21860979840

素因数分解:

$2^7\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:551

約数の個数: 768

約数和(自身を含む): 91744773120

約数和(自身を除く): 69883793280

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, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 128, 129, 135, 140, 144, 160, 162, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 243, 252, 258, 270, 280, 288, 301, 315, 320, 324, 336, 344, 360, 378, 384, 387, 405, 420, 430, 432, 448, 467, 480, 486, 504, 516, 540, 560, 567, 576, 602, 630, 640, 645, 648, 672, 688, 720, 756, 774, 810, 840, 860, 864, 896, 903, 934, 945, 960, 972, 1008, 1032, 1080, 1120, 1134, 1152, 1161, 1204, 1215, 1260, 1290, 1296, 1344, 1376, 1401, 1440, 1505, 1512, 1548, 1620, 1680, 1701, 1720, 1728, 1806, 1868, 1890, 1920, 1935, 1944, 2016, 2064, 2160, 2240, 2268, 2322, 2335, 2408, 2430, 2520, 2580, 2592, 2688, 2709, 2752, 2802, 2835, 2880, 3010, 3024, 3096, 3240, 3269, 3360, 3402, 3440, 3456, 3483, 3612, 3736, 3780, 3870, 3888, 4032, 4128, 4203, 4320, 4480, 4515, 4536, 4644, 4670, 4816, 4860, 5040, 5160, 5184, 5418, 5504, 5604, 5670, 5760, 5805, 6020, 6048, 6192, 6480, 6538, 6720, 6804, 6880, 6966, 7005, 7224, 7472, 7560, 7740, 7776, 8064, 8127, 8256, 8406, 8505, 8640, 9030, 9072, 9288, 9340, 9632, 9720, 9807, 10080, 10320, 10368, 10449, 10836, 11208, 11340, 11610, 12040, 12096, 12384, 12609, 12960, 13076, 13440, 13545, 13608, 13760, 13932, 14010, 14448, 14944, 15120, 15480, 15552, 16254, 16345, 16512, 16812, 17010, 17280, 17415, 18060, 18144, 18576, 18680, 19264, 19440, 19614, 20081, 20160, 20640, 20898, 21015, 21672, 22416, 22680, 23220, 24080, 24192, 24381, 24768, 25218, 25920, 26152, 27090, 27216, 27520, 27864, 28020, 28896, 29421, 29888, 30240, 30960, 31104, 32508, 32690, 33624, 34020, 34830, 36120, 36288, 37152, 37360, 37827, 38528, 38880, 39228, 40162, 40320, 40635, 41280, 41796, 42030, 43344, 44832, 45360, 46440, 48160, 48762, 49035, 49536, 50436, 51840, 52245, 52304, 54180, 54432, 55728, 56040, 57792, 58842, 59776, 60243, 60480, 61920, 63045, 65016, 65380, 67248, 68040, 69660, 72240, 72576, 73143, 74304, 74720, 75654, 77760, 78456, 80324, 81270, 82560, 83592, 84060, 86688, 88263, 89664, 90720, 92880, 96320, 97524, 98070, 100405, 100872, 104490, 104608, 108360, 108864, 111456, 112080, 113481, 115584, 117684, 120486, 120960, 121905, 123840, 126090, 130032, 130760, 134496, 136080, 139320, 140567, 144480, 146286, 147105, 148608, 149440, 151308, 155520, 156912, 160648, 162540, 167184, 168120, 173376, 176526, 179328, 180729, 181440, 185760, 189135, 192640, 195048, 196140, 200810, 201744, 208980, 209216, 216720, 217728, 222912, 224160, 226962, 235368, 240972, 243810, 247680, 252180, 260064, 261520, 264789, 268992, 272160, 278640, 281134, 288960, 292572, 294210, 298880, 301215, 302616, 313824, 321296, 325080, 334368, 336240, 346752, 353052, 361458, 362880, 365715, 371520, 378270, 390096, 392280, 401620, 403488, 417960, 418432, 421701, 433440, 441315, 445824, 448320, 453924, 470736, 481944, 487620, 504360, 520128, 523040, 529578, 537984, 542187, 544320, 557280, 562268, 567405, 577920, 585144, 588420, 602430, 605232, 627648, 642592, 650160, 668736, 672480, 702835, 706104, 722916, 731430, 743040, 756540, 780192, 784560, 794367, 803240, 806976, 835920, 843402, 866880, 882630, 896640, 903645, 907848, 941472, 963888, 975240, 1008720, 1040256, 1046080, 1059156, 1084374, 1088640, 1114560, 1124536, 1134810, 1170288, 1176840, 1204860, 1210464, 1255296, 1265103, 1285184, 1300320, 1323945, 1337472, 1344960, 1405670, 1412208, 1445832, 1462860, 1513080, 1560384, 1569120, 1588734, 1606480, 1613952, 1626561, 1671840, 1686804, 1733760, 1765260, 1807290, 1815696, 1882944, 1927776, 1950480, 2017440, 2092160, 2108505, 2118312, 2168748, 2229120, 2249072, 2269620, 2340576, 2353680, 2409720, 2420928, 2530206, 2570368, 2600640, 2647890, 2689920, 2710935, 2811340, 2824416, 2891664, 2925720, 3026160, 3120768, 3138240, 3177468, 3212960, 3253122, 3343680, 3373608, 3530520, 3614580, 3631392, 3765888, 3795309, 3855552, 3900960, 3971835, 4034880, 4217010, 4236624, 4337496, 4498144, 4539240, 4681152, 4707360, 4819440, 4841856, 4879683, 5060412, 5201280, 5295780, 5421870, 5622680, 5648832, 5783328, 5851440, 6052320, 6276480, 6325515, 6354936, 6425920, 6506244, 6687360, 6747216, 7061040, 7229160, 7262784, 7590618, 7711104, 7801920, 7943670, 8069760, 8132805, 8434020, 8473248, 8674992, 8996288, 9078480, 9362304, 9414720, 9638880, 9759366, 10120824, 10591560, 10843740, 11245360, 11297664, 11385927, 11566656, 11702880, 12104640, 12651030, 12709872, 12851840, 13012488, 13494432, 14122080, 14458320, 14525568, 15181236, 15603840, 15887340, 16265610, 16868040, 16946496, 17349984, 17992576, 18156960, 18829440, 18976545, 19277760, 19518732, 20241648, 21183120, 21687480, 22490720, 22771854, 23133312, 23405760, 24209280, 24398415, 25302060, 25419744, 26024976, 26988864, 28244160, 28916640, 30362472, 31774680, 32531220, 33736080, 33892992, 34157781, 34699968, 36313920, 37953090, 38555520, 39037464, 40483296, 42366240, 43374960, 44981440, 45543708, 46811520, 48796830, 50604120, 50839488, 52049952, 53977728, 56488320, 56929635, 57833280, 60724944, 63549360, 65062440, 67472160, 68315562, 69399936, 72627840, 75906180, 78074928, 80966592, 84732480, 86749920, 89962880, 91087416, 97593660, 101208240, 101678976, 104099904, 113859270, 115666560, 121449888, 127098720, 130124880, 134944320, 136631124, 151812360, 156149856, 161933184, 169464960, 170788905, 173499840, 182174832, 195187320, 202416480, 208199808, 227718540, 242899776, 254197440, 260249760, 269888640, 273262248, 303624720, 312299712, 341577810, 346999680, 364349664, 390374640, 404832960, 455437080, 485799552, 508394880, 520499520, 546524496, 607249440, 624599424, 683155620, 728699328, 780749280, 809665920, 910874160, 1040999040, 1093048992, 1214498880, 1366311240, 1457398656, 1561498560, 1821748320, 2186097984, 2428997760, 2732622480, 3122997120, 3643496640, 4372195968, 5465244960, 7286993280, 10930489920, 21860979840]

約数ペア:

[(1, 21860979840), (2, 10930489920), (3, 7286993280), (4, 5465244960), (5, 4372195968), (6, 3643496640), (7, 3122997120), (8, 2732622480), (9, 2428997760), (10, 2186097984), (12, 1821748320), (14, 1561498560), (15, 1457398656), (16, 1366311240), (18, 1214498880), (20, 1093048992), (21, 1040999040), (24, 910874160), (27, 809665920), (28, 780749280), (30, 728699328), (32, 683155620), (35, 624599424), (36, 607249440), (40, 546524496), (42, 520499520), (43, 508394880), (45, 485799552), (48, 455437080), (54, 404832960), (56, 390374640), (60, 364349664), (63, 346999680), (64, 341577810), (70, 312299712), (72, 303624720), (80, 273262248), (81, 269888640), (84, 260249760), (86, 254197440), (90, 242899776), (96, 227718540), (105, 208199808), (108, 202416480), (112, 195187320), (120, 182174832), (126, 173499840), (128, 170788905), (129, 169464960), (135, 161933184), (140, 156149856), (144, 151812360), (160, 136631124), (162, 134944320), (168, 130124880), (172, 127098720), (180, 121449888), (189, 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