18016396160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{1373}}^1$

素因数の和:1529

約数の個数: 256

約数和(自身を含む): 51462345600

約数和(自身を除く): 33445949440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 101, 112, 116, 128, 140, 145, 160, 202, 203, 224, 232, 280, 290, 320, 404, 406, 448, 464, 505, 560, 580, 640, 707, 808, 812, 896, 928, 1010, 1015, 1120, 1160, 1373, 1414, 1616, 1624, 1856, 2020, 2030, 2240, 2320, 2746, 2828, 2929, 3232, 3248, 3535, 3712, 4040, 4060, 4480, 4640, 5492, 5656, 5858, 6464, 6496, 6865, 7070, 8080, 8120, 9280, 9611, 10984, 11312, 11716, 12928, 12992, 13730, 14140, 14645, 16160, 16240, 18560, 19222, 20503, 21968, 22624, 23432, 25984, 27460, 28280, 29290, 32320, 32480, 38444, 39817, 41006, 43936, 45248, 46864, 48055, 54920, 56560, 58580, 64640, 64960, 76888, 79634, 82012, 87872, 90496, 93728, 96110, 102515, 109840, 113120, 117160, 129920, 138673, 153776, 159268, 164024, 175744, 187456, 192220, 199085, 205030, 219680, 226240, 234320, 277346, 278719, 307552, 318536, 328048, 374912, 384440, 398170, 410060, 439360, 452480, 468640, 554692, 557438, 615104, 637072, 656096, 693365, 768880, 796340, 820120, 878720, 937280, 970711, 1109384, 1114876, 1230208, 1274144, 1312192, 1386730, 1393595, 1537760, 1592680, 1640240, 1874560, 1941422, 2218768, 2229752, 2548288, 2624384, 2773460, 2787190, 3075520, 3185360, 3280480, 3882844, 4021517, 4437536, 4459504, 4853555, 5096576, 5546920, 5574380, 6151040, 6370720, 6560960, 7765688, 8043034, 8875072, 8919008, 9707110, 11093840, 11148760, 12741440, 13121920, 15531376, 16086068, 17750144, 17838016, 19414220, 20107585, 22187680, 22297520, 25482880, 28150619, 31062752, 32172136, 35676032, 38828440, 40215170, 44375360, 44595040, 56301238, 62125504, 64344272, 77656880, 80430340, 88750720, 89190080, 112602476, 124251008, 128688544, 140753095, 155313760, 160860680, 178380160, 225204952, 257377088, 281506190, 310627520, 321721360, 450409904, 514754176, 563012380, 621255040, 643442720, 900819808, 1126024760, 1286885440, 1801639616, 2252049520, 2573770880, 3603279232, 4504099040, 9008198080, 18016396160]

約数ペア:

[(1, 18016396160), (2, 9008198080), (4, 4504099040), (5, 3603279232), (7, 2573770880), (8, 2252049520), (10, 1801639616), (14, 1286885440), (16, 1126024760), (20, 900819808), (28, 643442720), (29, 621255040), (32, 563012380), (35, 514754176), (40, 450409904), (56, 321721360), (58, 310627520), (64, 281506190), (70, 257377088), (80, 225204952), (101, 178380160), (112, 160860680), (116, 155313760), (128, 140753095), (140, 128688544), (145, 124251008), (160, 112602476), (202, 89190080), (203, 88750720), (224, 80430340), (232, 77656880), (280, 64344272), (290, 62125504), (320, 56301238), (404, 44595040), (406, 44375360), (448, 40215170), (464, 38828440), (505, 35676032), (560, 32172136), (580, 31062752), (640, 28150619), (707, 25482880), (808, 22297520), (812, 22187680), (896, 20107585), (928, 19414220), (1010, 17838016), (1015, 17750144), (1120, 16086068), (1160, 15531376), (1373, 13121920), (1414, 12741440), (1616, 11148760), (1624, 11093840), (1856, 9707110), (2020, 8919008), (2030, 8875072), (2240, 8043034), (2320, 7765688), (2746, 6560960), (2828, 6370720), (2929, 6151040), (3232, 5574380), (3248, 5546920), (3535, 5096576), (3712, 4853555), (4040, 4459504), (4060, 4437536), (4480, 4021517), (4640, 3882844), (5492, 3280480), (5656, 3185360), (5858, 3075520), (6464, 2787190), (6496, 2773460), (6865, 2624384), (7070, 2548288), (8080, 2229752), (8120, 2218768), (9280, 1941422), (9611, 1874560), (10984, 1640240), (11312, 1592680), (11716, 1537760), (12928, 1393595), (12992, 1386730), (13730, 1312192), (14140, 1274144), (14645, 1230208), (16160, 1114876), (16240, 1109384), (18560, 970711), (19222, 937280), (20503, 878720), (21968, 820120), (22624, 796340), (23432, 768880), (25984, 693365), (27460, 656096), (28280, 637072), (29290, 615104), (32320, 557438), (32480, 554692), (38444, 468640), (39817, 452480), (41006, 439360), (43936, 410060), (45248, 398170), (46864, 384440), (48055, 374912), (54920, 328048), (56560, 318536), (58580, 307552), (64640, 278719), (64960, 277346), (76888, 234320), (79634, 226240), (82012, 219680), (87872, 205030), (90496, 199085), (93728, 192220), (96110, 187456), (102515, 175744), (109840, 164024), (113120, 159268), (117160, 153776), (129920, 138673)]