161033520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1361}}^1$

素因数の和:1423

約数の個数: 160

約数和(自身を含む): 547197120

約数和(自身を除く): 386163600

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, 340, 348, 408, 435, 464, 493, 510, 580, 680, 696, 816, 870, 986, 1020, 1160, 1360, 1361, 1392, 1479, 1740, 1972, 2040, 2320, 2465, 2722, 2958, 3480, 3944, 4080, 4083, 4930, 5444, 5916, 6805, 6960, 7395, 7888, 8166, 9860, 10888, 11832, 13610, 14790, 16332, 19720, 20415, 21776, 23137, 23664, 27220, 29580, 32664, 39440, 39469, 40830, 46274, 54440, 59160, 65328, 69411, 78938, 81660, 92548, 108880, 115685, 118320, 118407, 138822, 157876, 163320, 185096, 197345, 231370, 236814, 277644, 315752, 326640, 347055, 370192, 394690, 462740, 473628, 555288, 592035, 631504, 670973, 694110, 789380, 925480, 947256, 1110576, 1184070, 1341946, 1388220, 1578760, 1850960, 1894512, 2012919, 2368140, 2683892, 2776440, 3157520, 3354865, 4025838, 4736280, 5367784, 5552880, 6709730, 8051676, 9472560, 10064595, 10735568, 13419460, 16103352, 20129190, 26838920, 32206704, 40258380, 53677840, 80516760, 161033520]

約数ペア:

[(1, 161033520), (2, 80516760), (3, 53677840), (4, 40258380), (5, 32206704), (6, 26838920), (8, 20129190), (10, 16103352), (12, 13419460), (15, 10735568), (16, 10064595), (17, 9472560), (20, 8051676), (24, 6709730), (29, 5552880), (30, 5367784), (34, 4736280), (40, 4025838), (48, 3354865), (51, 3157520), (58, 2776440), (60, 2683892), (68, 2368140), (80, 2012919), (85, 1894512), (87, 1850960), (102, 1578760), (116, 1388220), (120, 1341946), (136, 1184070), (145, 1110576), (170, 947256), (174, 925480), (204, 789380), (232, 694110), (240, 670973), (255, 631504), (272, 592035), (290, 555288), (340, 473628), (348, 462740), (408, 394690), (435, 370192), (464, 347055), (493, 326640), (510, 315752), (580, 277644), (680, 236814), (696, 231370), (816, 197345), (870, 185096), (986, 163320), (1020, 157876), (1160, 138822), (1360, 118407), (1361, 118320), (1392, 115685), (1479, 108880), (1740, 92548), (1972, 81660), (2040, 78938), (2320, 69411), (2465, 65328), (2722, 59160), (2958, 54440), (3480, 46274), (3944, 40830), (4080, 39469), (4083, 39440), (4930, 32664), (5444, 29580), (5916, 27220), (6805, 23664), (6960, 23137), (7395, 21776), (7888, 20415), (8166, 19720), (9860, 16332), (10888, 14790), (11832, 13610)]