67420640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3541}}^1$

素因数の和:3580

約数の個数: 96

約数和(自身を含む): 192798144

約数和(自身を除く): 125377504

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3541, 3808, 4760, 7082, 9520, 14164, 17705, 19040, 24787, 28328, 35410, 49574, 56656, 60197, 70820, 99148, 113312, 120394, 123935, 141640, 198296, 240788, 247870, 283280, 300985, 396592, 421379, 481576, 495740, 566560, 601970, 793184, 842758, 963152, 991480, 1203940, 1685516, 1926304, 1982960, 2106895, 2407880, 3371032, 3965920, 4213790, 4815760, 6742064, 8427580, 9631520, 13484128, 16855160, 33710320, 67420640]

約数ペア:

[(1, 67420640), (2, 33710320), (4, 16855160), (5, 13484128), (7, 9631520), (8, 8427580), (10, 6742064), (14, 4815760), (16, 4213790), (17, 3965920), (20, 3371032), (28, 2407880), (32, 2106895), (34, 1982960), (35, 1926304), (40, 1685516), (56, 1203940), (68, 991480), (70, 963152), (80, 842758), (85, 793184), (112, 601970), (119, 566560), (136, 495740), (140, 481576), (160, 421379), (170, 396592), (224, 300985), (238, 283280), (272, 247870), (280, 240788), (340, 198296), (476, 141640), (544, 123935), (560, 120394), (595, 113312), (680, 99148), (952, 70820), (1120, 60197), (1190, 56656), (1360, 49574), (1904, 35410), (2380, 28328), (2720, 24787), (3541, 19040), (3808, 17705), (4760, 14164), (7082, 9520)]