2007048960

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{24889}}^1$

素因数の和:24923

約数の個数: 216

約数和(自身を含む): 7936524960

約数和(自身を除く): 5929476000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 24889, 26880, 40320, 49778, 74667, 80640, 99556, 124445, 149334, 174223, 199112, 224001, 248890, 298668, 348446, 373335, 398224, 448002, 497780, 522669, 597336, 696892, 746670, 796448, 871115, 896004, 995560, 1045338, 1120005, 1194672, 1393784, 1493340, 1568007, 1592896, 1742230, 1792008, 1991120, 2090676, 2240010, 2389344, 2613345, 2787568, 2986680, 3136014, 3185792, 3484460, 3584016, 3982240, 4181352, 4480020, 4778688, 5226690, 5575136, 5973360, 6272028, 6371584, 6968920, 7168032, 7840035, 7964480, 8362704, 8960040, 9557376, 10453380, 11150272, 11946720, 12544056, 13937840, 14336064, 15680070, 15928960, 16725408, 17920080, 19114752, 20906760, 22300544, 23893440, 25088112, 27875680, 28672128, 31360140, 31857920, 33450816, 35840160, 41813520, 44601088, 47786880, 50176224, 55751360, 57344256, 62720280, 66901632, 71680320, 83627040, 95573760, 100352448, 111502720, 125440560, 133803264, 143360640, 167254080, 200704896, 223005440, 250881120, 286721280, 334508160, 401409792, 501762240, 669016320, 1003524480, 2007048960]

約数ペア:

[(1, 2007048960), (2, 1003524480), (3, 669016320), (4, 501762240), (5, 401409792), (6, 334508160), (7, 286721280), (8, 250881120), (9, 223005440), (10, 200704896), (12, 167254080), (14, 143360640), (15, 133803264), (16, 125440560), (18, 111502720), (20, 100352448), (21, 95573760), (24, 83627040), (28, 71680320), (30, 66901632), (32, 62720280), (35, 57344256), (36, 55751360), (40, 50176224), (42, 47786880), (45, 44601088), (48, 41813520), (56, 35840160), (60, 33450816), (63, 31857920), (64, 31360140), (70, 28672128), (72, 27875680), (80, 25088112), (84, 23893440), (90, 22300544), (96, 20906760), (105, 19114752), (112, 17920080), (120, 16725408), (126, 15928960), (128, 15680070), (140, 14336064), (144, 13937840), (160, 12544056), (168, 11946720), (180, 11150272), (192, 10453380), (210, 9557376), (224, 8960040), (240, 8362704), (252, 7964480), (256, 7840035), (280, 7168032), (288, 6968920), (315, 6371584), (320, 6272028), (336, 5973360), (360, 5575136), (384, 5226690), (420, 4778688), (448, 4480020), (480, 4181352), (504, 3982240), (560, 3584016), (576, 3484460), (630, 3185792), (640, 3136014), (672, 2986680), (720, 2787568), (768, 2613345), (840, 2389344), (896, 2240010), (960, 2090676), (1008, 1991120), (1120, 1792008), (1152, 1742230), (1260, 1592896), (1280, 1568007), (1344, 1493340), (1440, 1393784), (1680, 1194672), (1792, 1120005), (1920, 1045338), (2016, 995560), (2240, 896004), (2304, 871115), (2520, 796448), (2688, 746670), (2880, 696892), (3360, 597336), (3840, 522669), (4032, 497780), (4480, 448002), (5040, 398224), (5376, 373335), (5760, 348446), (6720, 298668), (8064, 248890), (8960, 224001), (10080, 199112), (11520, 174223), (13440, 149334), (16128, 124445), (20160, 99556), (24889, 80640), (26880, 74667), (40320, 49778)]