2070638640

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{239}}^1$

素因数の和:462

約数の個数: 400

約数和(自身を含む): 8296611840

約数和(自身を除く): 6225973200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 191, 210, 216, 239, 240, 252, 270, 280, 315, 324, 336, 360, 378, 382, 405, 420, 432, 478, 504, 540, 560, 567, 573, 630, 648, 717, 720, 756, 764, 810, 840, 945, 955, 956, 1008, 1080, 1134, 1146, 1195, 1260, 1296, 1337, 1434, 1512, 1528, 1620, 1673, 1680, 1719, 1890, 1910, 1912, 2151, 2160, 2268, 2292, 2390, 2520, 2674, 2835, 2865, 2868, 3024, 3056, 3240, 3346, 3438, 3585, 3780, 3820, 3824, 4011, 4302, 4536, 4584, 4780, 5019, 5040, 5157, 5348, 5670, 5730, 5736, 6453, 6480, 6685, 6692, 6876, 7170, 7560, 7640, 8022, 8365, 8595, 8604, 9072, 9168, 9560, 10038, 10314, 10696, 10755, 11340, 11460, 11472, 12033, 12906, 13370, 13384, 13752, 14340, 15057, 15120, 15280, 15471, 16044, 16730, 17190, 17208, 19120, 19359, 20055, 20076, 20628, 21392, 21510, 22680, 22920, 24066, 25095, 25785, 25812, 26740, 26768, 27504, 28680, 30114, 30942, 32088, 32265, 33460, 34380, 34416, 36099, 38718, 40110, 40152, 41256, 43020, 45171, 45360, 45649, 45840, 48132, 50190, 51570, 51624, 53480, 57360, 60165, 60228, 61884, 64176, 64530, 66920, 68760, 72198, 75285, 77355, 77436, 80220, 80304, 82512, 86040, 90342, 91298, 96264, 96795, 100380, 103140, 103248, 106960, 108297, 120330, 120456, 123768, 129060, 133840, 135513, 136947, 137520, 144396, 150570, 154710, 154872, 160440, 172080, 180495, 180684, 182596, 192528, 193590, 200760, 206280, 216594, 225855, 228245, 240660, 240912, 247536, 258120, 271026, 273894, 288792, 301140, 309420, 309744, 319543, 320880, 360990, 361368, 365192, 387180, 401520, 410841, 412560, 433188, 451710, 456490, 481320, 516240, 541485, 542052, 547788, 577584, 602280, 618840, 639086, 677565, 684735, 721980, 722736, 730384, 774360, 821682, 866376, 903420, 912980, 958629, 962640, 1082970, 1084104, 1095576, 1204560, 1232523, 1237680, 1278172, 1355130, 1369470, 1443960, 1548720, 1597715, 1643364, 1732752, 1806840, 1825960, 1917258, 2054205, 2165940, 2168208, 2191152, 2465046, 2556344, 2710260, 2738940, 2875887, 2887920, 3195430, 3286728, 3613680, 3651920, 3697569, 3834516, 4108410, 4331880, 4793145, 4930092, 5112688, 5420520, 5477880, 5751774, 6162615, 6390860, 6573456, 7395138, 7669032, 8216820, 8627661, 8663760, 9586290, 9860184, 10841040, 10955760, 11503548, 12325230, 12781720, 14379435, 14790276, 15338064, 16433640, 17255322, 18487845, 19172580, 19720368, 23007096, 24650460, 25563440, 25882983, 28758870, 29580552, 32867280, 34510644, 36975690, 38345160, 43138305, 46014192, 49300920, 51765966, 57517740, 59161104, 69021288, 73951380, 76690320, 86276610, 98601840, 103531932, 115035480, 129414915, 138042576, 147902760, 172553220, 207063864, 230070960, 258829830, 295805520, 345106440, 414127728, 517659660, 690212880, 1035319320, 2070638640]

約数ペア:

[(1, 2070638640), (2, 1035319320), (3, 690212880), (4, 517659660), (5, 414127728), (6, 345106440), (7, 295805520), (8, 258829830), (9, 230070960), (10, 207063864), (12, 172553220), (14, 147902760), (15, 138042576), (16, 129414915), (18, 115035480), (20, 103531932), (21, 98601840), (24, 86276610), (27, 76690320), (28, 73951380), (30, 69021288), (35, 59161104), (36, 57517740), (40, 51765966), (42, 49300920), (45, 46014192), (48, 43138305), (54, 38345160), (56, 36975690), (60, 34510644), (63, 32867280), (70, 29580552), (72, 28758870), (80, 25882983), (81, 25563440), (84, 24650460), (90, 23007096), (105, 19720368), (108, 19172580), (112, 18487845), (120, 17255322), (126, 16433640), (135, 15338064), (140, 14790276), (144, 14379435), (162, 12781720), (168, 12325230), (180, 11503548), (189, 10955760), (191, 10841040), (210, 9860184), (216, 9586290), (239, 8663760), (240, 8627661), (252, 8216820), (270, 7669032), (280, 7395138), (315, 6573456), (324, 6390860), (336, 6162615), (360, 5751774), (378, 5477880), (382, 5420520), (405, 5112688), (420, 4930092), (432, 4793145), (478, 4331880), (504, 4108410), (540, 3834516), (560, 3697569), (567, 3651920), (573, 3613680), (630, 3286728), (648, 3195430), (717, 2887920), (720, 2875887), (756, 2738940), (764, 2710260), (810, 2556344), (840, 2465046), (945, 2191152), (955, 2168208), (956, 2165940), (1008, 2054205), (1080, 1917258), (1134, 1825960), (1146, 1806840), (1195, 1732752), (1260, 1643364), (1296, 1597715), (1337, 1548720), (1434, 1443960), (1512, 1369470), (1528, 1355130), (1620, 1278172), (1673, 1237680), (1680, 1232523), (1719, 1204560), (1890, 1095576), (1910, 1084104), (1912, 1082970), (2151, 962640), (2160, 958629), (2268, 912980), (2292, 903420), (2390, 866376), (2520, 821682), (2674, 774360), (2835, 730384), (2865, 722736), (2868, 721980), (3024, 684735), (3056, 677565), (3240, 639086), (3346, 618840), (3438, 602280), (3585, 577584), (3780, 547788), (3820, 542052), (3824, 541485), (4011, 516240), (4302, 481320), (4536, 456490), (4584, 451710), (4780, 433188), (5019, 412560), (5040, 410841), (5157, 401520), (5348, 387180), (5670, 365192), (5730, 361368), (5736, 360990), (6453, 320880), (6480, 319543), (6685, 309744), (6692, 309420), (6876, 301140), (7170, 288792), (7560, 273894), (7640, 271026), (8022, 258120), (8365, 247536), (8595, 240912), (8604, 240660), (9072, 228245), (9168, 225855), (9560, 216594), (10038, 206280), (10314, 200760), (10696, 193590), (10755, 192528), (11340, 182596), (11460, 180684), (11472, 180495), (12033, 172080), (12906, 160440), (13370, 154872), (13384, 154710), (13752, 150570), (14340, 144396), (15057, 137520), (15120, 136947), (15280, 135513), (15471, 133840), (16044, 129060), (16730, 123768), (17190, 120456), (17208, 120330), (19120, 108297), (19359, 106960), (20055, 103248), (20076, 103140), (20628, 100380), (21392, 96795), (21510, 96264), (22680, 91298), (22920, 90342), (24066, 86040), (25095, 82512), (25785, 80304), (25812, 80220), (26740, 77436), (26768, 77355), (27504, 75285), (28680, 72198), (30114, 68760), (30942, 66920), (32088, 64530), (32265, 64176), (33460, 61884), (34380, 60228), (34416, 60165), (36099, 57360), (38718, 53480), (40110, 51624), (40152, 51570), (41256, 50190), (43020, 48132), (45171, 45840), (45360, 45649)]