15831885888

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 672

約数和(自身を含む): 61456214400

約数和(自身を除く): 45624328512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 27, 28, 32, 36, 38, 39, 42, 48, 49, 52, 54, 56, 57, 63, 64, 72, 76, 78, 84, 91, 96, 98, 104, 108, 112, 114, 117, 126, 133, 144, 147, 152, 156, 168, 171, 182, 189, 192, 196, 208, 216, 224, 228, 234, 247, 252, 266, 273, 288, 294, 304, 312, 336, 342, 351, 364, 378, 392, 399, 416, 432, 441, 448, 456, 468, 494, 504, 513, 532, 546, 576, 588, 608, 624, 637, 672, 684, 702, 728, 741, 756, 757, 784, 798, 819, 832, 864, 882, 912, 931, 936, 988, 1008, 1026, 1064, 1092, 1176, 1197, 1216, 1248, 1274, 1323, 1344, 1368, 1404, 1456, 1482, 1512, 1514, 1568, 1596, 1638, 1728, 1729, 1764, 1824, 1862, 1872, 1911, 1976, 2016, 2052, 2128, 2184, 2223, 2271, 2352, 2394, 2457, 2496, 2548, 2646, 2736, 2793, 2808, 2912, 2964, 3024, 3028, 3136, 3192, 3276, 3458, 3528, 3591, 3648, 3724, 3744, 3822, 3952, 4032, 4104, 4256, 4368, 4446, 4542, 4704, 4788, 4914, 5096, 5187, 5292, 5299, 5472, 5586, 5616, 5733, 5824, 5928, 6048, 6056, 6384, 6552, 6669, 6813, 6916, 7056, 7182, 7448, 7488, 7644, 7904, 8208, 8379, 8512, 8736, 8892, 9084, 9408, 9576, 9828, 9841, 10192, 10374, 10584, 10598, 10944, 11172, 11232, 11466, 11856, 12096, 12103, 12112, 12768, 13104, 13338, 13626, 13832, 14112, 14364, 14383, 14896, 15288, 15561, 15808, 15897, 16416, 16758, 17199, 17472, 17784, 18168, 19152, 19656, 19682, 20384, 20439, 20748, 21168, 21196, 22344, 22464, 22932, 23712, 24206, 24224, 25137, 25536, 26208, 26676, 27252, 27664, 28224, 28728, 28766, 29523, 29792, 30576, 31122, 31794, 32832, 33516, 34398, 35568, 36309, 36336, 37093, 38304, 39312, 39364, 40768, 40878, 41496, 42336, 42392, 43149, 44688, 45864, 46683, 47424, 47691, 48412, 48448, 50274, 52416, 53352, 54504, 55328, 57456, 57532, 59046, 59584, 61152, 62244, 63588, 67032, 68796, 68887, 71136, 72618, 72672, 74186, 76608, 78624, 78728, 81756, 82992, 84672, 84784, 86298, 88569, 89376, 91728, 93366, 95382, 96824, 100548, 100681, 106704, 108927, 109008, 110656, 111279, 114912, 115064, 118092, 122304, 124488, 127176, 129447, 134064, 137592, 137774, 142272, 143073, 145236, 145344, 148372, 157248, 157456, 163512, 165984, 169568, 172596, 177138, 178752, 183456, 186732, 186979, 190764, 193648, 201096, 201362, 206661, 213408, 217854, 218016, 222558, 229824, 230128, 236184, 248976, 254352, 258894, 265707, 268128, 275184, 275548, 286146, 290472, 296744, 302043, 314912, 326781, 327024, 331968, 333837, 339136, 345192, 354276, 366912, 373464, 373958, 381528, 387296, 388341, 402192, 402724, 413322, 426816, 435708, 436032, 445116, 460256, 472368, 482209, 497952, 508704, 517788, 531414, 536256, 550368, 551096, 560937, 572292, 580944, 593488, 604086, 619983, 629824, 653562, 654048, 667674, 690384, 704767, 708552, 746928, 747916, 763056, 774592, 776682, 804384, 805448, 826644, 871416, 890232, 906129, 920512, 944736, 964418, 995904, 1001511, 1017408, 1035576, 1062828, 1100736, 1102192, 1121874, 1144584, 1161888, 1186976, 1208172, 1239966, 1307124, 1308096, 1308853, 1335348, 1380768, 1409534, 1417104, 1446627, 1493856, 1495832, 1526112, 1553364, 1608768, 1610896, 1653288, 1682811, 1742832, 1780464, 1812258, 1859949, 1889472, 1928836, 2003022, 2071152, 2114301, 2125656, 2204384, 2243748, 2289168, 2323776, 2373952, 2416344, 2479932, 2614248, 2617706, 2670696, 2718387, 2761536, 2819068, 2834208, 2893254, 2987712, 2991664, 3052224, 3106728, 3221792, 3306576, 3365622, 3485664, 3560928, 3624516, 3719898, 3857672, 3926559, 4006044, 4142304, 4228602, 4251312, 4339881, 4408768, 4487496, 4578336, 4832688, 4959864, 5048433, 5228496, 5235412, 5341392, 5436774, 5638136, 5668416, 5786508, 5983328, 6213456, 6342903, 6443584, 6613152, 6731244, 6971328, 7121856, 7249032, 7439796, 7715344, 7853118, 8012088, 8284608, 8457204, 8502624, 8679762, 8974992, 9156672, 9161971, 9665376, 9919728, 10096866, 10456992, 10470824, 10682784, 10873548, 11276272, 11573016, 11779677, 11966656, 12426912, 12685806, 13019643, 13226304, 13462488, 14498064, 14879592, 15430688, 15706236, 16024176, 16914408, 17005248, 17359524, 17949984, 18323942, 19028709, 19330752, 19839456, 20193732, 20913984, 20941648, 21365568, 21747096, 22552544, 23146032, 23559354, 24853824, 25371612, 26039286, 26924976, 27485913, 28996128, 29759184, 30861376, 31412472, 32048352, 33828816, 34719048, 35339031, 35899968, 36647884, 38057418, 39678912, 40387464, 41883296, 43494192, 45105088, 46292064, 47118708, 50743224, 52078572, 53849952, 54971826, 57992256, 59518368, 62824944, 64096704, 67657632, 69438096, 70678062, 73295768, 76114836, 80774928, 82457739, 83766592, 86988384, 92584128, 94237416, 101486448, 104157144, 107699904, 109943652, 119036736, 125649888, 135315264, 138876192, 141356124, 146591536, 152229672, 161549856, 164915478, 173976768, 188474832, 202972896, 208314288, 219887304, 247373217, 251299776, 277752384, 282712248, 293183072, 304459344, 323099712, 329830956, 376949664, 405945792, 416628576, 439774608, 494746434, 565424496, 586366144, 608918688, 659661912, 753899328, 833257152, 879549216, 989492868, 1130848992, 1217837376, 1319323824, 1759098432, 1978985736, 2261697984, 2638647648, 3957971472, 5277295296, 7915942944, 15831885888]

約数ペア:

[(1, 15831885888), (2, 7915942944), (3, 5277295296), (4, 3957971472), (6, 2638647648), (7, 2261697984), (8, 1978985736), (9, 1759098432), (12, 1319323824), (13, 1217837376), (14, 1130848992), (16, 989492868), (18, 879549216), (19, 833257152), (21, 753899328), (24, 659661912), (26, 608918688), (27, 586366144), (28, 565424496), (32, 494746434), (36, 439774608), (38, 416628576), (39, 405945792), (42, 376949664), (48, 329830956), (49, 323099712), (52, 304459344), (54, 293183072), (56, 282712248), (57, 277752384), (63, 251299776), (64, 247373217), (72, 219887304), (76, 208314288), (78, 202972896), (84, 188474832), (91, 173976768), (96, 164915478), (98, 161549856), (104, 152229672), (108, 146591536), (112, 141356124), (114, 138876192), (117, 135315264), (126, 125649888), (133, 119036736), (144, 109943652), (147, 107699904), (152, 104157144), (156, 101486448), (168, 94237416), (171, 92584128), (182, 86988384), (189, 83766592), (192, 82457739), (196, 80774928), (208, 76114836), (216, 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(15561, 1017408), (15808, 1001511), (15897, 995904), (16416, 964418), (16758, 944736), (17199, 920512), (17472, 906129), (17784, 890232), (18168, 871416), (19152, 826644), (19656, 805448), (19682, 804384), (20384, 776682), (20439, 774592), (20748, 763056), (21168, 747916), (21196, 746928), (22344, 708552), (22464, 704767), (22932, 690384), (23712, 667674), (24206, 654048), (24224, 653562), (25137, 629824), (25536, 619983), (26208, 604086), (26676, 593488), (27252, 580944), (27664, 572292), (28224, 560937), (28728, 551096), (28766, 550368), (29523, 536256), (29792, 531414), (30576, 517788), (31122, 508704), (31794, 497952), (32832, 482209), (33516, 472368), (34398, 460256), (35568, 445116), (36309, 436032), (36336, 435708), (37093, 426816), (38304, 413322), (39312, 402724), (39364, 402192), (40768, 388341), (40878, 387296), (41496, 381528), (42336, 373958), (42392, 373464), (43149, 366912), (44688, 354276), (45864, 345192), (46683, 339136), (47424, 333837), (47691, 331968), (48412, 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