39873840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:399

約数の個数: 160

約数和(自身を含む): 135794880

約数和(自身を除く): 95921040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 29, 30, 34, 40, 48, 51, 58, 60, 68, 80, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 240, 255, 272, 290, 337, 340, 348, 408, 435, 464, 493, 510, 580, 674, 680, 696, 816, 870, 986, 1011, 1020, 1160, 1348, 1360, 1392, 1479, 1685, 1740, 1972, 2022, 2040, 2320, 2465, 2696, 2958, 3370, 3480, 3944, 4044, 4080, 4930, 5055, 5392, 5729, 5916, 6740, 6960, 7395, 7888, 8088, 9773, 9860, 10110, 11458, 11832, 13480, 14790, 16176, 17187, 19546, 19720, 20220, 22916, 23664, 26960, 28645, 29319, 29580, 34374, 39092, 39440, 40440, 45832, 48865, 57290, 58638, 59160, 68748, 78184, 80880, 85935, 91664, 97730, 114580, 117276, 118320, 137496, 146595, 156368, 166141, 171870, 195460, 229160, 234552, 274992, 293190, 332282, 343740, 390920, 458320, 469104, 498423, 586380, 664564, 687480, 781840, 830705, 996846, 1172760, 1329128, 1374960, 1661410, 1993692, 2345520, 2492115, 2658256, 3322820, 3987384, 4984230, 6645640, 7974768, 9968460, 13291280, 19936920, 39873840]

約数ペア:

[(1, 39873840), (2, 19936920), (3, 13291280), (4, 9968460), (5, 7974768), (6, 6645640), (8, 4984230), (10, 3987384), (12, 3322820), (15, 2658256), (16, 2492115), (17, 2345520), (20, 1993692), (24, 1661410), (29, 1374960), (30, 1329128), (34, 1172760), (40, 996846), (48, 830705), (51, 781840), (58, 687480), (60, 664564), (68, 586380), (80, 498423), (85, 469104), (87, 458320), (102, 390920), (116, 343740), (120, 332282), (136, 293190), (145, 274992), (170, 234552), (174, 229160), (204, 195460), (232, 171870), (240, 166141), (255, 156368), (272, 146595), (290, 137496), (337, 118320), (340, 117276), (348, 114580), (408, 97730), (435, 91664), (464, 85935), (493, 80880), (510, 78184), (580, 68748), (674, 59160), (680, 58638), (696, 57290), (816, 48865), (870, 45832), (986, 40440), (1011, 39440), (1020, 39092), (1160, 34374), (1348, 29580), (1360, 29319), (1392, 28645), (1479, 26960), (1685, 23664), (1740, 22916), (1972, 20220), (2022, 19720), (2040, 19546), (2320, 17187), (2465, 16176), (2696, 14790), (2958, 13480), (3370, 11832), (3480, 11458), (3944, 10110), (4044, 9860), (4080, 9773), (4930, 8088), (5055, 7888), (5392, 7395), (5729, 6960), (5916, 6740)]