713458480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{16127}}^1$

素因数の和:16226

約数の個数: 80

約数和(自身を含む): 1919877120

約数和(自身を除く): 1206418640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 395, 553, 560, 632, 790, 1106, 1264, 1580, 2212, 2765, 3160, 4424, 5530, 6320, 8848, 11060, 16127, 22120, 32254, 44240, 64508, 80635, 112889, 129016, 161270, 225778, 258032, 322540, 451556, 564445, 645080, 903112, 1128890, 1274033, 1290160, 1806224, 2257780, 2548066, 4515560, 5096132, 6370165, 8918231, 9031120, 10192264, 12740330, 17836462, 20384528, 25480660, 35672924, 44591155, 50961320, 71345848, 89182310, 101922640, 142691696, 178364620, 356729240, 713458480]

約数ペア:

[(1, 713458480), (2, 356729240), (4, 178364620), (5, 142691696), (7, 101922640), (8, 89182310), (10, 71345848), (14, 50961320), (16, 44591155), (20, 35672924), (28, 25480660), (35, 20384528), (40, 17836462), (56, 12740330), (70, 10192264), (79, 9031120), (80, 8918231), (112, 6370165), (140, 5096132), (158, 4515560), (280, 2548066), (316, 2257780), (395, 1806224), (553, 1290160), (560, 1274033), (632, 1128890), (790, 903112), (1106, 645080), (1264, 564445), (1580, 451556), (2212, 322540), (2765, 258032), (3160, 225778), (4424, 161270), (5530, 129016), (6320, 112889), (8848, 80635), (11060, 64508), (16127, 44240), (22120, 32254)]