2791998720

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3887

約数の個数: 360

約数和(自身を含む): 11420433024

約数和(自身を除く): 8628434304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3840, 3847, 4032, 4320, 4480, 4536, 5040, 5184, 5376, 5670, 5760, 6048, 6480, 6720, 6912, 7560, 7694, 8064, 8640, 8960, 9072, 10080, 10368, 11340, 11520, 11541, 12096, 12960, 13440, 15120, 15388, 16128, 17280, 18144, 19235, 20160, 20736, 22680, 23082, 24192, 25920, 26880, 26929, 30240, 30776, 34560, 34623, 36288, 38470, 40320, 45360, 46164, 48384, 51840, 53858, 57705, 60480, 61552, 69246, 72576, 76940, 80640, 80787, 90720, 92328, 103680, 103869, 107716, 115410, 120960, 123104, 134645, 138492, 145152, 153880, 161574, 173115, 181440, 184656, 207738, 215432, 230820, 241920, 242361, 246208, 269290, 276984, 307760, 311607, 323148, 346230, 362880, 369312, 403935, 415476, 430864, 461640, 484722, 492416, 519345, 538580, 553968, 615520, 623214, 646296, 692460, 725760, 727083, 738624, 807870, 830952, 861728, 923280, 969444, 984832, 1038690, 1077160, 1107936, 1211805, 1231040, 1246428, 1292592, 1384920, 1454166, 1477248, 1558035, 1615740, 1661904, 1723456, 1846560, 1938888, 2077380, 2154320, 2181249, 2215872, 2423610, 2462080, 2492856, 2585184, 2769840, 2908332, 2954496, 3116070, 3231480, 3323808, 3446912, 3635415, 3693120, 3877776, 4154760, 4308640, 4362498, 4431744, 4847220, 4924160, 4985712, 5170368, 5539680, 5816664, 6232140, 6462960, 6647616, 6893824, 7270830, 7386240, 7755552, 8309520, 8617280, 8724996, 8863488, 9694440, 9971424, 10340736, 10906245, 11079360, 11633328, 12464280, 12925920, 13295232, 14541660, 14772480, 15511104, 16619040, 17234560, 17449992, 19388880, 19942848, 20681472, 21812490, 22158720, 23266656, 24928560, 25851840, 26590464, 29083320, 31022208, 33238080, 34469120, 34899984, 38777760, 39885696, 43624980, 44317440, 46533312, 49857120, 51703680, 58166640, 62044416, 66476160, 69799968, 77555520, 79771392, 87249960, 93066624, 99714240, 103407360, 116333280, 132952320, 139599936, 155111040, 174499920, 186133248, 199428480, 232666560, 279199872, 310222080, 348999840, 398856960, 465333120, 558399744, 697999680, 930666240, 1395999360, 2791998720]

約数ペア:

[(1, 2791998720), (2, 1395999360), (3, 930666240), (4, 697999680), (5, 558399744), (6, 465333120), (7, 398856960), (8, 348999840), (9, 310222080), (10, 279199872), (12, 232666560), (14, 199428480), (15, 186133248), (16, 174499920), (18, 155111040), (20, 139599936), (21, 132952320), (24, 116333280), (27, 103407360), (28, 99714240), (30, 93066624), (32, 87249960), (35, 79771392), (36, 77555520), (40, 69799968), (42, 66476160), (45, 62044416), (48, 58166640), (54, 51703680), (56, 49857120), (60, 46533312), (63, 44317440), (64, 43624980), (70, 39885696), (72, 38777760), (80, 34899984), (81, 34469120), (84, 33238080), (90, 31022208), (96, 29083320), (105, 26590464), (108, 25851840), (112, 24928560), (120, 23266656), (126, 22158720), (128, 21812490), (135, 20681472), (140, 19942848), (144, 19388880), (160, 17449992), (162, 17234560), (168, 16619040), (180, 15511104), (189, 14772480), (192, 14541660), (210, 13295232), (216, 12925920), (224, 12464280), (240, 11633328), (252, 11079360), (256, 10906245), (270, 10340736), (280, 9971424), (288, 9694440), (315, 8863488), (320, 8724996), (324, 8617280), (336, 8309520), (360, 7755552), (378, 7386240), (384, 7270830), (405, 6893824), (420, 6647616), (432, 6462960), (448, 6232140), (480, 5816664), (504, 5539680), (540, 5170368), (560, 4985712), (567, 4924160), (576, 4847220), (630, 4431744), (640, 4362498), (648, 4308640), (672, 4154760), (720, 3877776), (756, 3693120), (768, 3635415), (810, 3446912), (840, 3323808), (864, 3231480), (896, 3116070), (945, 2954496), (960, 2908332), (1008, 2769840), (1080, 2585184), (1120, 2492856), (1134, 2462080), (1152, 2423610), (1260, 2215872), (1280, 2181249), (1296, 2154320), (1344, 2077380), (1440, 1938888), (1512, 1846560), (1620, 1723456), (1680, 1661904), (1728, 1615740), (1792, 1558035), (1890, 1477248), (1920, 1454166), (2016, 1384920), (2160, 1292592), (2240, 1246428), (2268, 1231040), (2304, 1211805), (2520, 1107936), (2592, 1077160), (2688, 1038690), (2835, 984832), (2880, 969444), (3024, 923280), (3240, 861728), (3360, 830952), (3456, 807870), (3780, 738624), (3840, 727083), (3847, 725760), (4032, 692460), (4320, 646296), (4480, 623214), (4536, 615520), (5040, 553968), (5184, 538580), (5376, 519345), (5670, 492416), (5760, 484722), (6048, 461640), (6480, 430864), (6720, 415476), (6912, 403935), (7560, 369312), (7694, 362880), (8064, 346230), (8640, 323148), (8960, 311607), (9072, 307760), (10080, 276984), (10368, 269290), (11340, 246208), (11520, 242361), (11541, 241920), (12096, 230820), (12960, 215432), (13440, 207738), (15120, 184656), (15388, 181440), (16128, 173115), (17280, 161574), (18144, 153880), (19235, 145152), (20160, 138492), (20736, 134645), (22680, 123104), (23082, 120960), (24192, 115410), (25920, 107716), (26880, 103869), (26929, 103680), (30240, 92328), (30776, 90720), (34560, 80787), (34623, 80640), (36288, 76940), (38470, 72576), (40320, 69246), (45360, 61552), (46164, 60480), (48384, 57705), (51840, 53858)]