61400640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{9137}}^1$

素因数の和:9164

約数の個数: 112

約数和(自身を含む): 222820992

約数和(自身を除く): 161420352

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, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 9137, 18274, 27411, 36548, 45685, 54822, 63959, 73096, 91370, 109644, 127918, 137055, 146192, 182740, 191877, 219288, 255836, 274110, 292384, 319795, 365480, 383754, 438576, 511672, 548220, 584768, 639590, 730960, 767508, 877152, 959385, 1023344, 1096440, 1279180, 1461920, 1535016, 1754304, 1918770, 2046688, 2192880, 2558360, 2923840, 3070032, 3837540, 4093376, 4385760, 5116720, 6140064, 7675080, 8771520, 10233440, 12280128, 15350160, 20466880, 30700320, 61400640]

約数ペア:

[(1, 61400640), (2, 30700320), (3, 20466880), (4, 15350160), (5, 12280128), (6, 10233440), (7, 8771520), (8, 7675080), (10, 6140064), (12, 5116720), (14, 4385760), (15, 4093376), (16, 3837540), (20, 3070032), (21, 2923840), (24, 2558360), (28, 2192880), (30, 2046688), (32, 1918770), (35, 1754304), (40, 1535016), (42, 1461920), (48, 1279180), (56, 1096440), (60, 1023344), (64, 959385), (70, 877152), (80, 767508), (84, 730960), (96, 639590), (105, 584768), (112, 548220), (120, 511672), (140, 438576), (160, 383754), (168, 365480), (192, 319795), (210, 292384), (224, 274110), (240, 255836), (280, 219288), (320, 191877), (336, 182740), (420, 146192), (448, 137055), (480, 127918), (560, 109644), (672, 91370), (840, 73096), (960, 63959), (1120, 54822), (1344, 45685), (1680, 36548), (2240, 27411), (3360, 18274), (6720, 9137)]