129349920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:443

約数の個数: 192

約数和(自身を含む): 470727936

約数和(自身を除く): 341378016

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 137, 140, 160, 168, 210, 224, 240, 274, 280, 281, 336, 411, 420, 480, 548, 560, 562, 672, 685, 822, 840, 843, 959, 1096, 1120, 1124, 1370, 1405, 1644, 1680, 1686, 1918, 1967, 2055, 2192, 2248, 2740, 2810, 2877, 3288, 3360, 3372, 3836, 3934, 4110, 4215, 4384, 4496, 4795, 5480, 5620, 5754, 5901, 6576, 6744, 7672, 7868, 8220, 8430, 8992, 9590, 9835, 10960, 11240, 11508, 11802, 13152, 13488, 14385, 15344, 15736, 16440, 16860, 19180, 19670, 21920, 22480, 23016, 23604, 26976, 28770, 29505, 30688, 31472, 32880, 33720, 38360, 38497, 39340, 44960, 46032, 47208, 57540, 59010, 62944, 65760, 67440, 76720, 76994, 78680, 92064, 94416, 115080, 115491, 118020, 134880, 153440, 153988, 157360, 188832, 192485, 230160, 230982, 236040, 269479, 307976, 314720, 384970, 460320, 461964, 472080, 538958, 577455, 615952, 769940, 808437, 923928, 944160, 1077916, 1154910, 1231904, 1347395, 1539880, 1616874, 1847856, 2155832, 2309820, 2694790, 3079760, 3233748, 3695712, 4042185, 4311664, 4619640, 5389580, 6159520, 6467496, 8084370, 8623328, 9239280, 10779160, 12934992, 16168740, 18478560, 21558320, 25869984, 32337480, 43116640, 64674960, 129349920]

約数ペア:

[(1, 129349920), (2, 64674960), (3, 43116640), (4, 32337480), (5, 25869984), (6, 21558320), (7, 18478560), (8, 16168740), (10, 12934992), (12, 10779160), (14, 9239280), (15, 8623328), (16, 8084370), (20, 6467496), (21, 6159520), (24, 5389580), (28, 4619640), (30, 4311664), (32, 4042185), (35, 3695712), (40, 3233748), (42, 3079760), (48, 2694790), (56, 2309820), (60, 2155832), (70, 1847856), (80, 1616874), (84, 1539880), (96, 1347395), (105, 1231904), (112, 1154910), (120, 1077916), (137, 944160), (140, 923928), (160, 808437), (168, 769940), (210, 615952), (224, 577455), (240, 538958), (274, 472080), (280, 461964), (281, 460320), (336, 384970), (411, 314720), (420, 307976), (480, 269479), (548, 236040), (560, 230982), (562, 230160), (672, 192485), (685, 188832), (822, 157360), (840, 153988), (843, 153440), (959, 134880), (1096, 118020), (1120, 115491), (1124, 115080), (1370, 94416), (1405, 92064), (1644, 78680), (1680, 76994), (1686, 76720), (1918, 67440), (1967, 65760), (2055, 62944), (2192, 59010), (2248, 57540), (2740, 47208), (2810, 46032), (2877, 44960), (3288, 39340), (3360, 38497), (3372, 38360), (3836, 33720), (3934, 32880), (4110, 31472), (4215, 30688), (4384, 29505), (4496, 28770), (4795, 26976), (5480, 23604), (5620, 23016), (5754, 22480), (5901, 21920), (6576, 19670), (6744, 19180), (7672, 16860), (7868, 16440), (8220, 15736), (8430, 15344), (8992, 14385), (9590, 13488), (9835, 13152), (10960, 11802), (11240, 11508)]