378535680

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{1217}}^1$

素因数の和:1253

約数の個数: 216

約数和(自身を含む): 1359317232

約数和(自身を除く): 980781552

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1217, 1280, 1296, 1440, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2434, 2592, 2880, 3240, 3456, 3651, 3840, 3888, 4320, 4860, 4868, 5184, 5760, 6085, 6480, 6912, 7302, 7776, 8640, 9720, 9736, 10368, 10953, 11520, 12170, 12960, 14604, 15552, 17280, 18255, 19440, 19472, 20736, 21906, 24340, 25920, 29208, 31104, 32859, 34560, 36510, 38880, 38944, 43812, 48680, 51840, 54765, 58416, 62208, 65718, 73020, 77760, 77888, 87624, 97360, 98577, 103680, 109530, 116832, 131436, 146040, 155520, 155776, 164295, 175248, 194720, 197154, 219060, 233664, 262872, 292080, 295731, 311040, 311552, 328590, 350496, 389440, 394308, 438120, 467328, 492885, 525744, 584160, 591462, 657180, 700992, 778880, 788616, 876240, 934656, 985770, 1051488, 1168320, 1182924, 1314360, 1401984, 1478655, 1557760, 1577232, 1752480, 1971540, 2102976, 2336640, 2365848, 2628720, 2803968, 2957310, 3154464, 3504960, 3943080, 4205952, 4673280, 4731696, 5257440, 5914620, 6308928, 7009920, 7886160, 8411904, 9463392, 10514880, 11829240, 12617856, 14019840, 15772320, 18926784, 21029760, 23658480, 25235712, 31544640, 37853568, 42059520, 47316960, 63089280, 75707136, 94633920, 126178560, 189267840, 378535680]

約数ペア:

[(1, 378535680), (2, 189267840), (3, 126178560), (4, 94633920), (5, 75707136), (6, 63089280), (8, 47316960), (9, 42059520), (10, 37853568), (12, 31544640), (15, 25235712), (16, 23658480), (18, 21029760), (20, 18926784), (24, 15772320), (27, 14019840), (30, 12617856), (32, 11829240), (36, 10514880), (40, 9463392), (45, 8411904), (48, 7886160), (54, 7009920), (60, 6308928), (64, 5914620), (72, 5257440), (80, 4731696), (81, 4673280), (90, 4205952), (96, 3943080), (108, 3504960), (120, 3154464), (128, 2957310), (135, 2803968), (144, 2628720), (160, 2365848), (162, 2336640), (180, 2102976), (192, 1971540), (216, 1752480), (240, 1577232), (243, 1557760), (256, 1478655), (270, 1401984), (288, 1314360), (320, 1182924), (324, 1168320), (360, 1051488), (384, 985770), (405, 934656), (432, 876240), (480, 788616), (486, 778880), (540, 700992), (576, 657180), (640, 591462), (648, 584160), (720, 525744), (768, 492885), (810, 467328), (864, 438120), (960, 394308), (972, 389440), (1080, 350496), (1152, 328590), (1215, 311552), (1217, 311040), (1280, 295731), (1296, 292080), (1440, 262872), (1620, 233664), (1728, 219060), (1920, 197154), (1944, 194720), (2160, 175248), (2304, 164295), (2430, 155776), (2434, 155520), (2592, 146040), (2880, 131436), (3240, 116832), (3456, 109530), (3651, 103680), (3840, 98577), (3888, 97360), (4320, 87624), (4860, 77888), (4868, 77760), (5184, 73020), (5760, 65718), (6085, 62208), (6480, 58416), (6912, 54765), (7302, 51840), (7776, 48680), (8640, 43812), (9720, 38944), (9736, 38880), (10368, 36510), (10953, 34560), (11520, 32859), (12170, 31104), (12960, 29208), (14604, 25920), (15552, 24340), (17280, 21906), (18255, 20736), (19440, 19472)]