517985280

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{1249}}^1$

素因数の和:1286

約数の個数: 220

約数和(自身を含む): 1857652500

約数和(自身を除く): 1339667220

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, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1249, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2498, 2560, 2592, 2880, 3072, 3240, 3456, 3747, 3840, 4320, 4608, 4996, 5120, 5184, 5760, 6245, 6480, 6912, 7494, 7680, 8640, 9216, 9992, 10368, 11241, 11520, 12490, 12960, 13824, 14988, 15360, 17280, 18735, 19984, 20736, 22482, 23040, 24980, 25920, 27648, 29976, 33723, 34560, 37470, 39968, 41472, 44964, 46080, 49960, 51840, 56205, 59952, 67446, 69120, 74940, 79936, 82944, 89928, 99920, 101169, 103680, 112410, 119904, 134892, 138240, 149880, 159872, 168615, 179856, 199840, 202338, 207360, 224820, 239808, 269784, 299760, 319744, 337230, 359712, 399680, 404676, 414720, 449640, 479616, 505845, 539568, 599520, 639488, 674460, 719424, 799360, 809352, 899280, 959232, 1011690, 1079136, 1199040, 1278976, 1348920, 1438848, 1598720, 1618704, 1798560, 1918464, 2023380, 2158272, 2398080, 2697840, 2877696, 3197440, 3237408, 3597120, 3836928, 4046760, 4316544, 4796160, 5395680, 5755392, 6394880, 6474816, 7194240, 8093520, 8633088, 9592320, 10791360, 11510784, 12949632, 14388480, 16187040, 17266176, 19184640, 21582720, 25899264, 28776960, 32374080, 34532352, 43165440, 51798528, 57553920, 64748160, 86330880, 103597056, 129496320, 172661760, 258992640, 517985280]

約数ペア:

[(1, 517985280), (2, 258992640), (3, 172661760), (4, 129496320), (5, 103597056), (6, 86330880), (8, 64748160), (9, 57553920), (10, 51798528), (12, 43165440), (15, 34532352), (16, 32374080), (18, 28776960), (20, 25899264), (24, 21582720), (27, 19184640), (30, 17266176), (32, 16187040), (36, 14388480), (40, 12949632), (45, 11510784), (48, 10791360), (54, 9592320), (60, 8633088), (64, 8093520), (72, 7194240), (80, 6474816), (81, 6394880), (90, 5755392), (96, 5395680), (108, 4796160), (120, 4316544), (128, 4046760), (135, 3836928), (144, 3597120), (160, 3237408), (162, 3197440), (180, 2877696), (192, 2697840), (216, 2398080), (240, 2158272), (256, 2023380), (270, 1918464), (288, 1798560), (320, 1618704), (324, 1598720), (360, 1438848), (384, 1348920), (405, 1278976), (432, 1199040), (480, 1079136), (512, 1011690), (540, 959232), (576, 899280), (640, 809352), (648, 799360), (720, 719424), (768, 674460), (810, 639488), (864, 599520), (960, 539568), (1024, 505845), (1080, 479616), (1152, 449640), (1249, 414720), (1280, 404676), (1296, 399680), (1440, 359712), (1536, 337230), (1620, 319744), (1728, 299760), (1920, 269784), (2160, 239808), (2304, 224820), (2498, 207360), (2560, 202338), (2592, 199840), (2880, 179856), (3072, 168615), (3240, 159872), (3456, 149880), (3747, 138240), (3840, 134892), (4320, 119904), (4608, 112410), (4996, 103680), (5120, 101169), (5184, 99920), (5760, 89928), (6245, 82944), (6480, 79936), (6912, 74940), (7494, 69120), (7680, 67446), (8640, 59952), (9216, 56205), (9992, 51840), (10368, 49960), (11241, 46080), (11520, 44964), (12490, 41472), (12960, 39968), (13824, 37470), (14988, 34560), (15360, 33723), (17280, 29976), (18735, 27648), (19984, 25920), (20736, 24980), (22482, 23040)]