340181520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{28927}}^1$

素因数の和:28957

約数の個数: 120

約数和(自身を含む): 1226778624

約数和(自身を除く): 886597104

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 28927, 57854, 86781, 115708, 144635, 173562, 202489, 231416, 289270, 347124, 404978, 433905, 462832, 578540, 607467, 694248, 809956, 867810, 1012445, 1157080, 1214934, 1388496, 1417423, 1619912, 1735620, 2024890, 2314160, 2429868, 2834846, 3037335, 3239824, 3471240, 4049780, 4252269, 4859736, 5669692, 6074670, 6942480, 7087115, 8099560, 8504538, 9719472, 11339384, 12149340, 14174230, 16199120, 17009076, 21261345, 22678768, 24298680, 28348460, 34018152, 42522690, 48597360, 56696920, 68036304, 85045380, 113393840, 170090760, 340181520]

約数ペア:

[(1, 340181520), (2, 170090760), (3, 113393840), (4, 85045380), (5, 68036304), (6, 56696920), (7, 48597360), (8, 42522690), (10, 34018152), (12, 28348460), (14, 24298680), (15, 22678768), (16, 21261345), (20, 17009076), (21, 16199120), (24, 14174230), (28, 12149340), (30, 11339384), (35, 9719472), (40, 8504538), (42, 8099560), (48, 7087115), (49, 6942480), (56, 6074670), (60, 5669692), (70, 4859736), (80, 4252269), (84, 4049780), (98, 3471240), (105, 3239824), (112, 3037335), (120, 2834846), (140, 2429868), (147, 2314160), (168, 2024890), (196, 1735620), (210, 1619912), (240, 1417423), (245, 1388496), (280, 1214934), (294, 1157080), (336, 1012445), (392, 867810), (420, 809956), (490, 694248), (560, 607467), (588, 578540), (735, 462832), (784, 433905), (840, 404978), (980, 347124), (1176, 289270), (1470, 231416), (1680, 202489), (1960, 173562), (2352, 144635), (2940, 115708), (3920, 86781), (5880, 57854), (11760, 28927)]