135686360

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2207}}^1$

素因数の和:2300

約数の個数: 64

約数和(自身を含む): 321926400

約数和(自身を除く): 186240040

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 53, 58, 106, 116, 145, 212, 232, 265, 290, 424, 530, 580, 1060, 1160, 1537, 2120, 2207, 3074, 4414, 6148, 7685, 8828, 11035, 12296, 15370, 17656, 22070, 30740, 44140, 61480, 64003, 88280, 116971, 128006, 233942, 256012, 320015, 467884, 512024, 584855, 640030, 935768, 1169710, 1280060, 2339420, 2560120, 3392159, 4678840, 6784318, 13568636, 16960795, 27137272, 33921590, 67843180, 135686360]

約数ペア:

[(1, 135686360), (2, 67843180), (4, 33921590), (5, 27137272), (8, 16960795), (10, 13568636), (20, 6784318), (29, 4678840), (40, 3392159), (53, 2560120), (58, 2339420), (106, 1280060), (116, 1169710), (145, 935768), (212, 640030), (232, 584855), (265, 512024), (290, 467884), (424, 320015), (530, 256012), (580, 233942), (1060, 128006), (1160, 116971), (1537, 88280), (2120, 64003), (2207, 61480), (3074, 44140), (4414, 30740), (6148, 22070), (7685, 17656), (8828, 15370), (11035, 12296)]