20649571488

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1$

素因数の和:682

約数の個数: 768

約数和(自身を含む): 81556070400

約数和(自身を除く): 60906498912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 23, 24, 26, 27, 28, 32, 36, 38, 39, 42, 46, 48, 52, 54, 56, 57, 63, 69, 72, 76, 78, 84, 91, 92, 96, 104, 108, 112, 114, 117, 126, 133, 138, 144, 152, 156, 161, 168, 171, 182, 184, 189, 207, 208, 216, 224, 228, 234, 247, 252, 266, 273, 276, 288, 299, 304, 312, 322, 336, 342, 351, 364, 368, 378, 399, 414, 416, 432, 437, 456, 468, 483, 494, 504, 513, 532, 546, 552, 598, 601, 608, 621, 624, 644, 672, 684, 702, 728, 736, 741, 756, 798, 819, 828, 864, 874, 897, 912, 936, 966, 988, 1008, 1026, 1064, 1092, 1104, 1196, 1197, 1202, 1242, 1248, 1288, 1311, 1368, 1404, 1449, 1456, 1482, 1512, 1596, 1638, 1656, 1729, 1748, 1794, 1803, 1824, 1872, 1932, 1976, 2016, 2052, 2093, 2128, 2184, 2208, 2223, 2392, 2394, 2404, 2457, 2484, 2576, 2622, 2691, 2736, 2808, 2898, 2912, 2964, 3024, 3059, 3192, 3276, 3312, 3458, 3496, 3588, 3591, 3606, 3744, 3864, 3933, 3952, 4104, 4186, 4207, 4256, 4347, 4368, 4446, 4784, 4788, 4808, 4914, 4968, 5152, 5187, 5244, 5382, 5409, 5472, 5616, 5681, 5796, 5928, 6048, 6118, 6279, 6384, 6552, 6624, 6669, 6916, 6992, 7176, 7182, 7212, 7728, 7813, 7866, 7904, 8073, 8208, 8372, 8414, 8694, 8736, 8892, 9177, 9568, 9576, 9616, 9828, 9936, 10374, 10488, 10764, 10818, 11232, 11362, 11419, 11592, 11799, 11856, 12236, 12558, 12621, 12768, 13104, 13338, 13823, 13832, 13984, 14352, 14364, 14424, 15456, 15561, 15626, 15732, 16146, 16227, 16416, 16744, 16828, 17043, 17388, 17784, 18354, 18837, 19152, 19232, 19656, 19872, 20748, 20976, 21528, 21636, 22724, 22838, 23184, 23439, 23598, 23712, 24472, 25116, 25242, 26208, 26676, 27531, 27646, 27664, 28704, 28728, 28848, 31122, 31252, 31464, 32292, 32454, 33488, 33656, 34086, 34257, 34776, 35568, 36708, 37674, 37863, 38304, 39312, 39767, 41469, 41496, 41952, 43056, 43272, 45448, 45676, 46368, 46683, 46878, 47196, 48944, 50232, 50484, 51129, 53352, 54691, 55062, 55292, 55328, 56511, 57456, 57696, 62244, 62504, 62928, 64584, 64908, 66976, 67312, 68172, 68514, 69552, 70317, 71136, 73416, 75348, 75726, 78624, 79534, 79933, 82593, 82938, 82992, 86112, 86544, 90896, 91352, 93366, 93756, 94392, 96761, 97888, 100464, 100968, 102258, 102771, 106704, 109382, 110124, 110584, 113022, 113589, 114912, 119301, 124407, 124488, 125008, 125856, 129168, 129816, 134624, 136344, 137028, 139104, 140634, 146832, 148447, 150696, 151452, 153387, 159068, 159866, 164073, 165186, 165876, 165984, 173088, 179699, 181792, 182704, 186732, 187512, 188784, 193522, 200928, 201936, 204516, 205542, 210951, 213408, 218764, 220248, 221168, 226044, 227178, 238602, 239799, 248814, 248976, 250016, 258336, 259632, 262637, 272688, 274056, 281268, 290283, 293664, 296894, 301392, 302904, 306774, 308313, 318136, 319732, 328146, 330372, 331752, 357903, 359398, 365408, 373221, 373464, 375024, 377568, 387044, 403872, 409032, 411084, 421902, 437528, 440496, 442336, 445341, 452088, 454356, 477204, 479598, 492219, 497628, 497952, 519264, 525274, 539097, 545376, 548112, 562536, 580566, 593788, 602784, 605808, 613548, 616626, 636272, 639464, 656292, 660744, 663504, 715806, 718796, 719397, 746442, 746928, 750048, 774088, 787911, 818064, 822168, 843804, 870849, 875056, 880992, 890682, 904176, 908712, 954408, 959196, 984438, 995256, 1039129, 1050548, 1073709, 1078194, 1096224, 1125072, 1161132, 1187576, 1211616, 1227096, 1233252, 1257893, 1272544, 1278928, 1312584, 1321488, 1327008, 1336023, 1431612, 1437592, 1438794, 1476657, 1492884, 1493856, 1548176, 1575822, 1617291, 1636128, 1644336, 1687608, 1741698, 1750112, 1781364, 1808352, 1817424, 1838459, 1908816, 1918392, 1968876, 1990512, 2078258, 2101096, 2147418, 2156388, 2158191, 2250144, 2322264, 2363733, 2375152, 2454192, 2466504, 2515786, 2557856, 2612547, 2625168, 2642976, 2672046, 2863224, 2875184, 2877588, 2953314, 2985768, 3096352, 3117387, 3151644, 3234582, 3288672, 3375216, 3414281, 3483396, 3562728, 3634848, 3676918, 3773679, 3817632, 3836784, 3937752, 3981024, 4008069, 4156516, 4202192, 4294836, 4312776, 4316382, 4644528, 4727466, 4750304, 4851873, 4908384, 4933008, 5031572, 5225094, 5250336, 5344092, 5515377, 5726448, 5750368, 5755176, 5906628, 5971536, 6234774, 6303288, 6469164, 6750432, 6828562, 6966792, 7091199, 7125456, 7353836, 7547358, 7673568, 7875504, 8016138, 8313032, 8404384, 8589672, 8625552, 8632764, 9289056, 9352161, 9454932, 9703746, 9866016, 10063144, 10242843, 10450188, 10688184, 11030754, 11321037, 11452896, 11510352, 11813256, 11943072, 12469548, 12606576, 12938328, 13657124, 13933584, 14182398, 14250912, 14707672, 15094716, 15751008, 16032276, 16546131, 16626064, 17179344, 17251104, 17265528, 18704322, 18909864, 19407492, 20126288, 20485686, 20900376, 21376368, 22061508, 22642074, 23020704, 23626512, 23899967, 24939096, 25213152, 25876656, 27314248, 27867168, 28056483, 28364796, 29415344, 30189432, 30728529, 32064552, 33092262, 33252128, 33963111, 34358688, 34531056, 37408644, 37819728, 38814984, 40252576, 40971372, 41800752, 42752736, 44123016, 45284148, 47253024, 47799934, 49638393, 49878192, 51753312, 54628496, 56112966, 56729592, 58830688, 60378864, 61457058, 64129104, 66184524, 67926222, 69062112, 71699901, 74817288, 75639456, 77629968, 81942744, 83601504, 88246032, 90568296, 92185587, 95599868, 99276786, 99756384, 109256992, 112225932, 113459184, 120757728, 122914116, 128258208, 132369048, 135852444, 143399802, 149634576, 155259936, 163885488, 176492064, 181136592, 184371174, 191199736, 198553572, 215099703, 224451864, 226918368, 245828232, 264738096, 271704888, 286799604, 299269152, 327770976, 362273184, 368742348, 382399472, 397107144, 430199406, 448903728, 491656464, 529476192, 543409776, 573599208, 645299109, 737484696, 764798944, 794214288, 860398812, 897807456, 983312928, 1086819552, 1147198416, 1290598218, 1474969392, 1588428576, 1720797624, 2294396832, 2581196436, 2949938784, 3441595248, 5162392872, 6883190496, 10324785744, 20649571488]

約数ペア:

[(1, 20649571488), (2, 10324785744), (3, 6883190496), (4, 5162392872), (6, 3441595248), (7, 2949938784), (8, 2581196436), (9, 2294396832), (12, 1720797624), (13, 1588428576), (14, 1474969392), (16, 1290598218), (18, 1147198416), (19, 1086819552), (21, 983312928), (23, 897807456), (24, 860398812), (26, 794214288), (27, 764798944), (28, 737484696), (32, 645299109), (36, 573599208), (38, 543409776), (39, 529476192), (42, 491656464), (46, 448903728), (48, 430199406), (52, 397107144), (54, 382399472), (56, 368742348), (57, 362273184), (63, 327770976), (69, 299269152), (72, 286799604), (76, 271704888), (78, 264738096), (84, 245828232), (91, 226918368), (92, 224451864), (96, 215099703), (104, 198553572), (108, 191199736), (112, 184371174), (114, 181136592), (117, 176492064), (126, 163885488), (133, 155259936), (138, 149634576), (144, 143399802), (152, 135852444), (156, 132369048), (161, 128258208), (168, 122914116), (171, 120757728), (182, 113459184), (184, 112225932), (189, 109256992), (207, 99756384), (208, 99276786), (216, 95599868), (224, 92185587), (228, 90568296), (234, 88246032), (247, 83601504), (252, 81942744), (266, 77629968), (273, 75639456), (276, 74817288), (288, 71699901), (299, 69062112), (304, 67926222), (312, 66184524), (322, 64129104), (336, 61457058), (342, 60378864), (351, 58830688), (364, 56729592), (368, 56112966), (378, 54628496), (399, 51753312), (414, 49878192), (416, 49638393), (432, 47799934), (437, 47253024), (456, 45284148), (468, 44123016), (483, 42752736), (494, 41800752), (504, 40971372), (513, 40252576), (532, 38814984), (546, 37819728), (552, 37408644), (598, 34531056), (601, 34358688), (608, 33963111), (621, 33252128), (624, 33092262), (644, 32064552), (672, 30728529), (684, 30189432), (702, 29415344), (728, 28364796), (736, 28056483), (741, 27867168), (756, 27314248), (798, 25876656), (819, 25213152), (828, 24939096), (864, 23899967), (874, 23626512), (897, 23020704), (912, 22642074), (936, 22061508), (966, 21376368), (988, 20900376), (1008, 20485686), (1026, 20126288), (1064, 19407492), (1092, 18909864), (1104, 18704322), (1196, 17265528), (1197, 17251104), (1202, 17179344), (1242, 16626064), (1248, 16546131), (1288, 16032276), (1311, 15751008), (1368, 15094716), (1404, 14707672), (1449, 14250912), (1456, 14182398), (1482, 13933584), (1512, 13657124), (1596, 12938328), (1638, 12606576), (1656, 12469548), (1729, 11943072), (1748, 11813256), (1794, 11510352), (1803, 11452896), (1824, 11321037), (1872, 11030754), (1932, 10688184), (1976, 10450188), (2016, 10242843), (2052, 10063144), (2093, 9866016), (2128, 9703746), (2184, 9454932), (2208, 9352161), (2223, 9289056), (2392, 8632764), (2394, 8625552), (2404, 8589672), (2457, 8404384), (2484, 8313032), (2576, 8016138), (2622, 7875504), (2691, 7673568), (2736, 7547358), (2808, 7353836), (2898, 7125456), (2912, 7091199), (2964, 6966792), (3024, 6828562), (3059, 6750432), (3192, 6469164), (3276, 6303288), (3312, 6234774), (3458, 5971536), (3496, 5906628), (3588, 5755176), (3591, 5750368), (3606, 5726448), (3744, 5515377), (3864, 5344092), (3933, 5250336), (3952, 5225094), (4104, 5031572), (4186, 4933008), (4207, 4908384), (4256, 4851873), (4347, 4750304), (4368, 4727466), (4446, 4644528), (4784, 4316382), (4788, 4312776), (4808, 4294836), (4914, 4202192), (4968, 4156516), (5152, 4008069), (5187, 3981024), (5244, 3937752), (5382, 3836784), (5409, 3817632), (5472, 3773679), (5616, 3676918), (5681, 3634848), (5796, 3562728), (5928, 3483396), (6048, 3414281), (6118, 3375216), (6279, 3288672), (6384, 3234582), (6552, 3151644), (6624, 3117387), (6669, 3096352), (6916, 2985768), (6992, 2953314), (7176, 2877588), (7182, 2875184), (7212, 2863224), (7728, 2672046), (7813, 2642976), (7866, 2625168), (7904, 2612547), (8073, 2557856), (8208, 2515786), (8372, 2466504), (8414, 2454192), (8694, 2375152), (8736, 2363733), (8892, 2322264), (9177, 2250144), (9568, 2158191), (9576, 2156388), (9616, 2147418), (9828, 2101096), (9936, 2078258), (10374, 1990512), (10488, 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