68056240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2366

約数の個数: 80

約数和(自身を含む): 184327488

約数和(自身を除く): 116271248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2293, 2968, 3710, 4240, 4586, 5936, 7420, 9172, 11465, 14840, 16051, 18344, 22930, 29680, 32102, 36688, 45860, 64204, 80255, 91720, 121529, 128408, 160510, 183440, 243058, 256816, 321020, 486116, 607645, 642040, 850703, 972232, 1215290, 1284080, 1701406, 1944464, 2430580, 3402812, 4253515, 4861160, 6805624, 8507030, 9722320, 13611248, 17014060, 34028120, 68056240]

約数ペア:

[(1, 68056240), (2, 34028120), (4, 17014060), (5, 13611248), (7, 9722320), (8, 8507030), (10, 6805624), (14, 4861160), (16, 4253515), (20, 3402812), (28, 2430580), (35, 1944464), (40, 1701406), (53, 1284080), (56, 1215290), (70, 972232), (80, 850703), (106, 642040), (112, 607645), (140, 486116), (212, 321020), (265, 256816), (280, 243058), (371, 183440), (424, 160510), (530, 128408), (560, 121529), (742, 91720), (848, 80255), (1060, 64204), (1484, 45860), (1855, 36688), (2120, 32102), (2293, 29680), (2968, 22930), (3710, 18344), (4240, 16051), (4586, 14840), (5936, 11465), (7420, 9172)]