745580160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3319}}^1$

素因数の和:3360

約数の個数: 256

約数和(自身を含む): 2844576000

約数和(自身を除く): 2098995840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3319, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 6638, 7020, 7488, 8320, 8640, 9360, 9957, 11232, 12480, 13276, 14040, 14976, 16595, 17280, 18720, 19914, 22464, 24960, 26552, 28080, 29871, 33190, 37440, 39828, 43147, 44928, 49785, 53104, 56160, 59742, 66380, 74880, 79656, 86294, 89613, 99570, 106208, 112320, 119484, 129441, 132760, 149355, 159312, 172588, 179226, 199140, 212416, 215735, 224640, 238968, 258882, 265520, 298710, 318624, 345176, 358452, 388323, 398280, 424832, 431470, 448065, 477936, 517764, 531040, 597420, 637248, 647205, 690352, 716904, 776646, 796560, 862940, 896130, 955872, 1035528, 1062080, 1164969, 1194840, 1274496, 1294410, 1380704, 1433808, 1553292, 1593120, 1725880, 1792260, 1911744, 1941615, 2071056, 2124160, 2329938, 2389680, 2588820, 2761408, 2867616, 3106584, 3186240, 3451760, 3584520, 3823488, 3883230, 4142112, 4659876, 4779360, 5177640, 5522816, 5735232, 5824845, 6213168, 6372480, 6903520, 7169040, 7766460, 8284224, 9319752, 9558720, 10355280, 11470464, 11649690, 12426336, 13807040, 14338080, 15532920, 16568448, 18639504, 19117440, 20710560, 23299380, 24852672, 27614080, 28676160, 31065840, 37279008, 41421120, 46598760, 49705344, 57352320, 62131680, 74558016, 82842240, 93197520, 124263360, 149116032, 186395040, 248526720, 372790080, 745580160]

約数ペア:

[(1, 745580160), (2, 372790080), (3, 248526720), (4, 186395040), (5, 149116032), (6, 124263360), (8, 93197520), (9, 82842240), (10, 74558016), (12, 62131680), (13, 57352320), (15, 49705344), (16, 46598760), (18, 41421120), (20, 37279008), (24, 31065840), (26, 28676160), (27, 27614080), (30, 24852672), (32, 23299380), (36, 20710560), (39, 19117440), (40, 18639504), (45, 16568448), (48, 15532920), (52, 14338080), (54, 13807040), (60, 12426336), (64, 11649690), (65, 11470464), (72, 10355280), (78, 9558720), (80, 9319752), (90, 8284224), (96, 7766460), (104, 7169040), (108, 6903520), (117, 6372480), (120, 6213168), (128, 5824845), (130, 5735232), (135, 5522816), (144, 5177640), (156, 4779360), (160, 4659876), (180, 4142112), (192, 3883230), (195, 3823488), (208, 3584520), (216, 3451760), (234, 3186240), (240, 3106584), (260, 2867616), (270, 2761408), (288, 2588820), (312, 2389680), (320, 2329938), (351, 2124160), (360, 2071056), (384, 1941615), (390, 1911744), (416, 1792260), (432, 1725880), (468, 1593120), (480, 1553292), (520, 1433808), (540, 1380704), (576, 1294410), (585, 1274496), (624, 1194840), (640, 1164969), (702, 1062080), (720, 1035528), (780, 955872), (832, 896130), (864, 862940), (936, 796560), (960, 776646), (1040, 716904), (1080, 690352), (1152, 647205), (1170, 637248), (1248, 597420), (1404, 531040), (1440, 517764), (1560, 477936), (1664, 448065), (1728, 431470), (1755, 424832), (1872, 398280), (1920, 388323), (2080, 358452), (2160, 345176), (2340, 318624), (2496, 298710), (2808, 265520), (2880, 258882), (3120, 238968), (3319, 224640), (3456, 215735), (3510, 212416), (3744, 199140), (4160, 179226), (4320, 172588), (4680, 159312), (4992, 149355), (5616, 132760), (5760, 129441), (6240, 119484), (6638, 112320), (7020, 106208), (7488, 99570), (8320, 89613), (8640, 86294), (9360, 79656), (9957, 74880), (11232, 66380), (12480, 59742), (13276, 56160), (14040, 53104), (14976, 49785), (16595, 44928), (17280, 43147), (18720, 39828), (19914, 37440), (22464, 33190), (24960, 29871), (26552, 28080)]