12648292020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:130

約数の個数: 1152

約数和(自身を含む): 55057121280

約数和(自身を除く): 42408829260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 23, 26, 27, 28, 30, 31, 35, 36, 38, 39, 42, 45, 46, 52, 54, 57, 60, 62, 63, 65, 69, 70, 76, 78, 84, 90, 91, 92, 93, 95, 105, 108, 114, 115, 117, 124, 126, 130, 133, 135, 138, 140, 155, 156, 161, 171, 180, 182, 186, 189, 190, 195, 207, 210, 217, 228, 230, 234, 247, 252, 260, 266, 270, 273, 276, 279, 285, 299, 310, 315, 322, 342, 345, 351, 361, 364, 372, 378, 380, 390, 399, 403, 414, 420, 434, 437, 455, 460, 465, 468, 483, 494, 513, 532, 540, 546, 558, 570, 585, 589, 598, 620, 621, 630, 644, 651, 665, 684, 690, 702, 713, 722, 741, 756, 780, 798, 805, 806, 819, 828, 837, 855, 868, 874, 897, 910, 930, 945, 966, 988, 1026, 1035, 1083, 1085, 1092, 1116, 1140, 1170, 1178, 1196, 1197, 1209, 1235, 1242, 1260, 1302, 1311, 1330, 1365, 1380, 1395, 1404, 1426, 1444, 1449, 1482, 1495, 1596, 1610, 1612, 1638, 1674, 1710, 1729, 1748, 1755, 1767, 1794, 1805, 1820, 1860, 1890, 1932, 1953, 1995, 2015, 2052, 2070, 2093, 2139, 2166, 2170, 2185, 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14490, 14508, 14820, 14973, 15162, 15295, 15314, 15561, 15732, 15903, 16146, 16245, 16380, 16492, 16606, 16740, 16926, 17043, 17290, 17388, 17670, 17940, 17955, 18135, 18354, 18538, 18772, 18837, 19251, 19494, 19530, 19665, 19964, 20615, 20748, 20930, 21204, 21390, 21660, 21735, 21762, 22230, 22382, 22724, 22743, 22971, 23436, 23465, 23598, 23940, 24180, 24570, 24738, 24909, 24955, 25116, 25270, 25389, 25668, 25935, 26220, 26505, 26676, 26910, 27094, 27531, 27807, 28158, 28210, 28405, 28980, 29295, 29946, 30324, 30590, 30628, 31122, 31395, 31806, 32085, 32292, 32490, 32851, 33212, 33345, 33573, 33852, 34086, 34580, 35340, 35910, 36270, 36708, 37076, 37107, 37674, 37905, 38285, 38502, 38988, 39060, 39330, 39767, 40365, 40641, 41230, 41515, 41860, 42237, 42315, 42780, 43470, 43524, 44460, 44764, 44919, 45486, 45885, 45942, 46345, 46683, 46930, 47196, 48735, 49140, 49476, 49818, 49910, 50540, 50778, 51129, 51870, 53010, 53599, 53820, 54188, 54405, 55062, 55614, 55955, 56316, 56420, 56511, 56810, 58121, 58590, 58995, 59892, 61180, 61845, 62244, 62790, 63612, 64170, 64883, 64980, 65702, 66690, 67146, 67735, 68172, 68229, 68913, 70395, 71820, 72540, 74214, 74727, 74865, 75348, 75810, 76167, 76570, 77004, 77805, 78337, 78660, 79515, 79534, 80730, 81282, 82460, 82593, 83030, 83421, 84474, 84630, 85215, 86940, 89838, 90972, 91770, 91884, 92690, 93366, 93860, 94185, 94829, 96255, 97470, 98553, 99636, 99820, 100719, 101556, 102258, 103740, 106020, 107198, 107939, 108810, 110124, 111228, 111321, 111910, 113022, 113620, 113715, 114855, 116242, 117180, 117990, 119301, 121923, 123690, 124545, 125580, 126711, 126945, 128340, 129766, 131404, 133380, 134292, 134757, 135470, 136458, 137655, 137826, 139035, 140790, 145483, 148428, 149454, 149730, 151620, 152334, 153140, 153387, 155610, 156674, 159030, 159068, 160797, 161460, 162564, 164255, 165186, 166060, 166842, 167865, 168948, 169260, 170430, 174363, 176111, 179676, 183540, 185380, 185535, 186732, 188370, 189658, 192510, 194649, 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2182245, 2226420, 2241810, 2266719, 2316537, 2335788, 2350110, 2386020, 2411955, 2438460, 2465554, 2502630, 2534220, 2560383, 2573930, 2615445, 2618694, 2641665, 2695140, 2820132, 2844870, 2894346, 2909660, 2914353, 2919735, 2956590, 3021570, 3022292, 3055143, 3067740, 3088716, 3138534, 3169998, 3215940, 3238170, 3346109, 3413844, 3487260, 3503682, 3522220, 3525165, 3547908, 3579030, 3603502, 3657690, 3698331, 3777865, 3860895, 3885804, 3892980, 3928041, 4073524, 4134780, 4230198, 4267305, 4294836, 4364490, 4434885, 4483620, 4533438, 4633074, 4700220, 4754997, 4823910, 4857255, 4931108, 5005260, 5091905, 5120766, 5147860, 5230890, 5237388, 5283330, 5368545, 5405253, 5689740, 5788692, 5828706, 5839470, 5913180, 6043140, 6110286, 6163885, 6277068, 6339996, 6476340, 6546735, 6692218, 6800157, 6949611, 7007364, 7050330, 7158060, 7207004, 7235865, 7315380, 7396662, 7555730, 7721790, 7846335, 7856082, 7924995, 8460396, 8534610, 8728980, 8759205, 8869770, 9008755, 9066876, 9165429, 9266148, 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約数ペア:

[(1, 12648292020), (2, 6324146010), (3, 4216097340), (4, 3162073005), (5, 2529658404), (6, 2108048670), (7, 1806898860), (9, 1405365780), (10, 1264829202), (12, 1054024335), (13, 972945540), (14, 903449430), (15, 843219468), (18, 702682890), (19, 665699580), (20, 632414601), (21, 602299620), (23, 549925740), (26, 486472770), (27, 468455260), (28, 451724715), (30, 421609734), (31, 408009420), (35, 361379772), (36, 351341445), (38, 332849790), (39, 324315180), (42, 301149810), (45, 281073156), (46, 274962870), (52, 243236385), (54, 234227630), (57, 221899860), (60, 210804867), (62, 204004710), (63, 200766540), (65, 194589108), (69, 183308580), (70, 180689886), (76, 166424895), (78, 162157590), (84, 150574905), (90, 140536578), (91, 138992220), (92, 137481435), (93, 136003140), (95, 133139916), (105, 120459924), (108, 117113815), (114, 110949930), (115, 109985148), (117, 108105060), (124, 102002355), (126, 100383270), (130, 97294554), (133, 95099940), (135, 93691052), (138, 91654290), 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