19681378704

素因数分解:

$2^4\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 560

約数和(自身を含む): 65575802880

約数和(自身を除く): 45894424176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 53, 54, 62, 72, 78, 79, 81, 93, 104, 106, 108, 117, 124, 144, 156, 158, 159, 162, 186, 208, 212, 216, 234, 237, 243, 248, 279, 312, 316, 318, 324, 351, 372, 403, 424, 432, 468, 474, 477, 486, 496, 558, 624, 632, 636, 648, 689, 702, 711, 729, 744, 806, 837, 848, 936, 948, 954, 972, 1027, 1053, 1116, 1209, 1264, 1272, 1296, 1378, 1404, 1422, 1431, 1458, 1488, 1612, 1643, 1674, 1872, 1896, 1908, 1944, 2054, 2067, 2106, 2133, 2232, 2418, 2449, 2511, 2544, 2756, 2808, 2844, 2862, 2916, 3081, 3159, 3224, 3286, 3348, 3627, 3792, 3816, 3888, 4108, 4134, 4187, 4212, 4266, 4293, 4464, 4836, 4898, 4929, 5022, 5512, 5616, 5688, 5724, 5832, 6162, 6201, 6318, 6399, 6448, 6572, 6696, 7254, 7347, 7533, 7632, 8216, 8268, 8374, 8424, 8532, 8586, 9243, 9477, 9672, 9796, 9858, 10044, 10881, 11024, 11376, 11448, 11664, 12324, 12402, 12561, 12636, 12798, 12879, 13144, 13392, 14508, 14694, 14787, 15066, 16432, 16536, 16748, 16848, 17064, 17172, 18486, 18603, 18954, 19197, 19344, 19592, 19716, 20088, 21359, 21762, 22041, 22599, 22896, 24648, 24804, 25122, 25272, 25596, 25758, 26288, 27729, 29016, 29388, 29574, 30132, 31837, 32643, 33072, 33496, 34128, 34344, 36972, 37206, 37683, 37908, 38394, 38637, 39184, 39432, 40176, 42718, 43524, 44082, 44361, 45198, 49296, 49608, 50244, 50544, 51192, 51516, 54431, 55458, 55809, 57591, 58032, 58776, 59148, 60264, 63674, 64077, 65286, 66123, 66992, 68688, 73944, 74412, 75366, 75816, 76788, 77274, 78864, 83187, 85436, 87048, 88164, 88722, 90396, 95511, 97929, 99216, 100488, 102384, 103032, 108862, 110916, 111618, 113049, 115182, 117552, 118296, 120528, 127348, 128154, 129797, 130572, 132246, 133083, 147888, 148824, 150732, 151632, 153576, 154548, 163293, 166374, 167427, 170872, 174096, 176328, 177444, 180792, 191022, 192231, 195858, 198369, 200976, 206064, 217724, 221832, 223236, 226098, 230364, 236592, 249561, 254696, 256308, 259594, 261144, 264492, 266166, 286533, 293787, 297648, 301464, 307152, 309096, 326586, 332748, 334854, 339147, 341744, 352656, 354888, 361584, 382044, 384462, 389391, 391716, 396738, 399249, 435448, 443664, 446472, 452196, 460728, 489879, 499122, 502281, 509392, 512616, 519188, 522288, 528984, 532332, 573066, 576693, 587574, 595107, 602928, 618192, 653172, 665496, 669708, 678294, 709776, 748683, 764088, 768924, 778782, 783432, 793476, 798498, 859599, 870896, 892944, 904392, 921456, 979758, 998244, 1004562, 1017441, 1025232, 1038376, 1057968, 1064664, 1146132, 1153386, 1168173, 1175148, 1190214, 1197747, 1306344, 1330992, 1339416, 1356588, 1469637, 1497366, 1528176, 1537848, 1557564, 1566864, 1586952, 1596996, 1687361, 1719198, 1730079, 1785321, 1808784, 1959516, 1996488, 2009124, 2034882, 2076752, 2129328, 2292264, 2306772, 2336346, 2350296, 2380428, 2395494, 2578797, 2612688, 2678832, 2713176, 2939274, 2994732, 3052323, 3075696, 3115128, 3173904, 3193992, 3374722, 3438396, 3460158, 3504519, 3570642, 3919032, 3992976, 4018248, 4069764, 4408911, 4584528, 4613544, 4672692, 4700592, 4760856, 4790988, 5062083, 5157594, 5190237, 5426352, 5878548, 5989464, 6104646, 6230256, 6387984, 6749444, 6876792, 6920316, 7009038, 7141284, 7736391, 7838064, 8036496, 8139528, 8817822, 9227088, 9345384, 9521712, 9581976, 10124166, 10315188, 10380474, 10513557, 11757096, 11978928, 12209292, 13226733, 13498888, 13753584, 13840632, 14018076, 14282568, 15186249, 15472782, 15570711, 16279056, 17635644, 18690768, 19163952, 20248332, 20630376, 20760948, 21027114, 23209173, 23514192, 24418584, 26453466, 26997776, 27681264, 28036152, 28565136, 30372498, 30945564, 31141422, 31540671, 35271288, 39680199, 40496664, 41260752, 41521896, 42054228, 45558747, 46418346, 48837168, 52906932, 56072304, 60744996, 61891128, 62282844, 63081342, 70542576, 79360398, 80993328, 83043792, 84108456, 91117494, 92836692, 94622013, 105813864, 121489992, 123782256, 124565688, 126162684, 136676241, 158720796, 168216912, 182234988, 185673384, 189244026, 211627728, 242979984, 249131376, 252325368, 273352482, 317441592, 364469976, 371346768, 378488052, 410028723, 504650736, 546704964, 634883184, 728939952, 756976104, 820057446, 1093409928, 1230086169, 1513952208, 1640114892, 2186819856, 2460172338, 3280229784, 4920344676, 6560459568, 9840689352, 19681378704]

約数ペア:

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