20975117184

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 960

約数和(自身を含む): 79776219600

約数和(自身を除く): 58801102416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 41, 42, 48, 49, 53, 54, 56, 57, 63, 64, 72, 76, 81, 82, 84, 96, 98, 106, 108, 112, 114, 123, 126, 128, 133, 144, 147, 152, 159, 162, 164, 168, 171, 189, 192, 196, 212, 216, 224, 228, 246, 252, 266, 287, 288, 294, 304, 318, 324, 328, 336, 342, 369, 371, 378, 384, 392, 399, 424, 432, 441, 448, 456, 477, 492, 504, 513, 532, 567, 574, 576, 588, 608, 636, 648, 656, 672, 684, 738, 742, 756, 779, 784, 798, 848, 861, 864, 882, 896, 912, 931, 954, 984, 1007, 1008, 1026, 1064, 1107, 1113, 1134, 1148, 1152, 1176, 1197, 1216, 1272, 1296, 1312, 1323, 1344, 1368, 1431, 1476, 1484, 1512, 1539, 1558, 1568, 1596, 1696, 1722, 1728, 1764, 1824, 1862, 1908, 1968, 2009, 2014, 2016, 2052, 2128, 2173, 2214, 2226, 2268, 2296, 2337, 2352, 2394, 2432, 2544, 2583, 2592, 2597, 2624, 2646, 2688, 2736, 2793, 2862, 2952, 2968, 3021, 3024, 3078, 3116, 3136, 3192, 3321, 3339, 3392, 3444, 3456, 3528, 3591, 3648, 3724, 3816, 3936, 3969, 4018, 4028, 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31164, 31752, 32144, 32224, 32718, 32832, 33516, 34344, 34768, 35424, 35616, 36162, 36252, 36288, 36736, 37392, 38171, 38304, 39114, 40068, 41287, 41328, 41552, 42066, 42294, 42336, 43092, 43624, 44688, 45633, 45792, 46494, 46746, 47232, 47488, 48216, 48336, 49077, 49248, 49343, 49856, 50274, 51072, 52152, 53136, 53424, 54243, 54378, 55104, 56088, 56392, 56448, 57456, 58671, 59584, 60102, 60844, 61056, 61992, 62328, 63099, 63441, 63504, 64288, 64448, 65436, 65664, 67032, 68688, 69536, 70119, 70848, 71232, 72324, 72504, 72576, 74784, 75411, 76342, 76608, 78228, 80136, 81567, 82574, 82656, 83104, 84132, 84588, 84672, 86184, 87248, 89376, 91266, 91584, 92988, 93492, 96432, 96672, 98154, 98496, 98686, 99712, 100548, 104304, 106272, 106477, 106848, 108486, 108756, 110208, 112176, 112784, 114513, 114912, 117342, 119168, 120204, 121688, 123861, 123984, 124656, 126198, 126882, 127008, 128576, 128896, 130872, 134064, 136899, 137376, 139072, 140238, 141696, 142464, 144648, 145008, 147231, 148029, 149568, 150822, 152684, 153216, 156456, 160272, 162729, 163134, 165148, 165312, 166208, 168264, 169176, 169344, 172368, 174496, 176013, 178752, 182532, 183168, 185976, 186984, 190323, 192864, 193344, 196308, 196992, 197372, 201096, 208608, 210357, 212544, 212954, 213696, 216972, 217512, 224352, 225568, 229026, 229824, 234684, 240408, 243376, 247722, 247968, 249312, 252396, 253764, 254016, 257152, 261744, 268128, 273798, 274752, 278144, 280476, 289009, 289296, 290016, 294462, 296058, 299136, 301644, 305368, 312912, 319431, 320544, 325458, 326268, 330296, 330624, 332416, 336528, 338352, 343539, 344736, 348992, 352026, 357504, 365064, 371583, 371952, 373968, 380646, 385728, 386688, 392616, 394744, 402192, 410697, 417216, 420714, 425088, 425908, 427392, 433944, 435024, 441693, 444087, 448704, 451136, 458052, 459648, 469368, 480816, 486752, 495444, 495936, 498624, 504792, 507528, 508032, 523488, 536256, 547596, 549504, 560952, 570969, 578018, 578592, 580032, 588924, 592116, 603288, 610736, 625824, 638862, 641088, 650916, 652536, 660592, 673056, 676704, 687078, 689472, 697984, 704052, 730128, 743166, 743904, 747936, 761292, 771456, 785232, 789488, 804384, 821394, 834432, 841428, 851816, 867027, 867888, 870048, 883386, 888174, 897408, 902272, 916104, 938736, 958293, 961632, 973504, 990888, 991872, 997248, 1009584, 1015056, 1030617, 1046976, 1072512, 1095192, 1114749, 1121904, 1141938, 1156036, 1157184, 1160064, 1177848, 1184232, 1206576, 1221472, 1232091, 1251648, 1277724, 1282176, 1301832, 1305072, 1321184, 1332261, 1346112, 1353408, 1374156, 1378944, 1408104, 1460256, 1486332, 1487808, 1495872, 1522584, 1570464, 1578976, 1608768, 1642788, 1682856, 1703632, 1734054, 1735776, 1740096, 1766772, 1776348, 1832208, 1877472, 1916586, 1923264, 1947008, 1981776, 2019168, 2023063, 2030112, 2061234, 2093952, 2190384, 2229498, 2243808, 2283876, 2312072, 2314368, 2355696, 2368464, 2413152, 2442944, 2464182, 2503296, 2555448, 2601081, 2603664, 2610144, 2642368, 2664522, 2692224, 2706816, 2748312, 2816208, 2874879, 2920512, 2972664, 2975616, 2991744, 3045168, 3091851, 3140928, 3157952, 3217536, 3285576, 3344247, 3365712, 3407264, 3468108, 3471552, 3480192, 3533544, 3552696, 3664416, 3754944, 3833172, 3846528, 3963552, 3996783, 4038336, 4046126, 4060224, 4122468, 4380768, 4458996, 4487616, 4567752, 4624144, 4711392, 4736928, 4826304, 4885888, 4928364, 5110896, 5202162, 5207328, 5220288, 5284736, 5329044, 5496624, 5632416, 5749758, 5841024, 5945328, 6069189, 6090336, 6183702, 6281856, 6315904, 6571152, 6688494, 6731424, 6814528, 6936216, 6943104, 7067088, 7105392, 7328832, 7509888, 7666344, 7803243, 7927104, 7993566, 8076672, 8092252, 8120448, 8244936, 8624637, 8761536, 8917992, 8975232, 9135504, 9248288, 9422784, 9473856, 9652608, 9856728, 10221792, 10404324, 10414656, 10440576, 10658088, 10993248, 11264832, 11499516, 11890656, 12138378, 12180672, 12367404, 13142304, 13376988, 13462848, 13629056, 13872432, 14134176, 14210784, 14657664, 15332688, 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約数ペア:

[(1, 20975117184), (2, 10487558592), (3, 6991705728), (4, 5243779296), (6, 3495852864), (7, 2996445312), (8, 2621889648), (9, 2330568576), (12, 1747926432), (14, 1498222656), (16, 1310944824), (18, 1165284288), (19, 1103953536), (21, 998815104), (24, 873963216), (27, 776856192), (28, 749111328), (32, 655472412), (36, 582642144), (38, 551976768), (41, 511588224), (42, 499407552), (48, 436981608), (49, 428063616), (53, 395756928), (54, 388428096), (56, 374555664), (57, 367984512), (63, 332938368), (64, 327736206), (72, 291321072), (76, 275988384), (81, 258952064), (82, 255794112), (84, 249703776), (96, 218490804), (98, 214031808), (106, 197878464), (108, 194214048), (112, 187277832), (114, 183992256), (123, 170529408), (126, 166469184), (128, 163868103), (133, 157707648), (144, 145660536), (147, 142687872), (152, 137994192), (159, 131918976), (162, 129476032), (164, 127897056), (168, 124851888), (171, 122661504), (189, 110979456), (192, 109245402), (196, 107015904), (212, 98939232), (216, 97107024), (224, 93638916), (228, 91996128), (246, 85264704), (252, 83234592), (266, 78853824), (287, 73084032), (288, 72830268), (294, 71343936), (304, 68997096), (318, 65959488), (324, 64738016), (328, 63948528), (336, 62425944), (342, 61330752), (369, 56843136), (371, 56536704), (378, 55489728), (384, 54622701), (392, 53507952), (399, 52569216), (424, 49469616), (432, 48553512), (441, 47562624), (448, 46819458), (456, 45998064), (477, 43972992), (492, 42632352), (504, 41617296), (513, 40887168), (532, 39426912), (567, 36993152), (574, 36542016), (576, 36415134), (588, 35671968), (608, 34498548), (636, 32979744), (648, 32369008), (656, 31974264), (672, 31212972), (684, 30665376), (738, 28421568), (742, 28268352), (756, 27744864), (779, 26925696), (784, 26753976), (798, 26284608), (848, 24734808), (861, 24361344), (864, 24276756), (882, 23781312), (896, 23409729), (912, 22999032), (931, 22529664), (954, 21986496), (984, 21316176), (1007, 20829312), (1008, 20808648), (1026, 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(2968, 7067088), (3021, 6943104), (3024, 6936216), (3078, 6814528), (3116, 6731424), (3136, 6688494), (3192, 6571152), (3321, 6315904), (3339, 6281856), (3392, 6183702), (3444, 6090336), (3456, 6069189), (3528, 5945328), (3591, 5841024), (3648, 5749758), (3724, 5632416), (3816, 5496624), (3936, 5329044), (3969, 5284736), (4018, 5220288), (4028, 5207328), (4032, 5202162), (4104, 5110896), (4256, 4928364), (4293, 4885888), (4346, 4826304), (4428, 4736928), (4452, 4711392), (4536, 4624144), (4592, 4567752), (4674, 4487616), (4704, 4458996), (4788, 4380768), (5088, 4122468), (5166, 4060224), (5184, 4046126), (5194, 4038336), (5248, 3996783), (5292, 3963552), (5453, 3846528), (5472, 3833172), (5586, 3754944), (5724, 3664416), (5904, 3552696), (5936, 3533544), (6027, 3480192), (6042, 3471552), (6048, 3468108), (6156, 3407264), (6232, 3365712), (6272, 3344247), (6384, 3285576), (6519, 3217536), (6642, 3157952), (6678, 3140928), (6784, 3091851), (6888, 3045168), (7011, 2991744), (7049, 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(61992, 338352), (62328, 336528), (63099, 332416), (63441, 330624), (63504, 330296), (64288, 326268), (64448, 325458), (65436, 320544), (65664, 319431), (67032, 312912), (68688, 305368), (69536, 301644), (70119, 299136), (70848, 296058), (71232, 294462), (72324, 290016), (72504, 289296), (72576, 289009), (74784, 280476), (75411, 278144), (76342, 274752), (76608, 273798), (78228, 268128), (80136, 261744), (81567, 257152), (82574, 254016), (82656, 253764), (83104, 252396), (84132, 249312), (84588, 247968), (84672, 247722), (86184, 243376), (87248, 240408), (89376, 234684), (91266, 229824), (91584, 229026), (92988, 225568), (93492, 224352), (96432, 217512), (96672, 216972), (98154, 213696), (98496, 212954), (98686, 212544), (99712, 210357), (100548, 208608), (104304, 201096), (106272, 197372), (106477, 196992), (106848, 196308), (108486, 193344), (108756, 192864), (110208, 190323), (112176, 186984), (112784, 185976), (114513, 183168), (114912, 182532), (117342, 178752), (119168, 176013), (120204, 174496), (121688, 172368), (123861, 169344), (123984, 169176), (124656, 168264), (126198, 166208), (126882, 165312), (127008, 165148), (128576, 163134), (128896, 162729), (130872, 160272), (134064, 156456), (136899, 153216), (137376, 152684), (139072, 150822), (140238, 149568), (141696, 148029), (142464, 147231), (144648, 145008)]