67341540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{719}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 216760320

約数和(自身を除く): 149418780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 223, 420, 446, 669, 719, 892, 1115, 1338, 1438, 1561, 2157, 2230, 2676, 2876, 3122, 3345, 3595, 4314, 4460, 4683, 5033, 6244, 6690, 7190, 7805, 8628, 9366, 10066, 10785, 13380, 14380, 15099, 15610, 18732, 20132, 21570, 23415, 25165, 30198, 31220, 43140, 46830, 50330, 60396, 75495, 93660, 100660, 150990, 160337, 301980, 320674, 481011, 641348, 801685, 962022, 1122359, 1603370, 1924044, 2244718, 2405055, 3206740, 3367077, 4489436, 4810110, 5611795, 6734154, 9620220, 11223590, 13468308, 16835385, 22447180, 33670770, 67341540]

約数ペア:

[(1, 67341540), (2, 33670770), (3, 22447180), (4, 16835385), (5, 13468308), (6, 11223590), (7, 9620220), (10, 6734154), (12, 5611795), (14, 4810110), (15, 4489436), (20, 3367077), (21, 3206740), (28, 2405055), (30, 2244718), (35, 1924044), (42, 1603370), (60, 1122359), (70, 962022), (84, 801685), (105, 641348), (140, 481011), (210, 320674), (223, 301980), (420, 160337), (446, 150990), (669, 100660), (719, 93660), (892, 75495), (1115, 60396), (1338, 50330), (1438, 46830), (1561, 43140), (2157, 31220), (2230, 30198), (2676, 25165), (2876, 23415), (3122, 21570), (3345, 20132), (3595, 18732), (4314, 15610), (4460, 15099), (4683, 14380), (5033, 13380), (6244, 10785), (6690, 10066), (7190, 9366), (7805, 8628)]