153110440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{14779}}^1$

素因数の和:14834

約数の個数: 64

約数和(自身を含む): 404380800

約数和(自身を除く): 251270360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 10360, 14779, 29558, 59116, 73895, 103453, 118232, 147790, 206906, 295580, 413812, 517265, 546823, 591160, 827624, 1034530, 1093646, 2069060, 2187292, 2734115, 3827761, 4138120, 4374584, 5468230, 7655522, 10936460, 15311044, 19138805, 21872920, 30622088, 38277610, 76555220, 153110440]

約数ペア:

[(1, 153110440), (2, 76555220), (4, 38277610), (5, 30622088), (7, 21872920), (8, 19138805), (10, 15311044), (14, 10936460), (20, 7655522), (28, 5468230), (35, 4374584), (37, 4138120), (40, 3827761), (56, 2734115), (70, 2187292), (74, 2069060), (140, 1093646), (148, 1034530), (185, 827624), (259, 591160), (280, 546823), (296, 517265), (370, 413812), (518, 295580), (740, 206906), (1036, 147790), (1295, 118232), (1480, 103453), (2072, 73895), (2590, 59116), (5180, 29558), (10360, 14779)]