2247445440

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2797}}^1$

素因数の和:2857

約数の個数: 280

約数和(自身を含む): 8255398272

約数和(自身を除く): 6007952832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2797, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5594, 5952, 6480, 6696, 7440, 8370, 8391, 8640, 8928, 9920, 10044, 11160, 11188, 12555, 12960, 13392, 13985, 14880, 16740, 16782, 17856, 20088, 22320, 22376, 25110, 25173, 25920, 26784, 27970, 29760, 33480, 33564, 40176, 41955, 44640, 44752, 50220, 50346, 53568, 55940, 66960, 67128, 75519, 80352, 83910, 86707, 89280, 89504, 100440, 100692, 111880, 125865, 133920, 134256, 151038, 160704, 167820, 173414, 179008, 200880, 201384, 223760, 226557, 251730, 260121, 267840, 268512, 302076, 335640, 346828, 377595, 401760, 402768, 433535, 447520, 453114, 503460, 520242, 537024, 604152, 671280, 693656, 755190, 780363, 803520, 805536, 867070, 895040, 906228, 1006920, 1040484, 1132785, 1208304, 1300605, 1342560, 1387312, 1510380, 1560726, 1611072, 1734140, 1812456, 2013840, 2080968, 2265570, 2341089, 2416608, 2601210, 2685120, 2774624, 3020760, 3121452, 3468280, 3624912, 3901815, 4027680, 4161936, 4531140, 4682178, 4833216, 5202420, 5549248, 6041520, 6242904, 6936560, 7023267, 7249824, 7803630, 8055360, 8323872, 9062280, 9364356, 10404840, 11705445, 12083040, 12485808, 13873120, 14046534, 14499648, 15607260, 16647744, 18124560, 18728712, 20809680, 23410890, 24166080, 24971616, 27746240, 28093068, 31214520, 35116335, 36249120, 37457424, 41619360, 46821780, 49943232, 56186136, 62429040, 70232670, 72498240, 74914848, 83238720, 93643560, 112372272, 124858080, 140465340, 149829696, 187287120, 224744544, 249716160, 280930680, 374574240, 449489088, 561861360, 749148480, 1123722720, 2247445440]

約数ペア:

[(1, 2247445440), (2, 1123722720), (3, 749148480), (4, 561861360), (5, 449489088), (6, 374574240), (8, 280930680), (9, 249716160), (10, 224744544), (12, 187287120), (15, 149829696), (16, 140465340), (18, 124858080), (20, 112372272), (24, 93643560), (27, 83238720), (30, 74914848), (31, 72498240), (32, 70232670), (36, 62429040), (40, 56186136), (45, 49943232), (48, 46821780), (54, 41619360), (60, 37457424), (62, 36249120), (64, 35116335), (72, 31214520), (80, 28093068), (81, 27746240), (90, 24971616), (93, 24166080), (96, 23410890), (108, 20809680), (120, 18728712), (124, 18124560), (135, 16647744), (144, 15607260), (155, 14499648), (160, 14046534), (162, 13873120), (180, 12485808), (186, 12083040), (192, 11705445), (216, 10404840), (240, 9364356), (248, 9062280), (270, 8323872), (279, 8055360), (288, 7803630), (310, 7249824), (320, 7023267), (324, 6936560), (360, 6242904), (372, 6041520), (405, 5549248), (432, 5202420), (465, 4833216), (480, 4682178), (496, 4531140), (540, 4161936), (558, 4027680), (576, 3901815), (620, 3624912), (648, 3468280), (720, 3121452), (744, 3020760), (810, 2774624), (837, 2685120), (864, 2601210), (930, 2416608), (960, 2341089), (992, 2265570), (1080, 2080968), (1116, 2013840), (1240, 1812456), (1296, 1734140), (1395, 1611072), (1440, 1560726), (1488, 1510380), (1620, 1387312), (1674, 1342560), (1728, 1300605), (1860, 1208304), (1984, 1132785), (2160, 1040484), (2232, 1006920), (2480, 906228), (2511, 895040), (2592, 867070), (2790, 805536), (2797, 803520), (2880, 780363), (2976, 755190), (3240, 693656), (3348, 671280), (3720, 604152), (4185, 537024), (4320, 520242), (4464, 503460), (4960, 453114), (5022, 447520), (5184, 433535), (5580, 402768), (5594, 401760), (5952, 377595), (6480, 346828), (6696, 335640), (7440, 302076), (8370, 268512), (8391, 267840), (8640, 260121), (8928, 251730), (9920, 226557), (10044, 223760), (11160, 201384), (11188, 200880), (12555, 179008), (12960, 173414), (13392, 167820), (13985, 160704), (14880, 151038), (16740, 134256), (16782, 133920), (17856, 125865), (20088, 111880), (22320, 100692), (22376, 100440), (25110, 89504), (25173, 89280), (25920, 86707), (26784, 83910), (27970, 80352), (29760, 75519), (33480, 67128), (33564, 66960), (40176, 55940), (41955, 53568), (44640, 50346), (44752, 50220)]