147696080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1$

素因数の和:2836

約数の個数: 80

約数和(自身を含む): 396641280

約数和(自身を除く): 248945200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 97, 112, 140, 194, 280, 388, 485, 560, 679, 776, 970, 1358, 1552, 1940, 2716, 2719, 3395, 3880, 5432, 5438, 6790, 7760, 10864, 10876, 13580, 13595, 19033, 21752, 27160, 27190, 38066, 43504, 54320, 54380, 76132, 95165, 108760, 152264, 190330, 217520, 263743, 304528, 380660, 527486, 761320, 1054972, 1318715, 1522640, 1846201, 2109944, 2637430, 3692402, 4219888, 5274860, 7384804, 9231005, 10549720, 14769608, 18462010, 21099440, 29539216, 36924020, 73848040, 147696080]

約数ペア:

[(1, 147696080), (2, 73848040), (4, 36924020), (5, 29539216), (7, 21099440), (8, 18462010), (10, 14769608), (14, 10549720), (16, 9231005), (20, 7384804), (28, 5274860), (35, 4219888), (40, 3692402), (56, 2637430), (70, 2109944), (80, 1846201), (97, 1522640), (112, 1318715), (140, 1054972), (194, 761320), (280, 527486), (388, 380660), (485, 304528), (560, 263743), (679, 217520), (776, 190330), (970, 152264), (1358, 108760), (1552, 95165), (1940, 76132), (2716, 54380), (2719, 54320), (3395, 43504), (3880, 38066), (5432, 27190), (5438, 27160), (6790, 21752), (7760, 19033), (10864, 13595), (10876, 13580)]