1839490560

素因数分解:

$2^9\times 3^5\times 5^1\times {\mathrm{2957}}^1$

素因数の和:2995

約数の個数: 240

約数和(自身を含む): 6608858256

約数和(自身を除く): 4769367696

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, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 1944, 2160, 2304, 2430, 2560, 2592, 2880, 2957, 3240, 3456, 3840, 3888, 4320, 4608, 4860, 5184, 5760, 5914, 6480, 6912, 7680, 7776, 8640, 8871, 9720, 10368, 11520, 11828, 12960, 13824, 14785, 15552, 17280, 17742, 19440, 20736, 23040, 23656, 25920, 26613, 29570, 31104, 34560, 35484, 38880, 41472, 44355, 47312, 51840, 53226, 59140, 62208, 69120, 70968, 77760, 79839, 88710, 94624, 103680, 106452, 118280, 124416, 133065, 141936, 155520, 159678, 177420, 189248, 207360, 212904, 236560, 239517, 266130, 283872, 311040, 319356, 354840, 378496, 399195, 425808, 473120, 479034, 532260, 567744, 622080, 638712, 709680, 718551, 756992, 798390, 851616, 946240, 958068, 1064520, 1135488, 1197585, 1277424, 1419360, 1437102, 1513984, 1596780, 1703232, 1892480, 1916136, 2129040, 2270976, 2395170, 2554848, 2838720, 2874204, 3193560, 3406464, 3592755, 3784960, 3832272, 4258080, 4541952, 4790340, 5109696, 5677440, 5748408, 6387120, 6812928, 7185510, 7569920, 7664544, 8516160, 9580680, 10219392, 11354880, 11496816, 12774240, 13625856, 14371020, 15329088, 17032320, 19161360, 20438784, 22709760, 22993632, 25548480, 28742040, 30658176, 34064640, 38322720, 40877568, 45987264, 51096960, 57484080, 61316352, 68129280, 76645440, 91974528, 102193920, 114968160, 122632704, 153290880, 183949056, 204387840, 229936320, 306581760, 367898112, 459872640, 613163520, 919745280, 1839490560]

約数ペア:

[(1, 1839490560), (2, 919745280), (3, 613163520), (4, 459872640), (5, 367898112), (6, 306581760), (8, 229936320), (9, 204387840), (10, 183949056), (12, 153290880), (15, 122632704), (16, 114968160), (18, 102193920), (20, 91974528), (24, 76645440), (27, 68129280), (30, 61316352), (32, 57484080), (36, 51096960), (40, 45987264), (45, 40877568), (48, 38322720), (54, 34064640), (60, 30658176), (64, 28742040), (72, 25548480), (80, 22993632), (81, 22709760), (90, 20438784), (96, 19161360), (108, 17032320), (120, 15329088), (128, 14371020), (135, 13625856), (144, 12774240), (160, 11496816), (162, 11354880), (180, 10219392), (192, 9580680), (216, 8516160), (240, 7664544), (243, 7569920), (256, 7185510), (270, 6812928), (288, 6387120), (320, 5748408), (324, 5677440), (360, 5109696), (384, 4790340), (405, 4541952), (432, 4258080), (480, 3832272), (486, 3784960), (512, 3592755), (540, 3406464), (576, 3193560), (640, 2874204), (648, 2838720), (720, 2554848), (768, 2395170), (810, 2270976), (864, 2129040), (960, 1916136), (972, 1892480), (1080, 1703232), (1152, 1596780), (1215, 1513984), (1280, 1437102), (1296, 1419360), (1440, 1277424), (1536, 1197585), (1620, 1135488), (1728, 1064520), (1920, 958068), (1944, 946240), (2160, 851616), (2304, 798390), (2430, 756992), (2560, 718551), (2592, 709680), (2880, 638712), (2957, 622080), (3240, 567744), (3456, 532260), (3840, 479034), (3888, 473120), (4320, 425808), (4608, 399195), (4860, 378496), (5184, 354840), (5760, 319356), (5914, 311040), (6480, 283872), (6912, 266130), (7680, 239517), (7776, 236560), (8640, 212904), (8871, 207360), (9720, 189248), (10368, 177420), (11520, 159678), (11828, 155520), (12960, 141936), (13824, 133065), (14785, 124416), (15552, 118280), (17280, 106452), (17742, 103680), (19440, 94624), (20736, 88710), (23040, 79839), (23656, 77760), (25920, 70968), (26613, 69120), (29570, 62208), (31104, 59140), (34560, 53226), (35484, 51840), (38880, 47312), (41472, 44355)]