1920162816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:128

約数の個数: 528

約数和(自身を含む): 6866915328

約数和(自身を除く): 4946752512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 31, 32, 33, 36, 39, 44, 47, 48, 52, 62, 64, 66, 72, 78, 88, 93, 94, 96, 99, 104, 117, 124, 128, 132, 141, 143, 144, 156, 176, 186, 188, 192, 198, 208, 234, 248, 256, 264, 279, 282, 286, 288, 312, 341, 352, 372, 376, 384, 396, 403, 416, 423, 429, 468, 496, 512, 517, 528, 558, 564, 572, 576, 611, 624, 682, 704, 744, 752, 768, 792, 806, 832, 846, 858, 936, 992, 1023, 1024, 1034, 1056, 1116, 1128, 1144, 1152, 1209, 1222, 1248, 1287, 1364, 1408, 1457, 1488, 1504, 1536, 1551, 1584, 1612, 1664, 1692, 1716, 1833, 1872, 1984, 2046, 2068, 2112, 2232, 2256, 2288, 2304, 2418, 2444, 2496, 2574, 2728, 2816, 2914, 2976, 3008, 3069, 3072, 3102, 3168, 3224, 3328, 3384, 3432, 3627, 3666, 3744, 3968, 4092, 4136, 4224, 4371, 4433, 4464, 4512, 4576, 4608, 4653, 4836, 4888, 4992, 5148, 5456, 5499, 5632, 5828, 5952, 6016, 6138, 6204, 6336, 6448, 6656, 6721, 6768, 6864, 7254, 7332, 7488, 7936, 8184, 8272, 8448, 8742, 8866, 8928, 9024, 9152, 9216, 9306, 9672, 9776, 9984, 10296, 10912, 10998, 11264, 11656, 11904, 12032, 12276, 12408, 12672, 12896, 13113, 13299, 13312, 13442, 13536, 13728, 14508, 14664, 14976, 15872, 16027, 16368, 16544, 16896, 17484, 17732, 17856, 18048, 18304, 18612, 18941, 19344, 19552, 19968, 20163, 20592, 21824, 21996, 23312, 23808, 24064, 24552, 24816, 25344, 25792, 26226, 26598, 26884, 27072, 27456, 29016, 29328, 29952, 31744, 32054, 32736, 33088, 33792, 34968, 35464, 35712, 36096, 36608, 37224, 37882, 38688, 39104, 39897, 39936, 40326, 41184, 43648, 43992, 46624, 47616, 48081, 48128, 49104, 49632, 50688, 51584, 52452, 53196, 53768, 54144, 54912, 56823, 58032, 58656, 59904, 60489, 64108, 65472, 66176, 69936, 70928, 71424, 72192, 73216, 74448, 75764, 77376, 78208, 79794, 80652, 82368, 87296, 87984, 93248, 95232, 96162, 98208, 99264, 101376, 103168, 104904, 106392, 107536, 108288, 109824, 113646, 116064, 117312, 119808, 120978, 128216, 130944, 132352, 139872, 141856, 142848, 144243, 144384, 146432, 148896, 151528, 154752, 156416, 159588, 161304, 164736, 170469, 174592, 175968, 186496, 192324, 196416, 198528, 206336, 208351, 209808, 212784, 215072, 216576, 219648, 227292, 232128, 234624, 241956, 256432, 261888, 264704, 279744, 283712, 285696, 288486, 297792, 303056, 309504, 312832, 319176, 322608, 329472, 340938, 349184, 351936, 372992, 384648, 392832, 397056, 412672, 416702, 419616, 425568, 430144, 433152, 439296, 454584, 464256, 469248, 483912, 512864, 523776, 529408, 559488, 567424, 576972, 595584, 606112, 619008, 625053, 625664, 638352, 645216, 658944, 681876, 703872, 745984, 769296, 785664, 794112, 833404, 839232, 851136, 860288, 909168, 928512, 938496, 967824, 1025728, 1047552, 1118976, 1134848, 1153944, 1191168, 1212224, 1238016, 1250106, 1276704, 1290432, 1317888, 1363752, 1407744, 1491968, 1538592, 1571328, 1588224, 1666808, 1678464, 1702272, 1720576, 1818336, 1857024, 1875159, 1876992, 1935648, 2051456, 2237952, 2269696, 2307888, 2382336, 2424448, 2500212, 2553408, 2580864, 2727504, 2815488, 3077184, 3142656, 3333616, 3356928, 3404544, 3441152, 3636672, 3714048, 3750318, 3871296, 4102912, 4475904, 4539392, 4615776, 4764672, 4848896, 5000424, 5106816, 5161728, 5455008, 5630976, 6154368, 6667232, 6713856, 6809088, 6882304, 7273344, 7500636, 7742592, 8205824, 9231552, 9697792, 10000848, 10213632, 10323456, 10910016, 12308736, 13334464, 13427712, 13618176, 14546688, 15001272, 15485184, 16411648, 18463104, 19395584, 20001696, 20427264, 20646912, 21820032, 24617472, 26668928, 29093376, 30002544, 30970368, 36926208, 40003392, 40854528, 43640064, 49234944, 53337856, 58186752, 60005088, 61940736, 73852416, 80006784, 87280128, 106675712, 120010176, 147704832, 160013568, 174560256, 213351424, 240020352, 320027136, 480040704, 640054272, 960081408, 1920162816]

約数ペア:

[(1, 1920162816), (2, 960081408), (3, 640054272), (4, 480040704), (6, 320027136), (8, 240020352), (9, 213351424), (11, 174560256), (12, 160013568), (13, 147704832), (16, 120010176), (18, 106675712), (22, 87280128), (24, 80006784), (26, 73852416), (31, 61940736), (32, 60005088), (33, 58186752), (36, 53337856), (39, 49234944), (44, 43640064), (47, 40854528), (48, 40003392), (52, 36926208), (62, 30970368), (64, 30002544), (66, 29093376), (72, 26668928), (78, 24617472), (88, 21820032), (93, 20646912), (94, 20427264), (96, 20001696), (99, 19395584), (104, 18463104), (117, 16411648), (124, 15485184), (128, 15001272), (132, 14546688), (141, 13618176), (143, 13427712), (144, 13334464), (156, 12308736), (176, 10910016), (186, 10323456), (188, 10213632), (192, 10000848), (198, 9697792), (208, 9231552), (234, 8205824), (248, 7742592), (256, 7500636), (264, 7273344), (279, 6882304), (282, 6809088), (286, 6713856), (288, 6667232), (312, 6154368), (341, 5630976), (352, 5455008), (372, 5161728), (376, 5106816), (384, 5000424), (396, 4848896), (403, 4764672), (416, 4615776), (423, 4539392), (429, 4475904), (468, 4102912), (496, 3871296), (512, 3750318), (517, 3714048), (528, 3636672), (558, 3441152), (564, 3404544), (572, 3356928), (576, 3333616), (611, 3142656), (624, 3077184), (682, 2815488), (704, 2727504), (744, 2580864), (752, 2553408), (768, 2500212), (792, 2424448), (806, 2382336), (832, 2307888), (846, 2269696), (858, 2237952), (936, 2051456), (992, 1935648), (1023, 1876992), (1024, 1875159), (1034, 1857024), (1056, 1818336), (1116, 1720576), (1128, 1702272), (1144, 1678464), (1152, 1666808), (1209, 1588224), (1222, 1571328), (1248, 1538592), (1287, 1491968), (1364, 1407744), (1408, 1363752), (1457, 1317888), (1488, 1290432), (1504, 1276704), (1536, 1250106), (1551, 1238016), (1584, 1212224), (1612, 1191168), (1664, 1153944), (1692, 1134848), (1716, 1118976), (1833, 1047552), (1872, 1025728), (1984, 967824), (2046, 938496), (2068, 928512), (2112, 909168), (2232, 860288), (2256, 851136), (2288, 839232), (2304, 833404), (2418, 794112), (2444, 785664), (2496, 769296), (2574, 745984), (2728, 703872), (2816, 681876), (2914, 658944), (2976, 645216), (3008, 638352), (3069, 625664), (3072, 625053), (3102, 619008), (3168, 606112), (3224, 595584), (3328, 576972), (3384, 567424), (3432, 559488), (3627, 529408), (3666, 523776), (3744, 512864), (3968, 483912), (4092, 469248), (4136, 464256), (4224, 454584), (4371, 439296), (4433, 433152), (4464, 430144), (4512, 425568), (4576, 419616), (4608, 416702), (4653, 412672), (4836, 397056), (4888, 392832), (4992, 384648), (5148, 372992), (5456, 351936), (5499, 349184), (5632, 340938), (5828, 329472), (5952, 322608), (6016, 319176), (6138, 312832), (6204, 309504), (6336, 303056), (6448, 297792), (6656, 288486), (6721, 285696), (6768, 283712), (6864, 279744), (7254, 264704), (7332, 261888), (7488, 256432), (7936, 241956), (8184, 234624), (8272, 232128), (8448, 227292), (8742, 219648), (8866, 216576), (8928, 215072), (9024, 212784), (9152, 209808), (9216, 208351), (9306, 206336), (9672, 198528), (9776, 196416), (9984, 192324), (10296, 186496), (10912, 175968), (10998, 174592), (11264, 170469), (11656, 164736), (11904, 161304), (12032, 159588), (12276, 156416), (12408, 154752), (12672, 151528), (12896, 148896), (13113, 146432), (13299, 144384), (13312, 144243), (13442, 142848), (13536, 141856), (13728, 139872), (14508, 132352), (14664, 130944), (14976, 128216), (15872, 120978), (16027, 119808), (16368, 117312), (16544, 116064), (16896, 113646), (17484, 109824), (17732, 108288), (17856, 107536), (18048, 106392), (18304, 104904), (18612, 103168), (18941, 101376), (19344, 99264), (19552, 98208), (19968, 96162), (20163, 95232), (20592, 93248), (21824, 87984), (21996, 87296), (23312, 82368), (23808, 80652), (24064, 79794), (24552, 78208), (24816, 77376), (25344, 75764), (25792, 74448), (26226, 73216), (26598, 72192), (26884, 71424), (27072, 70928), (27456, 69936), (29016, 66176), (29328, 65472), (29952, 64108), (31744, 60489), (32054, 59904), (32736, 58656), (33088, 58032), (33792, 56823), (34968, 54912), (35464, 54144), (35712, 53768), (36096, 53196), (36608, 52452), (37224, 51584), (37882, 50688), (38688, 49632), (39104, 49104), (39897, 48128), (39936, 48081), (40326, 47616), (41184, 46624), (43648, 43992)]