21172825440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{331}}^1$

素因数の和:452

約数の個数: 768

約数和(自身を含む): 86019978240

約数和(自身を除く): 64847152800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 67, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 130, 134, 135, 136, 144, 153, 156, 160, 170, 180, 195, 201, 204, 208, 216, 221, 234, 240, 255, 260, 268, 270, 272, 288, 306, 312, 331, 335, 340, 351, 360, 390, 402, 408, 416, 432, 442, 459, 468, 480, 510, 520, 536, 540, 544, 585, 603, 612, 624, 662, 663, 670, 680, 702, 720, 765, 780, 804, 816, 864, 871, 884, 918, 936, 993, 1005, 1020, 1040, 1072, 1080, 1105, 1139, 1170, 1206, 1224, 1248, 1324, 1326, 1340, 1360, 1404, 1440, 1530, 1560, 1608, 1632, 1655, 1742, 1755, 1768, 1809, 1836, 1872, 1986, 1989, 2010, 2040, 2080, 2144, 2160, 2210, 2278, 2295, 2340, 2412, 2448, 2613, 2648, 2652, 2680, 2720, 2808, 2979, 3015, 3060, 3120, 3216, 3310, 3315, 3417, 3484, 3510, 3536, 3618, 3672, 3744, 3972, 3978, 4020, 4080, 4303, 4320, 4355, 4420, 4556, 4590, 4680, 4824, 4896, 4965, 5226, 5296, 5304, 5360, 5616, 5627, 5695, 5958, 5967, 6030, 6120, 6240, 6432, 6620, 6630, 6834, 6968, 7020, 7072, 7236, 7344, 7839, 7944, 7956, 8040, 8160, 8606, 8710, 8840, 8937, 9045, 9112, 9180, 9360, 9648, 9930, 9945, 10251, 10452, 10592, 10608, 10720, 11232, 11254, 11390, 11916, 11934, 12060, 12240, 12909, 13065, 13240, 13260, 13668, 13936, 14040, 14472, 14688, 14807, 14895, 15678, 15888, 15912, 16080, 16881, 17085, 17212, 17420, 17680, 17874, 18090, 18224, 18360, 18720, 19296, 19860, 19890, 20502, 20904, 21216, 21515, 22177, 22508, 22780, 23517, 23832, 23868, 24120, 24480, 25818, 26130, 26480, 26520, 27336, 27872, 28080, 28135, 28944, 29614, 29790, 29835, 30753, 31356, 31776, 31824, 32160, 33762, 34170, 34424, 34840, 35360, 35748, 36180, 36448, 36720, 38727, 39195, 39720, 39780, 41004, 41808, 43030, 44354, 44421, 44685, 45016, 45560, 47034, 47664, 47736, 48240, 50643, 51255, 51636, 52260, 52960, 53040, 54672, 56160, 56270, 57888, 59228, 59580, 59670, 61506, 62712, 63648, 64545, 66531, 67524, 68340, 68848, 69680, 71496, 72360, 73151, 73440, 74035, 77454, 78390, 79440, 79560, 82008, 83616, 84405, 86060, 88708, 88842, 89370, 90032, 91120, 94068, 95328, 95472, 96480, 101286, 102510, 103272, 104520, 106080, 109344, 110885, 112540, 116181, 117585, 118456, 119160, 119340, 123012, 125424, 129090, 133062, 133263, 135048, 136680, 137696, 139360, 142992, 144720, 146302, 148070, 151929, 153765, 154908, 156780, 158880, 159120, 164016, 168810, 172120, 177416, 177684, 178740, 180064, 182240, 188136, 190944, 193635, 199593, 202572, 205020, 206544, 209040, 219453, 221770, 222105, 225080, 232362, 235170, 236912, 238320, 238680, 246024, 250848, 253215, 258180, 266124, 266526, 270096, 273360, 285984, 288301, 289440, 292604, 296140, 303858, 307530, 309816, 313560, 318240, 328032, 332655, 337620, 344240, 354832, 355368, 357480, 365755, 376272, 377009, 387270, 399186, 399789, 405144, 410040, 413088, 418080, 438906, 443540, 444210, 450160, 464724, 470340, 473824, 476640, 477360, 492048, 506430, 516360, 532248, 533052, 540192, 546720, 576602, 580905, 585208, 592280, 598779, 607716, 615060, 619632, 627120, 658359, 665310, 666315, 675240, 688480, 709664, 710736, 714960, 731510, 752544, 754018, 759645, 774540, 798372, 799578, 810288, 820080, 864903, 877812, 887080, 888420, 900320, 929448, 940680, 954720, 984096, 997965, 1012860, 1032720, 1064496, 1066104, 1097265, 1131027, 1153204, 1161810, 1170416, 1184560, 1197558, 1215432, 1230120, 1239264, 1254240, 1316718, 1330620, 1332630, 1350480, 1421472, 1429920, 1441505, 1463020, 1508036, 1519290, 1549080, 1596744, 1599156, 1620576, 1640160, 1729806, 1755624, 1774160, 1776840, 1858896, 1881360, 1885045, 1975077, 1995930, 1998945, 2025720, 2065440, 2128992, 2132208, 2194530, 2262054, 2306408, 2323620, 2340832, 2369120, 2395116, 2430864, 2460240, 2594709, 2633436, 2661240, 2665260, 2700960, 2883010, 2926040, 2993895, 3016072, 3038580, 3098160, 3193488, 3198312, 3291795, 3393081, 3459612, 3511248, 3548320, 3553680, 3717792, 3762720, 3770090, 3950154, 3991860, 3997890, 4051440, 4264416, 4324515, 4389060, 4524108, 4612816, 4647240, 4790232, 4861728, 4901117, 4920480, 5189418, 5266872, 5322480, 5330520, 5655135, 5766020, 5852080, 5987790, 6032144, 6077160, 6196320, 6386976, 6396624, 6583590, 6786162, 6919224, 7022496, 7107360, 7540180, 7784127, 7900308, 7983720, 7995780, 8102880, 8649030, 8778120, 9048216, 9225632, 9294480, 9580464, 9802234, 9875385, 10179243, 10378836, 10533744, 10644960, 10661040, 11310270, 11532040, 11704160, 11975580, 12064288, 12154320, 12793248, 12973545, 13167180, 13572324, 13838448, 14703351, 15080360, 15568254, 15800616, 15967440, 15991560, 16965405, 17298060, 17556240, 18096432, 18588960, 19160928, 19604468, 19750770, 20358486, 20757672, 21067488, 21322080, 22620540, 23064080, 23951160, 24308640, 24505585, 25947090, 26334360, 27144648, 27676896, 29406702, 30160720, 31136508, 31601232, 31934880, 31983120, 33930810, 34596120, 35112480, 36192864, 38920635, 39208936, 39501540, 40716972, 41515344, 44110053, 45241080, 46128160, 47902320, 49011170, 50896215, 51894180, 52668720, 54289296, 58813404, 60321440, 62273016, 63202464, 63966240, 67861620, 69192240, 73516755, 77841270, 78417872, 79003080, 81433944, 83030688, 88220106, 90482160, 95804640, 98022340, 101792430, 103788360, 105337440, 108578592, 117626808, 124546032, 132330159, 135723240, 138384480, 147033510, 155682540, 156835744, 158006160, 162867888, 176440212, 180964320, 196044680, 203584860, 207576720, 220550265, 235253616, 249092064, 264660318, 271446480, 294067020, 311365080, 316012320, 325735776, 352880424, 392089360, 407169720, 415153440, 441100530, 470507232, 529320636, 542892960, 588134040, 622730160, 661650795, 705760848, 784178720, 814339440, 882201060, 1058641272, 1176268080, 1245460320, 1323301590, 1411521696, 1628678880, 1764402120, 2117282544, 2352536160, 2646603180, 3528804240, 4234565088, 5293206360, 7057608480, 10586412720, 21172825440]

約数ペア:

[(1, 21172825440), (2, 10586412720), (3, 7057608480), (4, 5293206360), (5, 4234565088), (6, 3528804240), (8, 2646603180), (9, 2352536160), (10, 2117282544), (12, 1764402120), (13, 1628678880), (15, 1411521696), (16, 1323301590), (17, 1245460320), (18, 1176268080), (20, 1058641272), (24, 882201060), (26, 814339440), (27, 784178720), (30, 705760848), (32, 661650795), (34, 622730160), (36, 588134040), (39, 542892960), (40, 529320636), (45, 470507232), (48, 441100530), (51, 415153440), (52, 407169720), (54, 392089360), (60, 352880424), (65, 325735776), (67, 316012320), (68, 311365080), (72, 294067020), (78, 271446480), (80, 264660318), (85, 249092064), (90, 235253616), (96, 220550265), (102, 207576720), (104, 203584860), (108, 196044680), (117, 180964320), (120, 176440212), (130, 162867888), (134, 158006160), (135, 156835744), (136, 155682540), (144, 147033510), (153, 138384480), (156, 135723240), (160, 132330159), (170, 124546032), (180, 117626808), (195, 108578592), (201, 105337440), (204, 103788360), (208, 101792430), (216, 98022340), (221, 95804640), (234, 90482160), (240, 88220106), (255, 83030688), (260, 81433944), (268, 79003080), (270, 78417872), (272, 77841270), (288, 73516755), (306, 69192240), (312, 67861620), (331, 63966240), (335, 63202464), (340, 62273016), (351, 60321440), (360, 58813404), (390, 54289296), (402, 52668720), (408, 51894180), (416, 50896215), (432, 49011170), (442, 47902320), (459, 46128160), (468, 45241080), (480, 44110053), (510, 41515344), (520, 40716972), (536, 39501540), (540, 39208936), (544, 38920635), (585, 36192864), (603, 35112480), (612, 34596120), (624, 33930810), (662, 31983120), (663, 31934880), (670, 31601232), (680, 31136508), (702, 30160720), (720, 29406702), (765, 27676896), (780, 27144648), (804, 26334360), (816, 25947090), (864, 24505585), (871, 24308640), (884, 23951160), (918, 23064080), (936, 22620540), (993, 21322080), (1005, 21067488), (1020, 20757672), (1040, 20358486), (1072, 19750770), (1080, 19604468), (1105, 19160928), (1139, 18588960), (1170, 18096432), (1206, 17556240), (1224, 17298060), (1248, 16965405), (1324, 15991560), (1326, 15967440), (1340, 15800616), (1360, 15568254), (1404, 15080360), (1440, 14703351), (1530, 13838448), (1560, 13572324), (1608, 13167180), (1632, 12973545), (1655, 12793248), (1742, 12154320), (1755, 12064288), (1768, 11975580), (1809, 11704160), (1836, 11532040), (1872, 11310270), (1986, 10661040), (1989, 10644960), (2010, 10533744), (2040, 10378836), (2080, 10179243), (2144, 9875385), (2160, 9802234), (2210, 9580464), (2278, 9294480), (2295, 9225632), (2340, 9048216), (2412, 8778120), (2448, 8649030), (2613, 8102880), (2648, 7995780), (2652, 7983720), (2680, 7900308), (2720, 7784127), (2808, 7540180), (2979, 7107360), (3015, 7022496), (3060, 6919224), (3120, 6786162), (3216, 6583590), (3310, 6396624), (3315, 6386976), (3417, 6196320), (3484, 6077160), (3510, 6032144), (3536, 5987790), (3618, 5852080), (3672, 5766020), (3744, 5655135), (3972, 5330520), (3978, 5322480), (4020, 5266872), (4080, 5189418), (4303, 4920480), (4320, 4901117), (4355, 4861728), (4420, 4790232), (4556, 4647240), (4590, 4612816), (4680, 4524108), (4824, 4389060), (4896, 4324515), (4965, 4264416), (5226, 4051440), (5296, 3997890), (5304, 3991860), (5360, 3950154), (5616, 3770090), (5627, 3762720), (5695, 3717792), (5958, 3553680), (5967, 3548320), (6030, 3511248), (6120, 3459612), (6240, 3393081), (6432, 3291795), (6620, 3198312), (6630, 3193488), (6834, 3098160), (6968, 3038580), (7020, 3016072), (7072, 2993895), (7236, 2926040), (7344, 2883010), (7839, 2700960), (7944, 2665260), (7956, 2661240), (8040, 2633436), (8160, 2594709), (8606, 2460240), (8710, 2430864), (8840, 2395116), (8937, 2369120), (9045, 2340832), (9112, 2323620), (9180, 2306408), (9360, 2262054), (9648, 2194530), (9930, 2132208), (9945, 2128992), (10251, 2065440), (10452, 2025720), (10592, 1998945), (10608, 1995930), (10720, 1975077), (11232, 1885045), (11254, 1881360), (11390, 1858896), (11916, 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