345397920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{102797}}^1$

素因数の和:102822

約数の個数: 96

約数和(自身を含む): 1243444608

約数和(自身を除く): 898046688

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, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 102797, 205594, 308391, 411188, 513985, 616782, 719579, 822376, 1027970, 1233564, 1439158, 1541955, 1644752, 2055940, 2158737, 2467128, 2878316, 3083910, 3289504, 3597895, 4111880, 4317474, 4934256, 5756632, 6167820, 7195790, 8223760, 8634948, 9868512, 10793685, 11513264, 12335640, 14391580, 16447520, 17269896, 21587370, 23026528, 24671280, 28783160, 34539792, 43174740, 49342560, 57566320, 69079584, 86349480, 115132640, 172698960, 345397920]

約数ペア:

[(1, 345397920), (2, 172698960), (3, 115132640), (4, 86349480), (5, 69079584), (6, 57566320), (7, 49342560), (8, 43174740), (10, 34539792), (12, 28783160), (14, 24671280), (15, 23026528), (16, 21587370), (20, 17269896), (21, 16447520), (24, 14391580), (28, 12335640), (30, 11513264), (32, 10793685), (35, 9868512), (40, 8634948), (42, 8223760), (48, 7195790), (56, 6167820), (60, 5756632), (70, 4934256), (80, 4317474), (84, 4111880), (96, 3597895), (105, 3289504), (112, 3083910), (120, 2878316), (140, 2467128), (160, 2158737), (168, 2055940), (210, 1644752), (224, 1541955), (240, 1439158), (280, 1233564), (336, 1027970), (420, 822376), (480, 719579), (560, 616782), (672, 513985), (840, 411188), (1120, 308391), (1680, 205594), (3360, 102797)]