 4566016, 4638816, 4735458, 4741632, 4810624, 4893696, 4995648, 5136768, 5180672, 5301504, 5411952, 5497856, 5709312, 5778864, 5828256, 5870592, 6088446, 6185088, 6313944, 6556788, 6604416, 6660864, 6849024, 6958224, 7068672, 7103187, 7112448, 7215936, 7493472, 7547904, 7705152, 7771008, 7952256, 8117928, 8246784, 8418592, 8563968, 8742384, 8805888, 8881152, 9277632, 9470916, 9483264, 9621248, 9991296, 10273536, 10361344, 10603008, 10823904, 11418624, 11557728, 11656512, 12176892, 12370176, 12627888, 13113576, 13208832, 13321728, 13698048, 13916448, 14206374, 14224896, 14431872, 14986944, 15410304, 15542016, 15904512, 16235856, 16493568, 16837184, 17127936, 17484768, 17611776, 18555264, 18941832, 19242496, 19982592, 20547072, 20722688, 21206016, 21309561, 21647808, 23115456, 23313024, 24353784, 24740352, 25255776, 26227152, 26417664, 26643456, 27832896, 28412748, 28449792, 28863744, 29973888, 30820608, 31084032, 31809024, 32471712, 33674368, 34255872, 34969536, 37110528, 37883664, 38484992, 39965184, 41094144, 42619122, 43295616, 46230912, 46626048, 48707568, 49480704, 50511552, 52454304, 52835328, 55665792, 56825496, 57727488, 59947776, 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約数ペア:

[(1, 21820990464), (2, 10910495232), (3, 7273663488), (4, 5455247616), (6, 3636831744), (7, 3117284352), (8, 2727623808), (9, 2424554496), (12, 1818415872), (13, 1678537728), (14, 1558642176), (16, 1363811904), (18, 1212277248), (21, 1039094784), (24, 909207936), (26, 839268864), (27, 808184832), (28, 779321088), (32, 681905952), (36, 606138624), (39, 559512576), (42, 519547392), (48, 454603968), (49, 445326336), (52, 419634432), (54, 404092416), (56, 389660544), (59, 369847296), (63, 346364928), (64, 340952976), (72, 303069312), (78, 279756288), (81, 269394944), (84, 259773696), (91, 239791104), (96, 227301984), (98, 222663168), (104, 209817216), (108, 202046208), (112, 194830272), (117, 186504192), (118, 184923648), (126, 173182464), (128, 170476488), (144, 151534656), (147, 148442112), (156, 139878144), (162, 134697472), (168, 129886848), (177, 123282432), (182, 119895552), (189, 115454976), (192, 113650992), (196, 111331584), (208, 104908608), (216, 101023104), (224, 97415136), (234, 93252096), (236, 92461824), (252, 86591232), (256, 85238244), (273, 79930368), (288, 75767328), (294, 74221056), (312, 69939072), (324, 67348736), (336, 64943424), (343, 63618048), (351, 62168064), (354, 61641216), (364, 59947776), (378, 57727488), (384, 56825496), (392, 55665792), (413, 52835328), (416, 52454304), (432, 50511552), (441, 49480704), (448, 48707568), (468, 46626048), (472, 46230912), (504, 43295616), (512, 42619122), (531, 41094144), (546, 39965184), (567, 38484992), (576, 37883664), (588, 37110528), (624, 34969536), (637, 34255872), (648, 33674368), (672, 32471712), (686, 31809024), (702, 31084032), (708, 30820608), (728, 29973888), (756, 28863744), (767, 28449792), (768, 28412748), (784, 27832896), (819, 26643456), (826, 26417664), (832, 26227152), (864, 25255776), (882, 24740352), (896, 24353784), (936, 23313024), (944, 23115456), (1008, 21647808), (1024, 21309561), (1029, 21206016), (1053, 20722688), (1062, 20547072), (1092, 19982592), (1134, 19242496), (1152, 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(9216, 2367729), (9261, 2356224), (9408, 2319408), (9558, 2283008), (9828, 2220288), (9912, 2201472), (9984, 2185596), (10192, 2140992), (10368, 2104648), (10584, 2061696), (10738, 2032128), (10752, 2029482), (10976, 1988064), (11151, 1956864), (11232, 1942752), (11328, 1926288), (11466, 1903104), (11564, 1886976), (11648, 1873368), (12096, 1803984), (12272, 1778112), (12348, 1767168), (12544, 1739556), (12744, 1712256), (13104, 1665216), (13216, 1651104), (13312, 1639197), (13377, 1631232), (13806, 1580544), (13824, 1578486), (14112, 1546272), (14742, 1480192), (14868, 1467648), (14976, 1457064), (15104, 1444716), (15288, 1427328), (15876, 1374464), (16107, 1354752), (16128, 1352988), (16464, 1325376), (16848, 1295168), (16992, 1284192), (17199, 1268736), (17346, 1257984), (17472, 1248912), (17836, 1223424), (18144, 1202656), (18408, 1185408), (18522, 1178112), (18816, 1159704), (19116, 1141504), (19656, 1110144), (19824, 1100736), (19968, 1092798), (20237, 1078272), (20384, 1070496), (20709, 1053696), (20736, 1052324), (21168, 1030848), (21476, 1016064), (21504, 1014741), (21952, 994032), (22302, 978432), (22464, 971376), (22656, 963144), (22932, 951552), (23128, 943488), (23296, 936684), (24192, 901992), (24544, 889056), (24696, 883584), (25088, 869778), (25488, 856128), (26019, 838656), (26208, 832608), (26432, 825552), (26754, 815616), (27612, 790272), (27648, 789243), (27783, 785408), (28224, 773136), (29484, 740096), (29736, 733824), (29952, 728532), (30208, 722358), (30576, 713664), (31752, 687232), (32214, 677376), (32256, 676494), (32928, 662688), (33453, 652288), (33696, 647584), (33984, 642096), (34398, 634368), (34692, 628992), (34944, 624456), (35672, 611712), (36288, 601328), (36816, 592704), (37044, 589056), (37583, 580608), (37632, 579852), (38232, 570752), (39312, 555072), (39648, 550368), (39936, 546399), (40131, 543744), (40474, 539136), (40768, 535248), (41418, 526848), (41472, 526162), (42336, 515424), (42952, 508032), (43904, 497016), (44604, 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(92512, 235872), (93184, 234171), (96642, 225792), (96768, 225498), (98176, 222264), (98784, 220896), (101952, 214032), (103194, 211456), (104076, 209664), (104832, 208152), (105728, 206388), (107016, 203904), (110448, 197568), (111132, 196352), (112749, 193536), (112896, 193284), (117936, 185024), (118944, 183456), (119808, 182133), (120393, 181248), (121422, 179712), (122304, 178416), (124254, 175616), (127008, 171808), (128856, 169344), (131712, 165672), (133812, 163072), (134784, 161896), (135936, 160524), (137592, 158592), (138768, 157248), (139776, 156114), (142688, 152928), (144963, 150528), (145152, 150332), (147264, 148176)]