269828760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4561}}^1$

素因数の和:4621

約数の個数: 128

約数和(自身を含む): 886852800

約数和(自身を除く): 617024040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2958, 3480, 3944, 4561, 4930, 5916, 7395, 9122, 9860, 11832, 13683, 14790, 18244, 19720, 22805, 27366, 29580, 36488, 45610, 54732, 59160, 68415, 77537, 91220, 109464, 132269, 136830, 155074, 182440, 232611, 264538, 273660, 310148, 387685, 396807, 465222, 529076, 547320, 620296, 661345, 775370, 793614, 930444, 1058152, 1163055, 1322690, 1550740, 1587228, 1860888, 1984035, 2248573, 2326110, 2645380, 3101480, 3174456, 3968070, 4497146, 4652220, 5290760, 6745719, 7936140, 8994292, 9304440, 11242865, 13491438, 15872280, 17988584, 22485730, 26982876, 33728595, 44971460, 53965752, 67457190, 89942920, 134914380, 269828760]

約数ペア:

[(1, 269828760), (2, 134914380), (3, 89942920), (4, 67457190), (5, 53965752), (6, 44971460), (8, 33728595), (10, 26982876), (12, 22485730), (15, 17988584), (17, 15872280), (20, 13491438), (24, 11242865), (29, 9304440), (30, 8994292), (34, 7936140), (40, 6745719), (51, 5290760), (58, 4652220), (60, 4497146), (68, 3968070), (85, 3174456), (87, 3101480), (102, 2645380), (116, 2326110), (120, 2248573), (136, 1984035), (145, 1860888), (170, 1587228), (174, 1550740), (204, 1322690), (232, 1163055), (255, 1058152), (290, 930444), (340, 793614), (348, 775370), (408, 661345), (435, 620296), (493, 547320), (510, 529076), (580, 465222), (680, 396807), (696, 387685), (870, 310148), (986, 273660), (1020, 264538), (1160, 232611), (1479, 182440), (1740, 155074), (1972, 136830), (2040, 132269), (2465, 109464), (2958, 91220), (3480, 77537), (3944, 68415), (4561, 59160), (4930, 54732), (5916, 45610), (7395, 36488), (9122, 29580), (9860, 27366), (11832, 22805), (13683, 19720), (14790, 18244)]