69882960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41597}}^1$

素因数の和:41620

約数の個数: 80

約数和(自身を含む): 247591296

約数和(自身を除く): 177708336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 41597, 83194, 124791, 166388, 207985, 249582, 291179, 332776, 415970, 499164, 582358, 623955, 665552, 831940, 873537, 998328, 1164716, 1247910, 1455895, 1663880, 1747074, 1996656, 2329432, 2495820, 2911790, 3327760, 3494148, 4367685, 4658864, 4991640, 5823580, 6988296, 8735370, 9983280, 11647160, 13976592, 17470740, 23294320, 34941480, 69882960]

約数ペア:

[(1, 69882960), (2, 34941480), (3, 23294320), (4, 17470740), (5, 13976592), (6, 11647160), (7, 9983280), (8, 8735370), (10, 6988296), (12, 5823580), (14, 4991640), (15, 4658864), (16, 4367685), (20, 3494148), (21, 3327760), (24, 2911790), (28, 2495820), (30, 2329432), (35, 1996656), (40, 1747074), (42, 1663880), (48, 1455895), (56, 1247910), (60, 1164716), (70, 998328), (80, 873537), (84, 831940), (105, 665552), (112, 623955), (120, 582358), (140, 499164), (168, 415970), (210, 332776), (240, 291179), (280, 249582), (336, 207985), (420, 166388), (560, 124791), (840, 83194), (1680, 41597)]