132497120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 96

約数和(自身を含む): 359868096

約数和(自身を除く): 227370976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 281, 421, 560, 562, 842, 1120, 1124, 1405, 1684, 1967, 2105, 2248, 2810, 2947, 3368, 3934, 4210, 4496, 5620, 5894, 6736, 7868, 8420, 8992, 9835, 11240, 11788, 13472, 14735, 15736, 16840, 19670, 22480, 23576, 29470, 31472, 33680, 39340, 44960, 47152, 58940, 62944, 67360, 78680, 94304, 117880, 118301, 157360, 235760, 236602, 314720, 471520, 473204, 591505, 828107, 946408, 1183010, 1656214, 1892816, 2366020, 3312428, 3785632, 4140535, 4732040, 6624856, 8281070, 9464080, 13249712, 16562140, 18928160, 26499424, 33124280, 66248560, 132497120]

約数ペア:

[(1, 132497120), (2, 66248560), (4, 33124280), (5, 26499424), (7, 18928160), (8, 16562140), (10, 13249712), (14, 9464080), (16, 8281070), (20, 6624856), (28, 4732040), (32, 4140535), (35, 3785632), (40, 3312428), (56, 2366020), (70, 1892816), (80, 1656214), (112, 1183010), (140, 946408), (160, 828107), (224, 591505), (280, 473204), (281, 471520), (421, 314720), (560, 236602), (562, 235760), (842, 157360), (1120, 118301), (1124, 117880), (1405, 94304), (1684, 78680), (1967, 67360), (2105, 62944), (2248, 58940), (2810, 47152), (2947, 44960), (3368, 39340), (3934, 33680), (4210, 31472), (4496, 29470), (5620, 23576), (5894, 22480), (6736, 19670), (7868, 16840), (8420, 15736), (8992, 14735), (9835, 13472), (11240, 11788)]