20852755560

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1783}}^1$

素因数の和:1847

約数の個数: 768

約数和(自身を含む): 92251353600

約数和(自身を除く): 71398598040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 49, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 84, 85, 90, 91, 98, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 147, 153, 156, 168, 170, 180, 182, 189, 195, 196, 204, 210, 216, 221, 234, 238, 245, 252, 255, 260, 270, 273, 280, 294, 306, 312, 315, 340, 351, 357, 360, 364, 378, 390, 392, 408, 420, 441, 442, 455, 459, 468, 476, 490, 504, 510, 520, 540, 546, 585, 588, 595, 612, 630, 637, 663, 680, 702, 714, 728, 735, 756, 765, 780, 819, 833, 840, 882, 884, 910, 918, 936, 945, 952, 980, 1020, 1071, 1080, 1092, 1105, 1170, 1176, 1190, 1224, 1260, 1274, 1323, 1326, 1365, 1404, 1428, 1470, 1512, 1530, 1547, 1560, 1638, 1666, 1755, 1764, 1768, 1783, 1785, 1820, 1836, 1890, 1911, 1960, 1989, 2040, 2142, 2184, 2205, 2210, 2295, 2340, 2380, 2457, 2499, 2520, 2548, 2646, 2652, 2730, 2808, 2856, 2940, 3060, 3094, 3185, 3213, 3276, 3315, 3332, 3510, 3528, 3566, 3570, 3640, 3672, 3780, 3822, 3978, 4095, 4165, 4284, 4410, 4420, 4590, 4641, 4680, 4760, 4914, 4998, 5096, 5292, 5304, 5349, 5355, 5460, 5733, 5880, 5967, 6120, 6188, 6370, 6426, 6552, 6615, 6630, 6664, 7020, 7132, 7140, 7497, 7560, 7644, 7735, 7956, 8190, 8330, 8568, 8820, 8840, 8915, 9180, 9282, 9555, 9828, 9945, 9996, 10584, 10698, 10710, 10829, 10920, 11466, 11934, 12285, 12376, 12481, 12495, 12740, 12852, 13230, 13260, 13923, 14040, 14264, 14280, 14994, 15288, 15470, 15912, 16047, 16065, 16380, 16660, 17199, 17640, 17830, 18360, 18564, 19110, 19656, 19890, 19992, 21396, 21420, 21658, 22491, 22932, 23179, 23205, 23868, 24570, 24962, 24990, 25480, 25704, 26460, 26520, 26745, 27846, 28665, 29835, 29988, 30311, 30940, 32094, 32130, 32487, 32760, 33320, 34398, 35660, 37128, 37443, 37485, 38220, 39780, 41769, 42792, 42840, 43316, 44982, 45864, 46358, 46410, 47736, 48141, 49140, 49924, 49980, 52920, 53490, 54145, 55692, 57330, 59670, 59976, 60622, 61880, 62405, 64188, 64260, 64974, 68796, 69537, 69615, 71320, 74886, 74970, 76440, 79560, 80235, 83538, 85995, 86632, 87367, 89964, 90933, 92716, 92820, 96282, 97461, 98280, 99848, 99960, 106980, 108290, 111384, 112329, 112455, 114660, 115895, 119340, 121244, 124810, 128376, 128520, 129948, 137592, 139074, 139230, 149772, 149940, 151555, 160470, 162253, 162435, 167076, 171990, 174734, 179928, 181866, 185432, 185640, 187215, 192564, 194922, 208611, 208845, 212177, 213960, 216580, 224658, 224910, 229320, 231790, 238680, 240705, 242488, 249620, 259896, 262101, 272799, 278148, 278460, 292383, 299544, 299880, 303110, 320940, 324506, 324870, 334152, 336987, 343980, 347685, 349468, 363732, 374430, 385128, 389844, 394043, 417222, 417690, 424354, 433160, 436835, 449316, 449820, 454665, 463580, 481410, 486759, 487305, 499240, 524202, 545598, 556296, 556920, 561645, 584766, 606220, 625833, 636531, 641880, 649012, 649740, 673974, 687960, 695370, 698936, 727464, 748860, 779688, 786303, 788086, 811265, 818397, 834444, 835380, 848708, 873670, 898632, 899640, 909330, 927160, 962820, 973518, 974610, 1043055, 1048404, 1060885, 1091196, 1123290, 1135771, 1169532, 1182129, 1212440, 1251666, 1273062, 1298024, 1299480, 1310505, 1347948, 1363995, 1390740, 1460277, 1461915, 1485239, 1497720, 1572606, 1576172, 1622530, 1636794, 1668888, 1670760, 1684935, 1697416, 1747340, 1818660, 1909593, 1925640, 1947036, 1949220, 1970215, 2086110, 2096808, 2121770, 2182392, 2246580, 2271542, 2339064, 2358909, 2364258, 2433795, 2503332, 2546124, 2621010, 2695896, 2727990, 2758301, 2781480, 2920554, 2923830, 2970478, 3129165, 3145212, 3152344, 3182655, 3245060, 3273588, 3369870, 3407313, 3494680, 3546387, 3637320, 3819186, 3894072, 3898440, 3931515, 3940430, 4091985, 4172220, 4243540, 4380831, 4455717, 4493160, 4543084, 4717818, 4728516, 4867590, 5006664, 5092248, 5242020, 5455980, 5516602, 5678855, 5728779, 5841108, 5847660, 5910645, 5940956, 6258330, 6290424, 6365310, 6490120, 6547176, 6739740, 6814626, 7092774, 7301385, 7426195, 7638372, 7863030, 7880860, 8183970, 8274903, 8344440, 8487080, 8761662, 8911434, 9086168, 9435636, 9457032, 9547965, 9735180, 10221939, 10484040, 10639161, 10911960, 11033204, 11357710, 11457558, 11682216, 11695320, 11794545, 11821290, 11881912, 12516660, 12730620, 13367151, 13479480, 13629252, 13791505, 14185548, 14602770, 14852390, 15276744, 15726060, 15761720, 16367940, 16549806, 17036565, 17523324, 17731935, 17822868, 18871272, 19095930, 19308107, 19470360, 20443878, 21278322, 21904155, 22066408, 22278585, 22715420, 22915116, 23589090, 23642580, 24824709, 25033320, 25461240, 26734302, 27258504, 27583010, 28371096, 28643895, 29205540, 29704780, 30665817, 31452120, 32735880, 33099612, 34073130, 35046648, 35463870, 35645736, 38191860, 38616214, 40101453, 40887756, 41374515, 42556644, 43808310, 44557170, 45430840, 45830232, 47178180, 47285160, 49649418, 51109695, 53195805, 53468604, 55166020, 57287790, 57924321, 58411080, 59409560, 61331634, 66199224, 66835755, 68146260, 70927740, 74474127, 76383720, 77232428, 80202906, 81775512, 82749030, 85113288, 87616620, 89114340, 94356360, 96540535, 99298836, 102219390, 106391610, 106937208, 110332040, 114575580, 115848642, 122663268, 124123545, 133671510, 136292520, 141855480, 148948254, 153329085, 154464856, 160405812, 165498060, 173772963, 175233240, 178228680, 193081070, 198597672, 200507265, 204438780, 212783220, 229151160, 231697284, 245326536, 248247090, 267343020, 289621605, 297896508, 306658170, 320811624, 330996120, 347545926, 372370635, 386162140, 401014530, 408877560, 425566440, 463394568, 496494180, 521318889, 534686040, 579243210, 595793016, 613316340, 695091852, 744741270, 772324280, 802029060, 868864815, 992988360, 1042637778, 1158486420, 1226632680, 1390183704, 1489482540, 1604058120, 1737729630, 2085275556, 2316972840, 2606594445, 2978965080, 3475459260, 4170551112, 5213188890, 6950918520, 10426377780, 20852755560]

約数ペア:

[(1, 20852755560), (2, 10426377780), (3, 6950918520), (4, 5213188890), (5, 4170551112), (6, 3475459260), (7, 2978965080), (8, 2606594445), (9, 2316972840), (10, 2085275556), (12, 1737729630), (13, 1604058120), (14, 1489482540), (15, 1390183704), (17, 1226632680), (18, 1158486420), (20, 1042637778), (21, 992988360), (24, 868864815), (26, 802029060), (27, 772324280), (28, 744741270), (30, 695091852), (34, 613316340), (35, 595793016), (36, 579243210), (39, 534686040), (40, 521318889), (42, 496494180), (45, 463394568), (49, 425566440), (51, 408877560), (52, 401014530), (54, 386162140), (56, 372370635), (60, 347545926), (63, 330996120), (65, 320811624), (68, 306658170), (70, 297896508), (72, 289621605), (78, 267343020), (84, 248247090), (85, 245326536), (90, 231697284), (91, 229151160), (98, 212783220), (102, 204438780), (104, 200507265), (105, 198597672), (108, 193081070), (117, 178228680), (119, 175233240), (120, 173772963), (126, 165498060), (130, 160405812), (135, 154464856), (136, 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