27635160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 95800320

約数和(自身を除く): 68165160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 167, 168, 197, 210, 280, 334, 394, 420, 501, 591, 668, 788, 835, 840, 985, 1002, 1169, 1182, 1336, 1379, 1576, 1670, 1970, 2004, 2338, 2364, 2505, 2758, 2955, 3340, 3507, 3940, 4008, 4137, 4676, 4728, 5010, 5516, 5845, 5910, 6680, 6895, 7014, 7880, 8274, 9352, 10020, 11032, 11690, 11820, 13790, 14028, 16548, 17535, 20040, 20685, 23380, 23640, 27580, 28056, 32899, 33096, 35070, 41370, 46760, 55160, 65798, 70140, 82740, 98697, 131596, 140280, 164495, 165480, 197394, 230293, 263192, 328990, 394788, 460586, 493485, 657980, 690879, 789576, 921172, 986970, 1151465, 1315960, 1381758, 1842344, 1973940, 2302930, 2763516, 3454395, 3947880, 4605860, 5527032, 6908790, 9211720, 13817580, 27635160]

約数ペア:

[(1, 27635160), (2, 13817580), (3, 9211720), (4, 6908790), (5, 5527032), (6, 4605860), (7, 3947880), (8, 3454395), (10, 2763516), (12, 2302930), (14, 1973940), (15, 1842344), (20, 1381758), (21, 1315960), (24, 1151465), (28, 986970), (30, 921172), (35, 789576), (40, 690879), (42, 657980), (56, 493485), (60, 460586), (70, 394788), (84, 328990), (105, 263192), (120, 230293), (140, 197394), (167, 165480), (168, 164495), (197, 140280), (210, 131596), (280, 98697), (334, 82740), (394, 70140), (420, 65798), (501, 55160), (591, 46760), (668, 41370), (788, 35070), (835, 33096), (840, 32899), (985, 28056), (1002, 27580), (1169, 23640), (1182, 23380), (1336, 20685), (1379, 20040), (1576, 17535), (1670, 16548), (1970, 14028), (2004, 13790), (2338, 11820), (2364, 11690), (2505, 11032), (2758, 10020), (2955, 9352), (3340, 8274), (3507, 7880), (3940, 7014), (4008, 6895), (4137, 6680), (4676, 5910), (4728, 5845), (5010, 5516)]