202011040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:915

約数の個数: 192

約数和(自身を含む): 627056640

約数和(自身を除く): 425045600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 665, 760, 770, 836, 863, 880, 1045, 1064, 1120, 1232, 1330, 1463, 1520, 1540, 1672, 1726, 1760, 2090, 2128, 2464, 2660, 2926, 3040, 3080, 3344, 3452, 4180, 4256, 4315, 5320, 5852, 6041, 6160, 6688, 6904, 7315, 8360, 8630, 9493, 10640, 11704, 12082, 12320, 13808, 14630, 16397, 16720, 17260, 18986, 21280, 23408, 24164, 27616, 29260, 30205, 32794, 33440, 34520, 37972, 46816, 47465, 48328, 58520, 60410, 65588, 66451, 69040, 75944, 81985, 94930, 96656, 114779, 117040, 120820, 131176, 132902, 138080, 151888, 163970, 180367, 189860, 193312, 229558, 234080, 241640, 262352, 265804, 303776, 327940, 332255, 360734, 379720, 459116, 483280, 524704, 531608, 573895, 655880, 664510, 721468, 759440, 901835, 918232, 966560, 1063216, 1147790, 1262569, 1311760, 1329020, 1442936, 1518880, 1803670, 1836464, 2126432, 2295580, 2525138, 2623520, 2658040, 2885872, 3607340, 3672928, 4591160, 5050276, 5316080, 5771744, 6312845, 7214680, 9182320, 10100552, 10632160, 12625690, 14429360, 18364640, 20201104, 25251380, 28858720, 40402208, 50502760, 101005520, 202011040]

約数ペア:

[(1, 202011040), (2, 101005520), (4, 50502760), (5, 40402208), (7, 28858720), (8, 25251380), (10, 20201104), (11, 18364640), (14, 14429360), (16, 12625690), (19, 10632160), (20, 10100552), (22, 9182320), (28, 7214680), (32, 6312845), (35, 5771744), (38, 5316080), (40, 5050276), (44, 4591160), (55, 3672928), (56, 3607340), (70, 2885872), (76, 2658040), (77, 2623520), (80, 2525138), (88, 2295580), (95, 2126432), (110, 1836464), (112, 1803670), (133, 1518880), (140, 1442936), (152, 1329020), (154, 1311760), (160, 1262569), (176, 1147790), (190, 1063216), (209, 966560), (220, 918232), (224, 901835), (266, 759440), (280, 721468), (304, 664510), (308, 655880), (352, 573895), (380, 531608), (385, 524704), (418, 483280), (440, 459116), (532, 379720), (560, 360734), (608, 332255), (616, 327940), (665, 303776), (760, 265804), (770, 262352), (836, 241640), (863, 234080), (880, 229558), (1045, 193312), (1064, 189860), (1120, 180367), (1232, 163970), (1330, 151888), (1463, 138080), (1520, 132902), (1540, 131176), (1672, 120820), (1726, 117040), (1760, 114779), (2090, 96656), (2128, 94930), (2464, 81985), (2660, 75944), (2926, 69040), (3040, 66451), (3080, 65588), (3344, 60410), (3452, 58520), (4180, 48328), (4256, 47465), (4315, 46816), (5320, 37972), (5852, 34520), (6041, 33440), (6160, 32794), (6688, 30205), (6904, 29260), (7315, 27616), (8360, 24164), (8630, 23408), (9493, 21280), (10640, 18986), (11704, 17260), (12082, 16720), (12320, 16397), (13808, 14630)]