148489320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4111}}^1$

素因数の和:4175

約数の個数: 128

約数和(自身を含む): 521072640

約数和(自身を除く): 372583320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4111, 4515, 5160, 6020, 7224, 8222, 9030, 12040, 12333, 16444, 18060, 20555, 24666, 28777, 32888, 36120, 41110, 49332, 57554, 61665, 82220, 86331, 98664, 115108, 123330, 143885, 164440, 172662, 176773, 230216, 246660, 287770, 345324, 353546, 431655, 493320, 530319, 575540, 690648, 707092, 863310, 883865, 1060638, 1151080, 1237411, 1414184, 1726620, 1767730, 2121276, 2474822, 2651595, 3453240, 3535460, 3712233, 4242552, 4949644, 5303190, 6187055, 7070920, 7424466, 9899288, 10606380, 12374110, 14848932, 18561165, 21212760, 24748220, 29697864, 37122330, 49496440, 74244660, 148489320]

約数ペア:

[(1, 148489320), (2, 74244660), (3, 49496440), (4, 37122330), (5, 29697864), (6, 24748220), (7, 21212760), (8, 18561165), (10, 14848932), (12, 12374110), (14, 10606380), (15, 9899288), (20, 7424466), (21, 7070920), (24, 6187055), (28, 5303190), (30, 4949644), (35, 4242552), (40, 3712233), (42, 3535460), (43, 3453240), (56, 2651595), (60, 2474822), (70, 2121276), (84, 1767730), (86, 1726620), (105, 1414184), (120, 1237411), (129, 1151080), (140, 1060638), (168, 883865), (172, 863310), (210, 707092), (215, 690648), (258, 575540), (280, 530319), (301, 493320), (344, 431655), (420, 353546), (430, 345324), (516, 287770), (602, 246660), (645, 230216), (840, 176773), (860, 172662), (903, 164440), (1032, 143885), (1204, 123330), (1290, 115108), (1505, 98664), (1720, 86331), (1806, 82220), (2408, 61665), (2580, 57554), (3010, 49332), (3612, 41110), (4111, 36120), (4515, 32888), (5160, 28777), (6020, 24666), (7224, 20555), (8222, 18060), (9030, 16444), (12040, 12333)]