14944640

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 64

約数和(自身を含む): 37638000

約数和(自身を除く): 22693360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1229, 1520, 2432, 2458, 3040, 4916, 6080, 6145, 9832, 12160, 12290, 19664, 23351, 24580, 39328, 46702, 49160, 78656, 93404, 98320, 116755, 157312, 186808, 196640, 233510, 373616, 393280, 467020, 747232, 786560, 934040, 1494464, 1868080, 2988928, 3736160, 7472320, 14944640]

約数ペア:

[(1, 14944640), (2, 7472320), (4, 3736160), (5, 2988928), (8, 1868080), (10, 1494464), (16, 934040), (19, 786560), (20, 747232), (32, 467020), (38, 393280), (40, 373616), (64, 233510), (76, 196640), (80, 186808), (95, 157312), (128, 116755), (152, 98320), (160, 93404), (190, 78656), (304, 49160), (320, 46702), (380, 39328), (608, 24580), (640, 23351), (760, 19664), (1216, 12290), (1229, 12160), (1520, 9832), (2432, 6145), (2458, 6080), (3040, 4916)]