272163840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:117

約数の個数: 352

約数和(自身を含む): 990420480

約数和(自身を除く): 718256640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 47, 48, 52, 58, 60, 64, 65, 78, 80, 87, 94, 96, 104, 116, 120, 128, 130, 141, 145, 156, 160, 174, 188, 192, 195, 208, 232, 235, 240, 256, 260, 282, 290, 312, 320, 348, 376, 377, 384, 390, 416, 435, 464, 470, 480, 512, 520, 564, 580, 611, 624, 640, 696, 705, 752, 754, 768, 780, 832, 870, 928, 940, 960, 1024, 1040, 1128, 1131, 1160, 1222, 1248, 1280, 1363, 1392, 1410, 1504, 1508, 1536, 1560, 1664, 1740, 1833, 1856, 1880, 1885, 1920, 2080, 2256, 2262, 2320, 2444, 2496, 2560, 2726, 2784, 2820, 3008, 3016, 3055, 3072, 3120, 3328, 3480, 3666, 3712, 3760, 3770, 3840, 4089, 4160, 4512, 4524, 4640, 4888, 4992, 5120, 5452, 5568, 5640, 5655, 6016, 6032, 6110, 6240, 6656, 6815, 6960, 7332, 7424, 7520, 7540, 7680, 8178, 8320, 9024, 9048, 9165, 9280, 9776, 9984, 10904, 11136, 11280, 11310, 12032, 12064, 12220, 12480, 13312, 13630, 13920, 14664, 14848, 15040, 15080, 15360, 16356, 16640, 17719, 18048, 18096, 18330, 18560, 19552, 19968, 20445, 21808, 22272, 22560, 22620, 24064, 24128, 24440, 24960, 27260, 27840, 29328, 29696, 30080, 30160, 32712, 33280, 35438, 36096, 36192, 36660, 37120, 39104, 39936, 40890, 43616, 44544, 45120, 45240, 48128, 48256, 48880, 49920, 53157, 54520, 55680, 58656, 60160, 60320, 65424, 66560, 70876, 72192, 72384, 73320, 74240, 78208, 81780, 87232, 88595, 89088, 90240, 90480, 96512, 97760, 99840, 106314, 109040, 111360, 117312, 120320, 120640, 130848, 141752, 144384, 144768, 146640, 148480, 156416, 163560, 174464, 177190, 180480, 180960, 193024, 195520, 199680, 212628, 218080, 222720, 234624, 240640, 241280, 261696, 265785, 283504, 289536, 293280, 312832, 327120, 348928, 354380, 360960, 361920, 386048, 391040, 425256, 436160, 445440, 469248, 482560, 523392, 531570, 567008, 579072, 586560, 625664, 654240, 697856, 708760, 721920, 723840, 782080, 850512, 872320, 938496, 965120, 1046784, 1063140, 1134016, 1158144, 1173120, 1308480, 1395712, 1417520, 1447680, 1564160, 1701024, 1744640, 1876992, 1930240, 2093568, 2126280, 2268032, 2346240, 2616960, 2835040, 2895360, 3128320, 3402048, 3489280, 4187136, 4252560, 4536064, 4692480, 5233920, 5670080, 5790720, 6804096, 6978560, 8505120, 9072128, 9384960, 10467840, 11340160, 13608192, 17010240, 18144256, 20935680, 22680320, 27216384, 34020480, 45360640, 54432768, 68040960, 90721280, 136081920, 272163840]

約数ペア:

[(1, 272163840), (2, 136081920), (3, 90721280), (4, 68040960), (5, 54432768), (6, 45360640), (8, 34020480), (10, 27216384), (12, 22680320), (13, 20935680), (15, 18144256), (16, 17010240), (20, 13608192), (24, 11340160), (26, 10467840), (29, 9384960), (30, 9072128), (32, 8505120), (39, 6978560), (40, 6804096), (47, 5790720), (48, 5670080), (52, 5233920), (58, 4692480), (60, 4536064), (64, 4252560), (65, 4187136), (78, 3489280), (80, 3402048), (87, 3128320), (94, 2895360), (96, 2835040), (104, 2616960), (116, 2346240), (120, 2268032), (128, 2126280), (130, 2093568), (141, 1930240), (145, 1876992), (156, 1744640), (160, 1701024), (174, 1564160), (188, 1447680), (192, 1417520), (195, 1395712), (208, 1308480), (232, 1173120), (235, 1158144), (240, 1134016), (256, 1063140), (260, 1046784), (282, 965120), (290, 938496), (312, 872320), (320, 850512), (348, 782080), (376, 723840), (377, 721920), (384, 708760), (390, 697856), (416, 654240), (435, 625664), (464, 586560), (470, 579072), (480, 567008), (512, 531570), (520, 523392), (564, 482560), (580, 469248), (611, 445440), (624, 436160), (640, 425256), (696, 391040), (705, 386048), (752, 361920), (754, 360960), (768, 354380), (780, 348928), (832, 327120), (870, 312832), (928, 293280), (940, 289536), (960, 283504), (1024, 265785), (1040, 261696), (1128, 241280), (1131, 240640), (1160, 234624), (1222, 222720), (1248, 218080), (1280, 212628), (1363, 199680), (1392, 195520), (1410, 193024), (1504, 180960), (1508, 180480), (1536, 177190), (1560, 174464), (1664, 163560), (1740, 156416), (1833, 148480), (1856, 146640), (1880, 144768), (1885, 144384), (1920, 141752), (2080, 130848), (2256, 120640), (2262, 120320), (2320, 117312), (2444, 111360), (2496, 109040), (2560, 106314), (2726, 99840), (2784, 97760), (2820, 96512), (3008, 90480), (3016, 90240), (3055, 89088), (3072, 88595), (3120, 87232), (3328, 81780), (3480, 78208), (3666, 74240), (3712, 73320), (3760, 72384), (3770, 72192), (3840, 70876), (4089, 66560), (4160, 65424), (4512, 60320), (4524, 60160), (4640, 58656), (4888, 55680), (4992, 54520), (5120, 53157), (5452, 49920), (5568, 48880), (5640, 48256), (5655, 48128), (6016, 45240), (6032, 45120), (6110, 44544), (6240, 43616), (6656, 40890), (6815, 39936), (6960, 39104), (7332, 37120), (7424, 36660), (7520, 36192), (7540, 36096), (7680, 35438), (8178, 33280), (8320, 32712), (9024, 30160), (9048, 30080), (9165, 29696), (9280, 29328), (9776, 27840), (9984, 27260), (10904, 24960), (11136, 24440), (11280, 24128), (11310, 24064), (12032, 22620), (12064, 22560), (12220, 22272), (12480, 21808), (13312, 20445), (13630, 19968), (13920, 19552), (14664, 18560), (14848, 18330), (15040, 18096), (15080, 18048), (15360, 17719), (16356, 16640)]