159780720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2143

約数の個数: 160

約数和(自身を含む): 559249920

約数和(自身を除く): 399469200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 29, 30, 33, 40, 44, 48, 55, 58, 60, 66, 80, 87, 88, 110, 116, 120, 132, 145, 165, 174, 176, 220, 232, 240, 264, 290, 319, 330, 348, 435, 440, 464, 528, 580, 638, 660, 696, 870, 880, 957, 1160, 1276, 1320, 1392, 1595, 1740, 1914, 2087, 2320, 2552, 2640, 3190, 3480, 3828, 4174, 4785, 5104, 6261, 6380, 6960, 7656, 8348, 9570, 10435, 12522, 12760, 15312, 16696, 19140, 20870, 22957, 25044, 25520, 31305, 33392, 38280, 41740, 45914, 50088, 60523, 62610, 68871, 76560, 83480, 91828, 100176, 114785, 121046, 125220, 137742, 166960, 181569, 183656, 229570, 242092, 250440, 275484, 302615, 344355, 363138, 367312, 459140, 484184, 500880, 550968, 605230, 665753, 688710, 726276, 907845, 918280, 968368, 1101936, 1210460, 1331506, 1377420, 1452552, 1815690, 1836560, 1997259, 2420920, 2663012, 2754840, 2905104, 3328765, 3631380, 3994518, 4841840, 5326024, 5509680, 6657530, 7262760, 7989036, 9986295, 10652048, 13315060, 14525520, 15978072, 19972590, 26630120, 31956144, 39945180, 53260240, 79890360, 159780720]

約数ペア:

[(1, 159780720), (2, 79890360), (3, 53260240), (4, 39945180), (5, 31956144), (6, 26630120), (8, 19972590), (10, 15978072), (11, 14525520), (12, 13315060), (15, 10652048), (16, 9986295), (20, 7989036), (22, 7262760), (24, 6657530), (29, 5509680), (30, 5326024), (33, 4841840), (40, 3994518), (44, 3631380), (48, 3328765), (55, 2905104), (58, 2754840), (60, 2663012), (66, 2420920), (80, 1997259), (87, 1836560), (88, 1815690), (110, 1452552), (116, 1377420), (120, 1331506), (132, 1210460), (145, 1101936), (165, 968368), (174, 918280), (176, 907845), (220, 726276), (232, 688710), (240, 665753), (264, 605230), (290, 550968), (319, 500880), (330, 484184), (348, 459140), (435, 367312), (440, 363138), (464, 344355), (528, 302615), (580, 275484), (638, 250440), (660, 242092), (696, 229570), (870, 183656), (880, 181569), (957, 166960), (1160, 137742), (1276, 125220), (1320, 121046), (1392, 114785), (1595, 100176), (1740, 91828), (1914, 83480), (2087, 76560), (2320, 68871), (2552, 62610), (2640, 60523), (3190, 50088), (3480, 45914), (3828, 41740), (4174, 38280), (4785, 33392), (5104, 31305), (6261, 25520), (6380, 25044), (6960, 22957), (7656, 20870), (8348, 19140), (9570, 16696), (10435, 15312), (12522, 12760)]