1520666784

素因数分解:

$2^5\times 3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:359

約数の個数: 432

約数和(自身を含む): 5636318688

約数和(自身を除く): 4115651904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 144, 147, 156, 162, 168, 182, 189, 196, 208, 216, 224, 234, 243, 252, 273, 288, 294, 307, 312, 324, 336, 351, 364, 378, 392, 416, 432, 441, 468, 486, 504, 546, 567, 588, 614, 624, 637, 648, 672, 702, 728, 756, 784, 819, 864, 882, 921, 936, 972, 1008, 1053, 1092, 1134, 1176, 1228, 1248, 1274, 1296, 1323, 1404, 1456, 1512, 1568, 1638, 1701, 1764, 1842, 1872, 1911, 1944, 2016, 2106, 2149, 2184, 2268, 2352, 2456, 2457, 2548, 2592, 2646, 2763, 2808, 2912, 3024, 3159, 3276, 3402, 3528, 3684, 3744, 3822, 3888, 3969, 3991, 4212, 4298, 4368, 4536, 4704, 4912, 4914, 5096, 5292, 5526, 5616, 5733, 6048, 6318, 6447, 6552, 6804, 7056, 7368, 7371, 7644, 7776, 7938, 7982, 8289, 8424, 8596, 8736, 9072, 9824, 9828, 10192, 10584, 11052, 11232, 11466, 11907, 11973, 12636, 12894, 13104, 13608, 14112, 14736, 14742, 15043, 15288, 15876, 15964, 16578, 16848, 17192, 17199, 18144, 19341, 19656, 20384, 21168, 22104, 22113, 22932, 23814, 23946, 24867, 25272, 25788, 26208, 27216, 27937, 29472, 29484, 30086, 30576, 31752, 31928, 33156, 33696, 34384, 34398, 35919, 38682, 39312, 42336, 44208, 44226, 45129, 45864, 47628, 47892, 49734, 50544, 51576, 51597, 54432, 55874, 58023, 58968, 60172, 61152, 63504, 63856, 66312, 68768, 68796, 71838, 74601, 77364, 78624, 83811, 88416, 88452, 90258, 91728, 95256, 95784, 99468, 101088, 103152, 103194, 107757, 111748, 116046, 117936, 120344, 127008, 127712, 132624, 135387, 137592, 143676, 149202, 154728, 154791, 167622, 174069, 176904, 180516, 183456, 190512, 191568, 195559, 198936, 206304, 206388, 215514, 223496, 232092, 235872, 240688, 251433, 265248, 270774, 275184, 287352, 298404, 309456, 309582, 323271, 335244, 348138, 353808, 361032, 381024, 383136, 391118, 397872, 406161, 412776, 431028, 446992, 464184, 481376, 502866, 522207, 541548, 550368, 574704, 586677, 596808, 618912, 619164, 646542, 670488, 696276, 707616, 722064, 754299, 782236, 795744, 812322, 825552, 862056, 893984, 928368, 969813, 1005732, 1044414, 1083096, 1149408, 1173354, 1193616, 1218483, 1238328, 1293084, 1340976, 1392552, 1444128, 1508598, 1564472, 1624644, 1651104, 1724112, 1760031, 1856736, 1939626, 2011464, 2088828, 2166192, 2262897, 2346708, 2387232, 2436966, 2476656, 2586168, 2681952, 2785104, 3017196, 3128944, 3249288, 3448224, 3520062, 3655449, 3879252, 4022928, 4177656, 4332384, 4525794, 4693416, 4873932, 4953312, 5172336, 5280093, 5570208, 6034392, 6257888, 6498576, 6788691, 7040124, 7310898, 7758504, 8045856, 8355312, 9051588, 9386832, 9747864, 10344672, 10560186, 12068784, 12997152, 13577382, 14080248, 14621796, 15517008, 15840279, 16710624, 18103176, 18773664, 19495728, 21120372, 24137568, 27154764, 28160496, 29243592, 31034016, 31680558, 36206352, 38991456, 42240744, 47520837, 54309528, 56320992, 58487184, 63361116, 72412704, 84481488, 95041674, 108619056, 116974368, 126722232, 168962976, 190083348, 217238112, 253444464, 380166696, 506888928, 760333392, 1520666784]

約数ペア:

[(1, 1520666784), (2, 760333392), (3, 506888928), (4, 380166696), (6, 253444464), (7, 217238112), (8, 190083348), (9, 168962976), (12, 126722232), (13, 116974368), (14, 108619056), (16, 95041674), (18, 84481488), (21, 72412704), (24, 63361116), (26, 58487184), (27, 56320992), (28, 54309528), (32, 47520837), (36, 42240744), (39, 38991456), (42, 36206352), (48, 31680558), (49, 31034016), (52, 29243592), (54, 28160496), (56, 27154764), (63, 24137568), (72, 21120372), (78, 19495728), (81, 18773664), (84, 18103176), (91, 16710624), (96, 15840279), (98, 15517008), (104, 14621796), (108, 14080248), (112, 13577382), (117, 12997152), (126, 12068784), (144, 10560186), (147, 10344672), (156, 9747864), (162, 9386832), (168, 9051588), (182, 8355312), (189, 8045856), (196, 7758504), (208, 7310898), (216, 7040124), (224, 6788691), (234, 6498576), (243, 6257888), (252, 6034392), (273, 5570208), (288, 5280093), (294, 5172336), (307, 4953312), (312, 4873932), (324, 4693416), (336, 4525794), (351, 4332384), (364, 4177656), (378, 4022928), (392, 3879252), (416, 3655449), (432, 3520062), (441, 3448224), (468, 3249288), (486, 3128944), (504, 3017196), (546, 2785104), (567, 2681952), (588, 2586168), (614, 2476656), (624, 2436966), (637, 2387232), (648, 2346708), (672, 2262897), (702, 2166192), (728, 2088828), (756, 2011464), (784, 1939626), (819, 1856736), (864, 1760031), (882, 1724112), (921, 1651104), (936, 1624644), (972, 1564472), (1008, 1508598), (1053, 1444128), (1092, 1392552), (1134, 1340976), (1176, 1293084), (1228, 1238328), (1248, 1218483), (1274, 1193616), (1296, 1173354), (1323, 1149408), (1404, 1083096), (1456, 1044414), (1512, 1005732), (1568, 969813), (1638, 928368), (1701, 893984), (1764, 862056), (1842, 825552), (1872, 812322), (1911, 795744), (1944, 782236), (2016, 754299), (2106, 722064), (2149, 707616), (2184, 696276), (2268, 670488), (2352, 646542), (2456, 619164), (2457, 618912), (2548, 596808), (2592, 586677), (2646, 574704), (2763, 550368), (2808, 541548), (2912, 522207), (3024, 502866), (3159, 481376), (3276, 464184), (3402, 446992), (3528, 431028), (3684, 412776), (3744, 406161), (3822, 397872), (3888, 391118), (3969, 383136), (3991, 381024), (4212, 361032), (4298, 353808), (4368, 348138), (4536, 335244), (4704, 323271), (4912, 309582), (4914, 309456), (5096, 298404), (5292, 287352), (5526, 275184), (5616, 270774), (5733, 265248), (6048, 251433), (6318, 240688), (6447, 235872), (6552, 232092), (6804, 223496), (7056, 215514), (7368, 206388), (7371, 206304), (7644, 198936), (7776, 195559), (7938, 191568), (7982, 190512), (8289, 183456), (8424, 180516), (8596, 176904), (8736, 174069), (9072, 167622), (9824, 154791), (9828, 154728), (10192, 149202), (10584, 143676), (11052, 137592), (11232, 135387), (11466, 132624), (11907, 127712), (11973, 127008), (12636, 120344), (12894, 117936), (13104, 116046), (13608, 111748), (14112, 107757), (14736, 103194), (14742, 103152), (15043, 101088), (15288, 99468), (15876, 95784), (15964, 95256), (16578, 91728), (16848, 90258), (17192, 88452), (17199, 88416), (18144, 83811), (19341, 78624), (19656, 77364), (20384, 74601), (21168, 71838), (22104, 68796), (22113, 68768), (22932, 66312), (23814, 63856), (23946, 63504), (24867, 61152), (25272, 60172), (25788, 58968), (26208, 58023), (27216, 55874), (27937, 54432), (29472, 51597), (29484, 51576), (30086, 50544), (30576, 49734), (31752, 47892), (31928, 47628), (33156, 45864), (33696, 45129), (34384, 44226), (34398, 44208), (35919, 42336), (38682, 39312)]