243392960

素因数分解:

$2^6\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1$

素因数の和:310

約数の個数: 112

約数和(自身を含む): 600431616

約数和(自身を除く): 357038656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 113, 127, 160, 212, 226, 254, 265, 320, 424, 452, 508, 530, 565, 635, 848, 904, 1016, 1060, 1130, 1270, 1696, 1808, 2032, 2120, 2260, 2540, 3392, 3616, 4064, 4240, 4520, 5080, 5989, 6731, 7232, 8128, 8480, 9040, 10160, 11978, 13462, 14351, 16960, 18080, 20320, 23956, 26924, 28702, 29945, 33655, 36160, 40640, 47912, 53848, 57404, 59890, 67310, 71755, 95824, 107696, 114808, 119780, 134620, 143510, 191648, 215392, 229616, 239560, 269240, 287020, 383296, 430784, 459232, 479120, 538480, 574040, 760603, 918464, 958240, 1076960, 1148080, 1521206, 1916480, 2153920, 2296160, 3042412, 3803015, 4592320, 6084824, 7606030, 12169648, 15212060, 24339296, 30424120, 48678592, 60848240, 121696480, 243392960]

約数ペア:

[(1, 243392960), (2, 121696480), (4, 60848240), (5, 48678592), (8, 30424120), (10, 24339296), (16, 15212060), (20, 12169648), (32, 7606030), (40, 6084824), (53, 4592320), (64, 3803015), (80, 3042412), (106, 2296160), (113, 2153920), (127, 1916480), (160, 1521206), (212, 1148080), (226, 1076960), (254, 958240), (265, 918464), (320, 760603), (424, 574040), (452, 538480), (508, 479120), (530, 459232), (565, 430784), (635, 383296), (848, 287020), (904, 269240), (1016, 239560), (1060, 229616), (1130, 215392), (1270, 191648), (1696, 143510), (1808, 134620), (2032, 119780), (2120, 114808), (2260, 107696), (2540, 95824), (3392, 71755), (3616, 67310), (4064, 59890), (4240, 57404), (4520, 53848), (5080, 47912), (5989, 40640), (6731, 36160), (7232, 33655), (8128, 29945), (8480, 28702), (9040, 26924), (10160, 23956), (11978, 20320), (13462, 18080), (14351, 16960)]