151236680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4253}}^1$

素因数の和:4398

約数の個数: 64

約数和(自身を含む): 392048640

約数和(自身を除く): 240811960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 127, 140, 254, 280, 508, 635, 889, 1016, 1270, 1778, 2540, 3556, 4253, 4445, 5080, 7112, 8506, 8890, 17012, 17780, 21265, 29771, 34024, 35560, 42530, 59542, 85060, 119084, 148855, 170120, 238168, 297710, 540131, 595420, 1080262, 1190840, 2160524, 2700655, 3780917, 4321048, 5401310, 7561834, 10802620, 15123668, 18904585, 21605240, 30247336, 37809170, 75618340, 151236680]

約数ペア:

[(1, 151236680), (2, 75618340), (4, 37809170), (5, 30247336), (7, 21605240), (8, 18904585), (10, 15123668), (14, 10802620), (20, 7561834), (28, 5401310), (35, 4321048), (40, 3780917), (56, 2700655), (70, 2160524), (127, 1190840), (140, 1080262), (254, 595420), (280, 540131), (508, 297710), (635, 238168), (889, 170120), (1016, 148855), (1270, 119084), (1778, 85060), (2540, 59542), (3556, 42530), (4253, 35560), (4445, 34024), (5080, 29771), (7112, 21265), (8506, 17780), (8890, 17012)]