19291245120

素因数分解:

$2^6\times 3^5\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 1008

約数和(自身を含む): 82338355008

約数和(自身を除く): 63047109888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 61, 63, 64, 70, 72, 80, 81, 83, 84, 90, 96, 98, 105, 108, 112, 120, 122, 126, 135, 140, 144, 147, 160, 162, 166, 168, 180, 183, 189, 192, 196, 210, 216, 224, 240, 243, 244, 245, 249, 252, 270, 280, 288, 294, 305, 315, 320, 324, 332, 336, 360, 366, 378, 392, 405, 415, 420, 427, 432, 441, 448, 480, 486, 488, 490, 498, 504, 540, 549, 560, 567, 576, 581, 588, 610, 630, 648, 664, 672, 720, 732, 735, 747, 756, 784, 810, 830, 840, 854, 864, 882, 915, 945, 960, 972, 976, 980, 996, 1008, 1080, 1098, 1120, 1134, 1162, 1176, 1215, 1220, 1245, 1260, 1281, 1296, 1323, 1328, 1344, 1440, 1464, 1470, 1494, 1512, 1568, 1620, 1647, 1660, 1680, 1701, 1708, 1728, 1743, 1764, 1830, 1890, 1944, 1952, 1960, 1992, 2016, 2135, 2160, 2196, 2205, 2240, 2241, 2268, 2324, 2352, 2430, 2440, 2490, 2520, 2562, 2592, 2646, 2656, 2745, 2835, 2880, 2905, 2928, 2940, 2988, 2989, 3024, 3136, 3240, 3294, 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25315, 25620, 25920, 26145, 26352, 26460, 26560, 26892, 26901, 27216, 27328, 27888, 28224, 29280, 29646, 29880, 29890, 30240, 30378, 30744, 31374, 31752, 32536, 32940, 33615, 34020, 34160, 34587, 34860, 35136, 35280, 35441, 35856, 35868, 36288, 36603, 37184, 38430, 38880, 39528, 39690, 39840, 40338, 40504, 40670, 40992, 41832, 42336, 43920, 44820, 44835, 45360, 45567, 46116, 46480, 47040, 47061, 47628, 47808, 47824, 48804, 49410, 50630, 51240, 52290, 52704, 52920, 53784, 53802, 54432, 55776, 57645, 58560, 59292, 59535, 59760, 59780, 60480, 60756, 61005, 61488, 62748, 63504, 65072, 65880, 67230, 68040, 68320, 69174, 69720, 70560, 70882, 71712, 71736, 73206, 74115, 75945, 76860, 77760, 78435, 79056, 79380, 79680, 80676, 80703, 81008, 81340, 81984, 83664, 84672, 87840, 89640, 89670, 90720, 91134, 92232, 92960, 94122, 95256, 95648, 97608, 98820, 100845, 101260, 102480, 103761, 104580, 105408, 105840, 106323, 107568, 107604, 108864, 109809, 111552, 115290, 118584, 119070, 119520, 119560, 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1984696, 2050515, 2075220, 2126460, 2151360, 2152080, 2187216, 2196180, 2213568, 2232783, 2258928, 2268224, 2342592, 2371680, 2421090, 2430240, 2460618, 2480870, 2509920, 2551752, 2582496, 2635416, 2734020, 2766960, 2823660, 2835280, 2869440, 2870721, 2905308, 2916288, 2928240, 2977044, 3011904, 3189690, 3227040, 3228120, 3280824, 3294270, 3320352, 3402336, 3513888, 3631635, 3645360, 3689280, 3721305, 3764880, 3810240, 3827628, 3873744, 3904320, 3953124, 3969392, 4101030, 4150440, 4252920, 4304160, 4374432, 4392360, 4465566, 4517856, 4743360, 4784535, 4842180, 4860480, 4921236, 4941405, 4961740, 5019840, 5103504, 5164992, 5270832, 5468040, 5533920, 5647320, 5670560, 5741442, 5810616, 5856480, 5954088, 6151545, 6379380, 6454080, 6456240, 6561648, 6588540, 6640704, 6698349, 6804672, 7027776, 7263270, 7290720, 7442610, 7529760, 7655256, 7747488, 7906248, 7938784, 8202060, 8300880, 8505840, 8608320, 8612163, 8748864, 8784720, 8931132, 9035712, 9569070, 9684360, 9842472, 9882810, 9923480, 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約数ペア:

[(1, 19291245120), (2, 9645622560), (3, 6430415040), (4, 4822811280), (5, 3858249024), (6, 3215207520), (7, 2755892160), (8, 2411405640), (9, 2143471680), (10, 1929124512), (12, 1607603760), (14, 1377946080), (15, 1286083008), (16, 1205702820), (18, 1071735840), (20, 964562256), (21, 918630720), (24, 803801880), (27, 714490560), (28, 688973040), (30, 643041504), (32, 602851410), (35, 551178432), (36, 535867920), (40, 482281128), (42, 459315360), (45, 428694336), (48, 401900940), (49, 393698880), (54, 357245280), (56, 344486520), (60, 321520752), (61, 316249920), (63, 306210240), (64, 301425705), (70, 275589216), (72, 267933960), (80, 241140564), (81, 238163520), (83, 232424640), (84, 229657680), (90, 214347168), (96, 200950470), (98, 196849440), (105, 183726144), (108, 178622640), (112, 172243260), (120, 160760376), (122, 158124960), (126, 153105120), (135, 142898112), (140, 137794608), (144, 133966980), (147, 131232960), (160, 120570282), (162, 119081760), (166, 116212320), (168, 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(89640, 215208), (89670, 215136), (90720, 212646), (91134, 211680), (92232, 209160), (92960, 207522), (94122, 204960), (95256, 202520), (95648, 201690), (97608, 197640), (98820, 195216), (100845, 191296), (101260, 190512), (102480, 188244), (103761, 185920), (104580, 184464), (105408, 183015), (105840, 182268), (106323, 181440), (107568, 179340), (107604, 179280), (108864, 177205), (109809, 175680), (111552, 172935), (115290, 167328), (118584, 162680), (119070, 162016), (119520, 161406), (119560, 161352), (121512, 158760), (122010, 158112), (122976, 156870), (125496, 153720), (127008, 151890), (130144, 148230), (131760, 146412), (134460, 143472), (134505, 143424), (136080, 141764), (136640, 141183), (136701, 141120), (138348, 139440)]