266670720

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 192

約数和(自身を含む): 935943840

約数和(自身を除く): 669273120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 120, 128, 134, 144, 160, 180, 192, 201, 240, 268, 288, 320, 335, 360, 384, 402, 480, 536, 576, 603, 640, 670, 691, 720, 804, 960, 1005, 1072, 1152, 1206, 1340, 1382, 1440, 1608, 1920, 2010, 2073, 2144, 2412, 2680, 2764, 2880, 3015, 3216, 3455, 4020, 4146, 4288, 4824, 5360, 5528, 5760, 6030, 6219, 6432, 6910, 8040, 8292, 8576, 9648, 10365, 10720, 11056, 12060, 12438, 12864, 13820, 16080, 16584, 19296, 20730, 21440, 22112, 24120, 24876, 25728, 27640, 31095, 32160, 33168, 38592, 41460, 42880, 44224, 46297, 48240, 49752, 55280, 62190, 64320, 66336, 77184, 82920, 88448, 92594, 96480, 99504, 110560, 124380, 128640, 132672, 138891, 165840, 185188, 192960, 199008, 221120, 231485, 248760, 265344, 277782, 331680, 370376, 385920, 398016, 416673, 442240, 462970, 497520, 555564, 663360, 694455, 740752, 796032, 833346, 925940, 995040, 1111128, 1326720, 1388910, 1481504, 1666692, 1851880, 1990080, 2083365, 2222256, 2777820, 2963008, 3333384, 3703760, 3980160, 4166730, 4444512, 5555640, 5926016, 6666768, 7407520, 8333460, 8889024, 11111280, 13333536, 14815040, 16666920, 17778048, 22222560, 26667072, 29630080, 33333840, 44445120, 53334144, 66667680, 88890240, 133335360, 266670720]

約数ペア:

[(1, 266670720), (2, 133335360), (3, 88890240), (4, 66667680), (5, 53334144), (6, 44445120), (8, 33333840), (9, 29630080), (10, 26667072), (12, 22222560), (15, 17778048), (16, 16666920), (18, 14815040), (20, 13333536), (24, 11111280), (30, 8889024), (32, 8333460), (36, 7407520), (40, 6666768), (45, 5926016), (48, 5555640), (60, 4444512), (64, 4166730), (67, 3980160), (72, 3703760), (80, 3333384), (90, 2963008), (96, 2777820), (120, 2222256), (128, 2083365), (134, 1990080), (144, 1851880), (160, 1666692), (180, 1481504), (192, 1388910), (201, 1326720), (240, 1111128), (268, 995040), (288, 925940), (320, 833346), (335, 796032), (360, 740752), (384, 694455), (402, 663360), (480, 555564), (536, 497520), (576, 462970), (603, 442240), (640, 416673), (670, 398016), (691, 385920), (720, 370376), (804, 331680), (960, 277782), (1005, 265344), (1072, 248760), (1152, 231485), (1206, 221120), (1340, 199008), (1382, 192960), (1440, 185188), (1608, 165840), (1920, 138891), (2010, 132672), (2073, 128640), (2144, 124380), (2412, 110560), (2680, 99504), (2764, 96480), (2880, 92594), (3015, 88448), (3216, 82920), (3455, 77184), (4020, 66336), (4146, 64320), (4288, 62190), (4824, 55280), (5360, 49752), (5528, 48240), (5760, 46297), (6030, 44224), (6219, 42880), (6432, 41460), (6910, 38592), (8040, 33168), (8292, 32160), (8576, 31095), (9648, 27640), (10365, 25728), (10720, 24876), (11056, 24120), (12060, 22112), (12438, 21440), (12864, 20730), (13820, 19296), (16080, 16584)]