162857520

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{10771}}^1$

素因数の和:10800

約数の個数: 160

約数和(自身を含む): 641149440

約数和(自身を除く): 478291920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 10771, 15120, 21542, 32313, 43084, 53855, 64626, 75397, 86168, 96939, 107710, 129252, 150794, 161565, 172336, 193878, 215420, 226191, 258504, 290817, 301588, 323130, 376985, 387756, 430840, 452382, 484695, 517008, 581634, 603176, 646260, 678573, 753970, 775512, 861680, 904764, 969390, 1130955, 1163268, 1206352, 1292520, 1357146, 1454085, 1507940, 1551024, 1809528, 1938780, 2035719, 2261910, 2326536, 2585040, 2714292, 2908170, 3015880, 3392865, 3619056, 3877560, 4071438, 4523820, 4653072, 5428584, 5816340, 6031760, 6785730, 7755120, 8142876, 9047640, 10178595, 10857168, 11632680, 13571460, 16285752, 18095280, 20357190, 23265360, 27142920, 32571504, 40714380, 54285840, 81428760, 162857520]

約数ペア:

[(1, 162857520), (2, 81428760), (3, 54285840), (4, 40714380), (5, 32571504), (6, 27142920), (7, 23265360), (8, 20357190), (9, 18095280), (10, 16285752), (12, 13571460), (14, 11632680), (15, 10857168), (16, 10178595), (18, 9047640), (20, 8142876), (21, 7755120), (24, 6785730), (27, 6031760), (28, 5816340), (30, 5428584), (35, 4653072), (36, 4523820), (40, 4071438), (42, 3877560), (45, 3619056), (48, 3392865), (54, 3015880), (56, 2908170), (60, 2714292), (63, 2585040), (70, 2326536), (72, 2261910), (80, 2035719), (84, 1938780), (90, 1809528), (105, 1551024), (108, 1507940), (112, 1454085), (120, 1357146), (126, 1292520), (135, 1206352), (140, 1163268), (144, 1130955), (168, 969390), (180, 904764), (189, 861680), (210, 775512), (216, 753970), (240, 678573), (252, 646260), (270, 603176), (280, 581634), (315, 517008), (336, 484695), (360, 452382), (378, 430840), (420, 387756), (432, 376985), (504, 323130), (540, 301588), (560, 290817), (630, 258504), (720, 226191), (756, 215420), (840, 193878), (945, 172336), (1008, 161565), (1080, 150794), (1260, 129252), (1512, 107710), (1680, 96939), (1890, 86168), (2160, 75397), (2520, 64626), (3024, 53855), (3780, 43084), (5040, 32313), (7560, 21542), (10771, 15120)]