22224720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13229}}^1$

素因数の和:13252

約数の個数: 80

約数和(自身を含む): 78744960

約数和(自身を除く): 56520240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 13229, 26458, 39687, 52916, 66145, 79374, 92603, 105832, 132290, 158748, 185206, 198435, 211664, 264580, 277809, 317496, 370412, 396870, 463015, 529160, 555618, 634992, 740824, 793740, 926030, 1058320, 1111236, 1389045, 1481648, 1587480, 1852060, 2222472, 2778090, 3174960, 3704120, 4444944, 5556180, 7408240, 11112360, 22224720]

約数ペア:

[(1, 22224720), (2, 11112360), (3, 7408240), (4, 5556180), (5, 4444944), (6, 3704120), (7, 3174960), (8, 2778090), (10, 2222472), (12, 1852060), (14, 1587480), (15, 1481648), (16, 1389045), (20, 1111236), (21, 1058320), (24, 926030), (28, 793740), (30, 740824), (35, 634992), (40, 555618), (42, 529160), (48, 463015), (56, 396870), (60, 370412), (70, 317496), (80, 277809), (84, 264580), (105, 211664), (112, 198435), (120, 185206), (140, 158748), (168, 132290), (210, 105832), (240, 92603), (280, 79374), (336, 66145), (420, 52916), (560, 39687), (840, 26458), (1680, 13229)]