242137102720

素因数分解:

$2^7\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2979049}}^1$

素因数の和:2979195

約数の個数: 64

約数和(自身を含む): 583417152000

約数和(自身を除く): 341280049280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 320, 508, 635, 640, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 16256, 20320, 40640, 81280, 2979049, 5958098, 11916196, 14895245, 23832392, 29790490, 47664784, 59580980, 95329568, 119161960, 190659136, 238323920, 378339223, 381318272, 476647840, 756678446, 953295680, 1513356892, 1891696115, 1906591360, 3026713784, 3783392230, 6053427568, 7566784460, 12106855136, 15133568920, 24213710272, 30267137840, 48427420544, 60534275680, 121068551360, 242137102720]

約数ペア:

[(1, 242137102720), (2, 121068551360), (4, 60534275680), (5, 48427420544), (8, 30267137840), (10, 24213710272), (16, 15133568920), (20, 12106855136), (32, 7566784460), (40, 6053427568), (64, 3783392230), (80, 3026713784), (127, 1906591360), (128, 1891696115), (160, 1513356892), (254, 953295680), (320, 756678446), (508, 476647840), (635, 381318272), (640, 378339223), (1016, 238323920), (1270, 190659136), (2032, 119161960), (2540, 95329568), (4064, 59580980), (5080, 47664784), (8128, 29790490), (10160, 23832392), (16256, 14895245), (20320, 11916196), (40640, 5958098), (81280, 2979049)]