1266952320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:652

約数の個数: 256

約数和(自身を含む): 4525372800

約数和(自身を除く): 3258420480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 360, 384, 432, 467, 471, 480, 540, 576, 628, 640, 720, 785, 864, 934, 942, 960, 1080, 1152, 1256, 1401, 1413, 1440, 1570, 1728, 1868, 1884, 1920, 2160, 2335, 2355, 2512, 2802, 2826, 2880, 3140, 3456, 3736, 3768, 4203, 4239, 4320, 4670, 4710, 5024, 5604, 5652, 5760, 6280, 7005, 7065, 7472, 7536, 8406, 8478, 8640, 9340, 9420, 10048, 11208, 11304, 12560, 12609, 14010, 14130, 14944, 15072, 16812, 16956, 17280, 18680, 18840, 20096, 21015, 21195, 22416, 22608, 25120, 25218, 28020, 28260, 29888, 30144, 33624, 33912, 37360, 37680, 42030, 42390, 44832, 45216, 50240, 50436, 56040, 56520, 59776, 60288, 63045, 67248, 67824, 73319, 74720, 75360, 84060, 84780, 89664, 90432, 100480, 100872, 112080, 113040, 126090, 134496, 135648, 146638, 149440, 150720, 168120, 169560, 179328, 180864, 201744, 219957, 224160, 226080, 252180, 268992, 271296, 293276, 298880, 301440, 336240, 339120, 366595, 403488, 439914, 448320, 452160, 504360, 537984, 542592, 586552, 659871, 672480, 678240, 733190, 806976, 879828, 896640, 904320, 1008720, 1099785, 1173104, 1319742, 1344960, 1356480, 1466380, 1613952, 1759656, 1979613, 2017440, 2199570, 2346208, 2639484, 2689920, 2712960, 2932760, 3299355, 3519312, 3959226, 4034880, 4399140, 4692416, 5278968, 5865520, 6598710, 7038624, 7918452, 8069760, 8798280, 9384832, 9898065, 10557936, 11731040, 13197420, 14077248, 15836904, 17596560, 19796130, 21115872, 23462080, 26394840, 28154496, 31673808, 35193120, 39592260, 42231744, 46924160, 52789680, 63347616, 70386240, 79184520, 84463488, 105579360, 126695232, 140772480, 158369040, 211158720, 253390464, 316738080, 422317440, 633476160, 1266952320]

約数ペア:

[(1, 1266952320), (2, 633476160), (3, 422317440), (4, 316738080), (5, 253390464), (6, 211158720), (8, 158369040), (9, 140772480), (10, 126695232), (12, 105579360), (15, 84463488), (16, 79184520), (18, 70386240), (20, 63347616), (24, 52789680), (27, 46924160), (30, 42231744), (32, 39592260), (36, 35193120), (40, 31673808), (45, 28154496), (48, 26394840), (54, 23462080), (60, 21115872), (64, 19796130), (72, 17596560), (80, 15836904), (90, 14077248), (96, 13197420), (108, 11731040), (120, 10557936), (128, 9898065), (135, 9384832), (144, 8798280), (157, 8069760), (160, 7918452), (180, 7038624), (192, 6598710), (216, 5865520), (240, 5278968), (270, 4692416), (288, 4399140), (314, 4034880), (320, 3959226), (360, 3519312), (384, 3299355), (432, 2932760), (467, 2712960), (471, 2689920), (480, 2639484), (540, 2346208), (576, 2199570), (628, 2017440), (640, 1979613), (720, 1759656), (785, 1613952), (864, 1466380), (934, 1356480), (942, 1344960), (960, 1319742), (1080, 1173104), (1152, 1099785), (1256, 1008720), (1401, 904320), (1413, 896640), (1440, 879828), (1570, 806976), (1728, 733190), (1868, 678240), (1884, 672480), (1920, 659871), (2160, 586552), (2335, 542592), (2355, 537984), (2512, 504360), (2802, 452160), (2826, 448320), (2880, 439914), (3140, 403488), (3456, 366595), (3736, 339120), (3768, 336240), (4203, 301440), (4239, 298880), (4320, 293276), (4670, 271296), (4710, 268992), (5024, 252180), (5604, 226080), (5652, 224160), (5760, 219957), (6280, 201744), (7005, 180864), (7065, 179328), (7472, 169560), (7536, 168120), (8406, 150720), (8478, 149440), (8640, 146638), (9340, 135648), (9420, 134496), (10048, 126090), (11208, 113040), (11304, 112080), (12560, 100872), (12609, 100480), (14010, 90432), (14130, 89664), (14944, 84780), (15072, 84060), (16812, 75360), (16956, 74720), (17280, 73319), (18680, 67824), (18840, 67248), (20096, 63045), (21015, 60288), (21195, 59776), (22416, 56520), (22608, 56040), (25120, 50436), (25218, 50240), (28020, 45216), (28260, 44832), (29888, 42390), (30144, 42030), (33624, 37680), (33912, 37360)]