20801571336

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 768

約数和(自身を含む): 77948640000

約数和(自身を除く): 57147068664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 56, 57, 63, 72, 73, 76, 78, 84, 91, 98, 104, 108, 109, 114, 117, 126, 133, 146, 147, 152, 156, 168, 171, 182, 189, 196, 216, 218, 219, 228, 234, 247, 252, 266, 273, 292, 294, 312, 327, 342, 351, 364, 378, 392, 399, 436, 438, 441, 456, 468, 494, 504, 511, 513, 532, 546, 584, 588, 637, 654, 657, 684, 702, 728, 741, 756, 763, 798, 819, 872, 876, 882, 931, 936, 949, 981, 988, 1022, 1026, 1064, 1092, 1176, 1197, 1274, 1308, 1314, 1323, 1368, 1387, 1404, 1417, 1482, 1512, 1526, 1533, 1596, 1638, 1729, 1752, 1764, 1862, 1898, 1911, 1962, 1971, 1976, 2044, 2052, 2071, 2184, 2223, 2289, 2394, 2457, 2548, 2616, 2628, 2646, 2774, 2793, 2808, 2834, 2847, 2943, 2964, 3052, 3066, 3192, 3276, 3458, 3528, 3577, 3591, 3724, 3796, 3822, 3924, 3942, 4088, 4104, 4142, 4161, 4251, 4446, 4578, 4599, 4788, 4914, 5096, 5187, 5256, 5292, 5341, 5548, 5586, 5668, 5694, 5733, 5886, 5928, 6104, 6132, 6213, 6552, 6643, 6669, 6867, 6916, 7154, 7182, 7448, 7592, 7644, 7848, 7884, 7957, 8284, 8322, 8379, 8502, 8541, 8892, 9156, 9198, 9576, 9709, 9828, 9919, 10374, 10584, 10682, 10731, 11096, 11172, 11336, 11388, 11466, 11772, 12103, 12264, 12426, 12483, 12753, 13286, 13338, 13734, 13797, 13832, 14308, 14364, 14497, 15288, 15561, 15768, 15914, 16023, 16568, 16644, 16758, 17004, 17082, 17199, 17784, 18031, 18312, 18396, 18639, 19418, 19656, 19838, 19929, 20601, 20748, 21364, 21462, 22344, 22776, 22932, 23544, 23871, 24206, 24852, 24966, 25137, 25506, 25623, 26572, 26676, 26923, 27468, 27594, 28616, 28728, 28994, 29127, 29757, 31122, 31828, 32046, 32193, 33288, 33516, 34008, 34164, 34398, 36062, 36309, 36792, 37278, 37449, 38259, 38836, 39676, 39858, 41202, 41496, 42728, 42924, 43491, 45864, 46501, 46683, 47742, 48069, 48412, 49704, 49932, 50274, 51012, 51246, 53144, 53352, 53846, 54093, 54936, 55188, 55699, 55917, 57988, 58254, 59514, 59787, 62244, 63656, 64092, 64386, 67032, 67963, 68328, 68796, 69433, 71613, 72124, 72618, 74556, 74898, 76518, 77672, 79352, 79716, 80769, 82404, 85848, 86982, 87381, 89271, 93002, 93366, 95484, 96138, 96579, 96824, 99864, 100548, 101479, 102024, 102492, 103441, 107692, 108186, 108927, 110376, 111398, 111834, 115976, 116508, 119028, 119574, 124488, 126217, 128184, 128772, 130473, 135926, 137592, 138866, 139503, 143226, 144207, 144248, 145236, 149112, 149796, 151183, 153036, 159432, 161538, 162279, 164808, 167097, 173964, 174762, 178542, 179361, 186004, 186732, 188461, 190968, 192276, 193158, 201096, 202958, 203889, 204984, 206882, 208299, 214839, 215384, 216372, 217854, 222796, 223668, 233016, 238056, 239148, 242307, 252434, 257544, 260946, 262143, 267813, 271852, 277732, 279006, 286452, 288414, 290472, 299592, 302366, 304437, 306072, 310323, 323076, 324558, 326781, 334194, 347928, 349524, 357084, 358722, 372008, 373464, 376922, 378651, 384552, 386316, 389893, 391419, 405916, 407778, 413764, 416598, 418509, 429678, 432744, 435708, 445592, 447336, 453549, 478296, 484614, 486837, 501291, 504868, 521892, 524286, 535626, 543704, 555464, 558012, 565383, 572904, 576828, 604732, 608874, 611667, 620646, 624897, 646152, 649116, 653562, 668388, 699048, 714168, 717444, 724087, 726921, 753844, 757302, 772632, 779786, 782838, 811832, 815556, 827528, 833196, 837018, 859356, 871416, 883519, 907098, 913311, 930969, 969228, 973674, 1002582, 1009736, 1043784, 1048572, 1058281, 1071252, 1116024, 1130766, 1135953, 1153656, 1169679, 1209464, 1217748, 1223334, 1241292, 1249794, 1255527, 1298232, 1307124, 1319227, 1336776, 1360647, 1434888, 1448174, 1453842, 1503873, 1507688, 1514604, 1559572, 1565676, 1631112, 1666392, 1674036, 1696149, 1718712, 1767038, 1814196, 1826622, 1835001, 1861938, 1874691, 1938456, 1947348, 1965379, 2005164, 2097144, 2116562, 2142504, 2172261, 2261532, 2271906, 2339358, 2435496, 2446668, 2482584, 2499588, 2511054, 2614248, 2638454, 2650557, 2721294, 2739933, 2792907, 2896348, 2907684, 3007746, 3029208, 3119144, 3131352, 3174843, 3348072, 3392298, 3407859, 3509037, 3534076, 3628392, 3653244, 3670002, 3723876, 3749382, 3894696, 3930758, 3957681, 4010328, 4081941, 4233124, 4344522, 4523064, 4543812, 4678716, 4893336, 4999176, 5022108, 5068609, 5088447, 5276908, 5301114, 5442588, 5479866, 5585814, 5792696, 5815368, 5896137, 6015492, 6349686, 6516783, 6784596, 6815718, 7018074, 7068152, 7306488, 7340004, 7407967, 7447752, 7498764, 7861516, 7915362, 7951671, 8163882, 8466248, 8689044, 9087624, 9357432, 9524529, 10044216, 10137218, 10176894, 10527111, 10553816, 10602228, 10885176, 10959732, 11171628, 11792274, 11873043, 12030984, 12699372, 13033566, 13569192, 13631436, 13757653, 14036148, 14680008, 14815934, 14997528, 15205827, 15723032, 15830724, 15903342, 16327764, 17378088, 17688411, 19049058, 19550349, 20274436, 20353788, 21054222, 21204456, 21919464, 22223901, 22343256, 23584548, 23746086, 23855013, 25398744, 26067132, 27262872, 27515306, 28072296, 28573587, 29631868, 30411654, 31661448, 31806684, 32655528, 35376822, 35619129, 38098116, 39100698, 40548872, 40707576, 41272959, 42108444, 44447802, 45617481, 47169096, 47492172, 47710026, 52134264, 53065233, 55030612, 57147174, 59263736, 60823308, 63613368, 66671703, 70753644, 71238258, 76196232, 78201396, 82545918, 84216888, 88895604, 91234962, 94984344, 95420052, 96303571, 106130466, 110061224, 114294348, 121646616, 123818877, 133343406, 136852443, 141507288, 142476516, 156402792, 165091836, 177791208, 182469924, 190840104, 192607142, 200015109, 212260932, 228588696, 247637754, 266686812, 273704886, 284953032, 288910713, 330183672, 364939848, 371456631, 385214284, 400030218, 424521864, 495275508, 533373624, 547409772, 577821426, 742913262, 770428568, 800060436, 866732139, 990551016, 1094819544, 1155642852, 1485826524, 1600120872, 1733464278, 2311285704, 2600196417, 2971653048, 3466928556, 5200392834, 6933857112, 10400785668, 20801571336]

約数ペア:

[(1, 20801571336), (2, 10400785668), (3, 6933857112), (4, 5200392834), (6, 3466928556), (7, 2971653048), (8, 2600196417), (9, 2311285704), (12, 1733464278), (13, 1600120872), (14, 1485826524), (18, 1155642852), (19, 1094819544), (21, 990551016), (24, 866732139), (26, 800060436), (27, 770428568), (28, 742913262), (36, 577821426), (38, 547409772), (39, 533373624), (42, 495275508), (49, 424521864), (52, 400030218), (54, 385214284), (56, 371456631), (57, 364939848), (63, 330183672), (72, 288910713), (73, 284953032), (76, 273704886), (78, 266686812), (84, 247637754), (91, 228588696), (98, 212260932), (104, 200015109), (108, 192607142), (109, 190840104), (114, 182469924), (117, 177791208), (126, 165091836), (133, 156402792), (146, 142476516), (147, 141507288), (152, 136852443), (156, 133343406), (168, 123818877), (171, 121646616), (182, 114294348), (189, 110061224), (196, 106130466), (216, 96303571), (218, 95420052), (219, 94984344), (228, 91234962), (234, 88895604), (247, 84216888), (252, 82545918), (266, 78201396), (273, 76196232), (292, 71238258), (294, 70753644), (312, 66671703), (327, 63613368), (342, 60823308), (351, 59263736), (364, 57147174), (378, 55030612), (392, 53065233), (399, 52134264), (436, 47710026), (438, 47492172), (441, 47169096), (456, 45617481), (468, 44447802), (494, 42108444), (504, 41272959), (511, 40707576), (513, 40548872), (532, 39100698), (546, 38098116), (584, 35619129), (588, 35376822), (637, 32655528), (654, 31806684), (657, 31661448), (684, 30411654), (702, 29631868), (728, 28573587), (741, 28072296), (756, 27515306), (763, 27262872), (798, 26067132), (819, 25398744), (872, 23855013), (876, 23746086), (882, 23584548), (931, 22343256), (936, 22223901), (949, 21919464), (981, 21204456), (988, 21054222), (1022, 20353788), (1026, 20274436), (1064, 19550349), (1092, 19049058), (1176, 17688411), (1197, 17378088), (1274, 16327764), (1308, 15903342), (1314, 15830724), (1323, 15723032), (1368, 15205827), (1387, 14997528), (1404, 14815934), (1417, 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