250341420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{829}}^1$

素因数の和:1567

約数の個数: 96

約数和(自身を含む): 803174400

約数和(自身を除く): 552832980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 719, 829, 1438, 1658, 2157, 2487, 2876, 3316, 3595, 4145, 4314, 4974, 5033, 5803, 7190, 8290, 8628, 9948, 10066, 10785, 11606, 12435, 14380, 15099, 16580, 17409, 20132, 21570, 23212, 24870, 25165, 29015, 30198, 34818, 43140, 49740, 50330, 58030, 60396, 69636, 75495, 87045, 100660, 116060, 150990, 174090, 301980, 348180, 596051, 1192102, 1788153, 2384204, 2980255, 3576306, 4172357, 5960510, 7152612, 8344714, 8940765, 11921020, 12517071, 16689428, 17881530, 20861785, 25034142, 35763060, 41723570, 50068284, 62585355, 83447140, 125170710, 250341420]

約数ペア:

[(1, 250341420), (2, 125170710), (3, 83447140), (4, 62585355), (5, 50068284), (6, 41723570), (7, 35763060), (10, 25034142), (12, 20861785), (14, 17881530), (15, 16689428), (20, 12517071), (21, 11921020), (28, 8940765), (30, 8344714), (35, 7152612), (42, 5960510), (60, 4172357), (70, 3576306), (84, 2980255), (105, 2384204), (140, 1788153), (210, 1192102), (420, 596051), (719, 348180), (829, 301980), (1438, 174090), (1658, 150990), (2157, 116060), (2487, 100660), (2876, 87045), (3316, 75495), (3595, 69636), (4145, 60396), (4314, 58030), (4974, 50330), (5033, 49740), (5803, 43140), (7190, 34818), (8290, 30198), (8628, 29015), (9948, 25165), (10066, 24870), (10785, 23212), (11606, 21570), (12435, 20132), (14380, 17409), (15099, 16580)]