146940640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11927}}^1$

素因数の和:11960

約数の個数: 96

約数和(自身を含む): 432843264

約数和(自身を除く): 285902624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 11927, 12320, 23854, 47708, 59635, 83489, 95416, 119270, 131197, 166978, 190832, 238540, 262394, 333956, 381664, 417445, 477080, 524788, 655985, 667912, 834890, 918379, 954160, 1049576, 1311970, 1335824, 1669780, 1836758, 1908320, 2099152, 2623940, 2671648, 3339560, 3673516, 4198304, 4591895, 5247880, 6679120, 7347032, 9183790, 10495760, 13358240, 14694064, 18367580, 20991520, 29388128, 36735160, 73470320, 146940640]

約数ペア:

[(1, 146940640), (2, 73470320), (4, 36735160), (5, 29388128), (7, 20991520), (8, 18367580), (10, 14694064), (11, 13358240), (14, 10495760), (16, 9183790), (20, 7347032), (22, 6679120), (28, 5247880), (32, 4591895), (35, 4198304), (40, 3673516), (44, 3339560), (55, 2671648), (56, 2623940), (70, 2099152), (77, 1908320), (80, 1836758), (88, 1669780), (110, 1335824), (112, 1311970), (140, 1049576), (154, 954160), (160, 918379), (176, 834890), (220, 667912), (224, 655985), (280, 524788), (308, 477080), (352, 417445), (385, 381664), (440, 333956), (560, 262394), (616, 238540), (770, 190832), (880, 166978), (1120, 131197), (1232, 119270), (1540, 95416), (1760, 83489), (2464, 59635), (3080, 47708), (6160, 23854), (11927, 12320)]