163061920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 192

約数和(自身を含む): 466373376

約数和(自身を除く): 303311456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 53, 56, 67, 70, 80, 82, 106, 112, 134, 140, 160, 164, 205, 212, 224, 265, 268, 280, 287, 328, 335, 371, 410, 424, 469, 530, 536, 560, 574, 656, 670, 742, 820, 848, 938, 1060, 1072, 1120, 1148, 1312, 1340, 1435, 1484, 1640, 1696, 1855, 1876, 2120, 2144, 2173, 2296, 2345, 2680, 2747, 2870, 2968, 3280, 3551, 3710, 3752, 4240, 4346, 4592, 4690, 5360, 5494, 5740, 5936, 6560, 7102, 7420, 7504, 8480, 8692, 9184, 9380, 10720, 10865, 10988, 11480, 11872, 13735, 14204, 14840, 15008, 15211, 17384, 17755, 18760, 19229, 21730, 21976, 22960, 24857, 27470, 28408, 29680, 30422, 34768, 35510, 37520, 38458, 43460, 43952, 45920, 49714, 54940, 56816, 59360, 60844, 69536, 71020, 75040, 76055, 76916, 86920, 87904, 96145, 99428, 109880, 113632, 121688, 124285, 142040, 145591, 152110, 153832, 173840, 192290, 198856, 219760, 243376, 248570, 284080, 291182, 304220, 307664, 347680, 384580, 397712, 439520, 486752, 497140, 568160, 582364, 608440, 615328, 727955, 769160, 795424, 994280, 1019137, 1164728, 1216880, 1455910, 1538320, 1988560, 2038274, 2329456, 2433760, 2911820, 3076640, 3977120, 4076548, 4658912, 5095685, 5823640, 8153096, 10191370, 11647280, 16306192, 20382740, 23294560, 32612384, 40765480, 81530960, 163061920]

約数ペア:

[(1, 163061920), (2, 81530960), (4, 40765480), (5, 32612384), (7, 23294560), (8, 20382740), (10, 16306192), (14, 11647280), (16, 10191370), (20, 8153096), (28, 5823640), (32, 5095685), (35, 4658912), (40, 4076548), (41, 3977120), (53, 3076640), (56, 2911820), (67, 2433760), (70, 2329456), (80, 2038274), (82, 1988560), (106, 1538320), (112, 1455910), (134, 1216880), (140, 1164728), (160, 1019137), (164, 994280), (205, 795424), (212, 769160), (224, 727955), (265, 615328), (268, 608440), (280, 582364), (287, 568160), (328, 497140), (335, 486752), (371, 439520), (410, 397712), (424, 384580), (469, 347680), (530, 307664), (536, 304220), (560, 291182), (574, 284080), (656, 248570), (670, 243376), (742, 219760), (820, 198856), (848, 192290), (938, 173840), (1060, 153832), (1072, 152110), (1120, 145591), (1148, 142040), (1312, 124285), (1340, 121688), (1435, 113632), (1484, 109880), (1640, 99428), (1696, 96145), (1855, 87904), (1876, 86920), (2120, 76916), (2144, 76055), (2173, 75040), (2296, 71020), (2345, 69536), (2680, 60844), (2747, 59360), (2870, 56816), (2968, 54940), (3280, 49714), (3551, 45920), (3710, 43952), (3752, 43460), (4240, 38458), (4346, 37520), (4592, 35510), (4690, 34768), (5360, 30422), (5494, 29680), (5740, 28408), (5936, 27470), (6560, 24857), (7102, 22960), (7420, 21976), (7504, 21730), (8480, 19229), (8692, 18760), (9184, 17755), (9380, 17384), (10720, 15211), (10865, 15008), (10988, 14840), (11480, 14204), (11872, 13735)]