985028640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 3189352320

約数和(自身を除く): 2204323680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 109, 120, 134, 160, 201, 218, 240, 268, 281, 327, 335, 402, 436, 480, 536, 545, 562, 654, 670, 804, 843, 872, 1005, 1072, 1090, 1124, 1308, 1340, 1405, 1608, 1635, 1686, 1744, 2010, 2144, 2180, 2248, 2616, 2680, 2810, 3216, 3270, 3372, 3488, 4020, 4215, 4360, 4496, 5232, 5360, 5620, 6432, 6540, 6744, 7303, 8040, 8430, 8720, 8992, 10464, 10720, 11240, 13080, 13488, 14606, 16080, 16860, 17440, 18827, 21909, 22480, 26160, 26976, 29212, 30629, 32160, 33720, 36515, 37654, 43818, 44960, 52320, 56481, 58424, 61258, 67440, 73030, 75308, 87636, 91887, 94135, 109545, 112962, 116848, 122516, 134880, 146060, 150616, 153145, 175272, 183774, 188270, 219090, 225924, 233696, 245032, 282405, 292120, 301232, 306290, 350544, 367548, 376540, 438180, 451848, 459435, 490064, 564810, 584240, 602464, 612580, 701088, 735096, 753080, 876360, 903696, 918870, 980128, 1129620, 1168480, 1225160, 1470192, 1506160, 1752720, 1807392, 1837740, 2052143, 2259240, 2450320, 2940384, 3012320, 3505440, 3675480, 4104286, 4518480, 4900640, 6156429, 7350960, 8208572, 9036960, 10260715, 12312858, 14701920, 16417144, 20521430, 24625716, 30782145, 32834288, 41042860, 49251432, 61564290, 65668576, 82085720, 98502864, 123128580, 164171440, 197005728, 246257160, 328342880, 492514320, 985028640]

約数ペア:

[(1, 985028640), (2, 492514320), (3, 328342880), (4, 246257160), (5, 197005728), (6, 164171440), (8, 123128580), (10, 98502864), (12, 82085720), (15, 65668576), (16, 61564290), (20, 49251432), (24, 41042860), (30, 32834288), (32, 30782145), (40, 24625716), (48, 20521430), (60, 16417144), (67, 14701920), (80, 12312858), (96, 10260715), (109, 9036960), (120, 8208572), (134, 7350960), (160, 6156429), (201, 4900640), (218, 4518480), (240, 4104286), (268, 3675480), (281, 3505440), (327, 3012320), (335, 2940384), (402, 2450320), (436, 2259240), (480, 2052143), (536, 1837740), (545, 1807392), (562, 1752720), (654, 1506160), (670, 1470192), (804, 1225160), (843, 1168480), (872, 1129620), (1005, 980128), (1072, 918870), (1090, 903696), (1124, 876360), (1308, 753080), (1340, 735096), (1405, 701088), (1608, 612580), (1635, 602464), (1686, 584240), (1744, 564810), (2010, 490064), (2144, 459435), (2180, 451848), (2248, 438180), (2616, 376540), (2680, 367548), (2810, 350544), (3216, 306290), (3270, 301232), (3372, 292120), (3488, 282405), (4020, 245032), (4215, 233696), (4360, 225924), (4496, 219090), (5232, 188270), (5360, 183774), (5620, 175272), (6432, 153145), (6540, 150616), (6744, 146060), (7303, 134880), (8040, 122516), (8430, 116848), (8720, 112962), (8992, 109545), (10464, 94135), (10720, 91887), (11240, 87636), (13080, 75308), (13488, 73030), (14606, 67440), (16080, 61258), (16860, 58424), (17440, 56481), (18827, 52320), (21909, 44960), (22480, 43818), (26160, 37654), (26976, 36515), (29212, 33720), (30629, 32160)]