210150720

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1871}}^1$

素因数の和:1910

約数の個数: 224

約数和(自身を含む): 798819840

約数和(自身を除く): 588669120

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, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1871, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3742, 3744, 4160, 4320, 4680, 5613, 5616, 6240, 7020, 7484, 7488, 8640, 9355, 9360, 11226, 11232, 12480, 14040, 14968, 16839, 18710, 18720, 22452, 22464, 24323, 28065, 28080, 29936, 33678, 37420, 37440, 44904, 48646, 50517, 56130, 56160, 59872, 67356, 72969, 74840, 84195, 89808, 97292, 101034, 112260, 112320, 119744, 121615, 134712, 145938, 149680, 168390, 179616, 194584, 202068, 218907, 224520, 243230, 252585, 269424, 291876, 299360, 336780, 359232, 364845, 389168, 404136, 437814, 449040, 486460, 505170, 538848, 583752, 598720, 656721, 673560, 729690, 778336, 808272, 875628, 898080, 972920, 1010340, 1077696, 1094535, 1167504, 1313442, 1347120, 1459380, 1556672, 1616544, 1751256, 1796160, 1945840, 2020680, 2189070, 2335008, 2626884, 2694240, 2918760, 3233088, 3283605, 3502512, 3891680, 4041360, 4378140, 4670016, 5253768, 5388480, 5837520, 6567210, 7005024, 7783360, 8082720, 8756280, 10507536, 11675040, 13134420, 14010048, 16165440, 17512560, 21015072, 23350080, 26268840, 35025120, 42030144, 52537680, 70050240, 105075360, 210150720]

約数ペア:

[(1, 210150720), (2, 105075360), (3, 70050240), (4, 52537680), (5, 42030144), (6, 35025120), (8, 26268840), (9, 23350080), (10, 21015072), (12, 17512560), (13, 16165440), (15, 14010048), (16, 13134420), (18, 11675040), (20, 10507536), (24, 8756280), (26, 8082720), (27, 7783360), (30, 7005024), (32, 6567210), (36, 5837520), (39, 5388480), (40, 5253768), (45, 4670016), (48, 4378140), (52, 4041360), (54, 3891680), (60, 3502512), (64, 3283605), (65, 3233088), (72, 2918760), (78, 2694240), (80, 2626884), (90, 2335008), (96, 2189070), (104, 2020680), (108, 1945840), (117, 1796160), (120, 1751256), (130, 1616544), (135, 1556672), (144, 1459380), (156, 1347120), (160, 1313442), (180, 1167504), (192, 1094535), (195, 1077696), (208, 1010340), (216, 972920), (234, 898080), (240, 875628), (260, 808272), (270, 778336), (288, 729690), (312, 673560), (320, 656721), (351, 598720), (360, 583752), (390, 538848), (416, 505170), (432, 486460), (468, 449040), (480, 437814), (520, 404136), (540, 389168), (576, 364845), (585, 359232), (624, 336780), (702, 299360), (720, 291876), (780, 269424), (832, 252585), (864, 243230), (936, 224520), (960, 218907), (1040, 202068), (1080, 194584), (1170, 179616), (1248, 168390), (1404, 149680), (1440, 145938), (1560, 134712), (1728, 121615), (1755, 119744), (1871, 112320), (1872, 112260), (2080, 101034), (2160, 97292), (2340, 89808), (2496, 84195), (2808, 74840), (2880, 72969), (3120, 67356), (3510, 59872), (3742, 56160), (3744, 56130), (4160, 50517), (4320, 48646), (4680, 44904), (5613, 37440), (5616, 37420), (6240, 33678), (7020, 29936), (7484, 28080), (7488, 28065), (8640, 24323), (9355, 22464), (9360, 22452), (11226, 18720), (11232, 18710), (12480, 16839), (14040, 14968)]