156591360

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 582785280

約数和(自身を除く): 426193920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 180, 184, 192, 197, 207, 216, 230, 240, 256, 270, 276, 288, 320, 345, 360, 368, 384, 394, 414, 432, 460, 480, 540, 552, 576, 591, 621, 640, 690, 720, 736, 768, 788, 828, 864, 920, 960, 985, 1035, 1080, 1104, 1152, 1182, 1242, 1280, 1380, 1440, 1472, 1576, 1656, 1728, 1773, 1840, 1920, 1970, 2070, 2160, 2208, 2304, 2364, 2484, 2760, 2880, 2944, 2955, 3105, 3152, 3312, 3456, 3546, 3680, 3840, 3940, 4140, 4320, 4416, 4531, 4728, 4968, 5319, 5520, 5760, 5888, 5910, 6210, 6304, 6624, 6912, 7092, 7360, 7880, 8280, 8640, 8832, 8865, 9062, 9456, 9936, 10638, 11040, 11520, 11820, 12420, 12608, 13248, 13593, 14184, 14720, 15760, 16560, 17280, 17664, 17730, 18124, 18912, 19872, 21276, 22080, 22655, 23640, 24840, 25216, 26496, 26595, 27186, 28368, 29440, 31520, 33120, 34560, 35460, 36248, 37824, 39744, 40779, 42552, 44160, 45310, 47280, 49680, 50432, 52992, 53190, 54372, 56736, 63040, 66240, 67965, 70920, 72496, 75648, 79488, 81558, 85104, 88320, 90620, 94560, 99360, 106380, 108744, 113472, 122337, 126080, 132480, 135930, 141840, 144992, 151296, 158976, 163116, 170208, 181240, 189120, 198720, 203895, 212760, 217488, 226944, 244674, 252160, 264960, 271860, 283680, 289984, 326232, 340416, 362480, 378240, 397440, 407790, 425520, 434976, 453888, 489348, 543720, 567360, 579968, 611685, 652464, 680832, 724960, 756480, 794880, 815580, 851040, 869952, 978696, 1087440, 1134720, 1159936, 1223370, 1304928, 1361664, 1449920, 1631160, 1702080, 1739904, 1957392, 2174880, 2269440, 2446740, 2609856, 2899840, 3262320, 3404160, 3479808, 3914784, 4349760, 4893480, 5219712, 5799680, 6524640, 6808320, 7829568, 8699520, 9786960, 10439424, 13049280, 15659136, 17399040, 19573920, 26098560, 31318272, 39147840, 52197120, 78295680, 156591360]

約数ペア:

[(1, 156591360), (2, 78295680), (3, 52197120), (4, 39147840), (5, 31318272), (6, 26098560), (8, 19573920), (9, 17399040), (10, 15659136), (12, 13049280), (15, 10439424), (16, 9786960), (18, 8699520), (20, 7829568), (23, 6808320), (24, 6524640), (27, 5799680), (30, 5219712), (32, 4893480), (36, 4349760), (40, 3914784), (45, 3479808), (46, 3404160), (48, 3262320), (54, 2899840), (60, 2609856), (64, 2446740), (69, 2269440), (72, 2174880), (80, 1957392), (90, 1739904), (92, 1702080), (96, 1631160), (108, 1449920), (115, 1361664), (120, 1304928), (128, 1223370), (135, 1159936), (138, 1134720), (144, 1087440), (160, 978696), (180, 869952), (184, 851040), (192, 815580), (197, 794880), (207, 756480), (216, 724960), (230, 680832), (240, 652464), (256, 611685), (270, 579968), (276, 567360), (288, 543720), (320, 489348), (345, 453888), (360, 434976), (368, 425520), (384, 407790), (394, 397440), (414, 378240), (432, 362480), (460, 340416), (480, 326232), (540, 289984), (552, 283680), (576, 271860), (591, 264960), (621, 252160), (640, 244674), (690, 226944), (720, 217488), (736, 212760), (768, 203895), (788, 198720), (828, 189120), (864, 181240), (920, 170208), (960, 163116), (985, 158976), (1035, 151296), (1080, 144992), (1104, 141840), (1152, 135930), (1182, 132480), (1242, 126080), (1280, 122337), (1380, 113472), (1440, 108744), (1472, 106380), (1576, 99360), (1656, 94560), (1728, 90620), (1773, 88320), (1840, 85104), (1920, 81558), (1970, 79488), (2070, 75648), (2160, 72496), (2208, 70920), (2304, 67965), (2364, 66240), (2484, 63040), (2760, 56736), (2880, 54372), (2944, 53190), (2955, 52992), (3105, 50432), (3152, 49680), (3312, 47280), (3456, 45310), (3546, 44160), (3680, 42552), (3840, 40779), (3940, 39744), (4140, 37824), (4320, 36248), (4416, 35460), (4531, 34560), (4728, 33120), (4968, 31520), (5319, 29440), (5520, 28368), (5760, 27186), (5888, 26595), (5910, 26496), (6210, 25216), (6304, 24840), (6624, 23640), (6912, 22655), (7092, 22080), (7360, 21276), (7880, 19872), (8280, 18912), (8640, 18124), (8832, 17730), (8865, 17664), (9062, 17280), (9456, 16560), (9936, 15760), (10638, 14720), (11040, 14184), (11520, 13593), (11820, 13248), (12420, 12608)]