1291610880

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:337

約数の個数: 576

約数和(自身を含む): 5533516800

約数和(自身を除く): 4241905920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 152, 160, 168, 171, 180, 189, 190, 192, 210, 216, 224, 228, 240, 252, 256, 266, 270, 280, 281, 285, 288, 304, 315, 320, 336, 342, 360, 378, 380, 384, 399, 420, 432, 448, 456, 480, 504, 513, 532, 540, 560, 562, 570, 576, 608, 630, 640, 665, 672, 684, 720, 756, 760, 768, 798, 840, 843, 855, 864, 896, 912, 945, 960, 1008, 1026, 1064, 1080, 1120, 1124, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1405, 1440, 1512, 1520, 1596, 1680, 1686, 1710, 1728, 1792, 1824, 1890, 1920, 1967, 1995, 2016, 2052, 2128, 2160, 2240, 2248, 2280, 2304, 2394, 2432, 2520, 2529, 2565, 2660, 2688, 2736, 2810, 2880, 3024, 3040, 3192, 3360, 3372, 3420, 3456, 3591, 3648, 3780, 3840, 3934, 3990, 4032, 4104, 4215, 4256, 4320, 4480, 4496, 4560, 4788, 4864, 5040, 5058, 5130, 5320, 5339, 5376, 5472, 5620, 5760, 5901, 5985, 6048, 6080, 6384, 6720, 6744, 6840, 6912, 7182, 7296, 7560, 7587, 7868, 7980, 8064, 8208, 8430, 8512, 8640, 8960, 8992, 9120, 9576, 9835, 10080, 10116, 10260, 10640, 10678, 10944, 11240, 11520, 11802, 11970, 12096, 12160, 12645, 12768, 13440, 13488, 13680, 14364, 14592, 15120, 15174, 15736, 15960, 16017, 16128, 16416, 16860, 17024, 17280, 17703, 17955, 17984, 18240, 19152, 19670, 20160, 20232, 20520, 21280, 21356, 21888, 22480, 23604, 23940, 24192, 24320, 25290, 25536, 26695, 26880, 26976, 27360, 28728, 29505, 30240, 30348, 31472, 31920, 32034, 32832, 33720, 34048, 34560, 35406, 35910, 35968, 36480, 37373, 37935, 38304, 39340, 40320, 40464, 41040, 42560, 42712, 43776, 44960, 47208, 47880, 48051, 48384, 50580, 51072, 53109, 53390, 53952, 54720, 57456, 59010, 60480, 60696, 62944, 63840, 64068, 65664, 67440, 70812, 71820, 71936, 72960, 74746, 75870, 76608, 78680, 80085, 80640, 80928, 82080, 85120, 85424, 88515, 89920, 94416, 95760, 96102, 101160, 102144, 106218, 106780, 107904, 109440, 112119, 114912, 118020, 120960, 121392, 125888, 127680, 128136, 131328, 134880, 141624, 143640, 144153, 149492, 151740, 153216, 157360, 160170, 161856, 164160, 170240, 170848, 177030, 179840, 186865, 188832, 191520, 192204, 202320, 212436, 213560, 215808, 218880, 224238, 229824, 236040, 240255, 241920, 242784, 251776, 255360, 256272, 265545, 269760, 283248, 287280, 288306, 298984, 303480, 306432, 314720, 320340, 323712, 328320, 336357, 341696, 354060, 359680, 373730, 377664, 383040, 384408, 404640, 424872, 427120, 448476, 459648, 472080, 480510, 485568, 503552, 510720, 512544, 531090, 539520, 560595, 566496, 574560, 576612, 597968, 606960, 629440, 640680, 647424, 656640, 672714, 683392, 708120, 720765, 747460, 755328, 766080, 768816, 809280, 849744, 854240, 896952, 919296, 944160, 961020, 971136, 1009071, 1025088, 1062180, 1079040, 1121190, 1132992, 1149120, 1153224, 1195936, 1213920, 1258880, 1281360, 1345428, 1366784, 1416240, 1441530, 1494920, 1510656, 1532160, 1537632, 1618560, 1681785, 1699488, 1708480, 1793904, 1888320, 1922040, 1942272, 2018142, 2050176, 2124360, 2242380, 2265984, 2298240, 2306448, 2391872, 2427840, 2517760, 2562720, 2690856, 2832480, 2883060, 2989840, 3075264, 3237120, 3363570, 3398976, 3416960, 3587808, 3776640, 3844080, 4036284, 4100352, 4248720, 4484760, 4531968, 4596480, 4612896, 4783744, 4855680, 5045355, 5125440, 5381712, 5664960, 5766120, 5979680, 6150528, 6727140, 6797952, 6833920, 7175616, 7553280, 7688160, 8072568, 8497440, 8969520, 9225792, 9567488, 9711360, 10090710, 10250880, 10763424, 11329920, 11532240, 11959360, 12301056, 13454280, 13595904, 14351232, 15376320, 16145136, 16994880, 17939040, 18451584, 20181420, 20501760, 21526848, 22659840, 23064480, 23918720, 26908560, 28702464, 30752640, 32290272, 33989760, 35878080, 36903168, 40362840, 43053696, 46128960, 47837440, 53817120, 61505280, 64580544, 67979520, 71756160, 80725680, 86107392, 92257920, 107634240, 129161088, 143512320, 161451360, 184515840, 215268480, 258322176, 322902720, 430536960, 645805440, 1291610880]

約数ペア:

[(1, 1291610880), (2, 645805440), (3, 430536960), (4, 322902720), (5, 258322176), (6, 215268480), (7, 184515840), (8, 161451360), (9, 143512320), (10, 129161088), (12, 107634240), (14, 92257920), (15, 86107392), (16, 80725680), (18, 71756160), (19, 67979520), (20, 64580544), (21, 61505280), (24, 53817120), (27, 47837440), (28, 46128960), (30, 43053696), (32, 40362840), (35, 36903168), (36, 35878080), (38, 33989760), (40, 32290272), (42, 30752640), (45, 28702464), (48, 26908560), (54, 23918720), (56, 23064480), (57, 22659840), (60, 21526848), (63, 20501760), (64, 20181420), (70, 18451584), (72, 17939040), (76, 16994880), (80, 16145136), (84, 15376320), (90, 14351232), (95, 13595904), (96, 13454280), (105, 12301056), (108, 11959360), (112, 11532240), (114, 11329920), (120, 10763424), (126, 10250880), (128, 10090710), (133, 9711360), (135, 9567488), (140, 9225792), (144, 8969520), (152, 8497440), (160, 8072568), (168, 7688160), (171, 7553280), (180, 7175616), (189, 6833920), (190, 6797952), (192, 6727140), (210, 6150528), (216, 5979680), (224, 5766120), (228, 5664960), (240, 5381712), (252, 5125440), (256, 5045355), (266, 4855680), (270, 4783744), (280, 4612896), (281, 4596480), (285, 4531968), (288, 4484760), (304, 4248720), (315, 4100352), (320, 4036284), (336, 3844080), (342, 3776640), (360, 3587808), (378, 3416960), (380, 3398976), (384, 3363570), (399, 3237120), (420, 3075264), (432, 2989840), (448, 2883060), (456, 2832480), (480, 2690856), (504, 2562720), (513, 2517760), (532, 2427840), (540, 2391872), (560, 2306448), (562, 2298240), (570, 2265984), (576, 2242380), (608, 2124360), (630, 2050176), (640, 2018142), (665, 1942272), (672, 1922040), (684, 1888320), (720, 1793904), (756, 1708480), (760, 1699488), (768, 1681785), (798, 1618560), (840, 1537632), (843, 1532160), (855, 1510656), (864, 1494920), (896, 1441530), (912, 1416240), (945, 1366784), (960, 1345428), (1008, 1281360), (1026, 1258880), (1064, 1213920), (1080, 1195936), (1120, 1153224), (1124, 1149120), (1140, 1132992), (1152, 1121190), (1197, 1079040), (1216, 1062180), (1260, 1025088), (1280, 1009071), (1330, 971136), (1344, 961020), (1368, 944160), (1405, 919296), (1440, 896952), (1512, 854240), (1520, 849744), (1596, 809280), (1680, 768816), (1686, 766080), (1710, 755328), (1728, 747460), (1792, 720765), (1824, 708120), (1890, 683392), (1920, 672714), (1967, 656640), (1995, 647424), (2016, 640680), (2052, 629440), (2128, 606960), (2160, 597968), (2240, 576612), (2248, 574560), (2280, 566496), (2304, 560595), (2394, 539520), (2432, 531090), (2520, 512544), (2529, 510720), (2565, 503552), (2660, 485568), (2688, 480510), (2736, 472080), (2810, 459648), (2880, 448476), (3024, 427120), (3040, 424872), (3192, 404640), (3360, 384408), (3372, 383040), (3420, 377664), (3456, 373730), (3591, 359680), (3648, 354060), (3780, 341696), (3840, 336357), (3934, 328320), (3990, 323712), (4032, 320340), (4104, 314720), (4215, 306432), (4256, 303480), (4320, 298984), (4480, 288306), (4496, 287280), (4560, 283248), (4788, 269760), (4864, 265545), (5040, 256272), (5058, 255360), (5130, 251776), (5320, 242784), (5339, 241920), (5376, 240255), (5472, 236040), (5620, 229824), (5760, 224238), (5901, 218880), (5985, 215808), (6048, 213560), (6080, 212436), (6384, 202320), (6720, 192204), (6744, 191520), (6840, 188832), (6912, 186865), (7182, 179840), (7296, 177030), (7560, 170848), (7587, 170240), (7868, 164160), (7980, 161856), (8064, 160170), (8208, 157360), (8430, 153216), (8512, 151740), (8640, 149492), (8960, 144153), (8992, 143640), (9120, 141624), (9576, 134880), (9835, 131328), (10080, 128136), (10116, 127680), (10260, 125888), (10640, 121392), (10678, 120960), (10944, 118020), (11240, 114912), (11520, 112119), (11802, 109440), (11970, 107904), (12096, 106780), (12160, 106218), (12645, 102144), (12768, 101160), (13440, 96102), (13488, 95760), (13680, 94416), (14364, 89920), (14592, 88515), (15120, 85424), (15174, 85120), (15736, 82080), (15960, 80928), (16017, 80640), (16128, 80085), (16416, 78680), (16860, 76608), (17024, 75870), (17280, 74746), (17703, 72960), (17955, 71936), (17984, 71820), (18240, 70812), (19152, 67440), (19670, 65664), (20160, 64068), (20232, 63840), (20520, 62944), (21280, 60696), (21356, 60480), (21888, 59010), (22480, 57456), (23604, 54720), (23940, 53952), (24192, 53390), (24320, 53109), (25290, 51072), (25536, 50580), (26695, 48384), (26880, 48051), (26976, 47880), (27360, 47208), (28728, 44960), (29505, 43776), (30240, 42712), (30348, 42560), (31472, 41040), (31920, 40464), (32034, 40320), (32832, 39340), (33720, 38304), (34048, 37935), (34560, 37373), (35406, 36480), (35910, 35968)]