67457320

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 96

約数和(自身を含む): 178606080

約数和(自身を除く): 111148760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 127, 140, 196, 245, 254, 271, 280, 392, 490, 508, 542, 635, 889, 980, 1016, 1084, 1270, 1355, 1778, 1897, 1960, 2168, 2540, 2710, 3556, 3794, 4445, 5080, 5420, 6223, 7112, 7588, 8890, 9485, 10840, 12446, 13279, 15176, 17780, 18970, 24892, 26558, 31115, 34417, 35560, 37940, 49784, 53116, 62230, 66395, 68834, 75880, 106232, 124460, 132790, 137668, 172085, 240919, 248920, 265580, 275336, 344170, 481838, 531160, 688340, 963676, 1204595, 1376680, 1686433, 1927352, 2409190, 3372866, 4818380, 6745732, 8432165, 9636760, 13491464, 16864330, 33728660, 67457320]

約数ペア:

[(1, 67457320), (2, 33728660), (4, 16864330), (5, 13491464), (7, 9636760), (8, 8432165), (10, 6745732), (14, 4818380), (20, 3372866), (28, 2409190), (35, 1927352), (40, 1686433), (49, 1376680), (56, 1204595), (70, 963676), (98, 688340), (127, 531160), (140, 481838), (196, 344170), (245, 275336), (254, 265580), (271, 248920), (280, 240919), (392, 172085), (490, 137668), (508, 132790), (542, 124460), (635, 106232), (889, 75880), (980, 68834), (1016, 66395), (1084, 62230), (1270, 53116), (1355, 49784), (1778, 37940), (1897, 35560), (1960, 34417), (2168, 31115), (2540, 26558), (2710, 24892), (3556, 18970), (3794, 17780), (4445, 15176), (5080, 13279), (5420, 12446), (6223, 10840), (7112, 9485), (7588, 8890)]