239698705920

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1006799}}^1$

素因数の和:1006856

約数の個数: 160

約数和(自身を含む): 791006515200

約数和(自身を除く): 551307809280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 19840, 23808, 29760, 39680, 47616, 59520, 79360, 119040, 238080, 1006799, 2013598, 3020397, 4027196, 5033995, 6040794, 8054392, 10067990, 12081588, 15101985, 16108784, 20135980, 24163176, 30203970, 31210769, 32217568, 40271960, 48326352, 60407940, 62421538, 64435136, 80543920, 93632307, 96652704, 120815880, 124843076, 128870272, 156053845, 161087840, 187264614, 193305408, 241631760, 249686152, 257740544, 312107690, 322175680, 374529228, 386610816, 468161535, 483263520, 499372304, 515481088, 624215380, 644351360, 749058456, 773221632, 936323070, 966527040, 998744608, 1248430760, 1288702720, 1498116912, 1546443264, 1872646140, 1933054080, 1997489216, 2496861520, 2577405440, 2996233824, 3745292280, 3866108160, 3994978432, 4993723040, 5992467648, 7490584560, 7732216320, 7989956864, 9987446080, 11984935296, 14981169120, 15979913728, 19974892160, 23969870592, 29962338240, 39949784320, 47939741184, 59924676480, 79899568640, 119849352960, 239698705920]

約数ペア:

[(1, 239698705920), (2, 119849352960), (3, 79899568640), (4, 59924676480), (5, 47939741184), (6, 39949784320), (8, 29962338240), (10, 23969870592), (12, 19974892160), (15, 15979913728), (16, 14981169120), (20, 11984935296), (24, 9987446080), (30, 7989956864), (31, 7732216320), (32, 7490584560), (40, 5992467648), (48, 4993723040), (60, 3994978432), (62, 3866108160), (64, 3745292280), (80, 2996233824), (93, 2577405440), (96, 2496861520), (120, 1997489216), (124, 1933054080), (128, 1872646140), (155, 1546443264), (160, 1498116912), (186, 1288702720), (192, 1248430760), (240, 998744608), (248, 966527040), (256, 936323070), (310, 773221632), (320, 749058456), (372, 644351360), (384, 624215380), (465, 515481088), (480, 499372304), (496, 483263520), (512, 468161535), (620, 386610816), (640, 374529228), (744, 322175680), (768, 312107690), (930, 257740544), (960, 249686152), (992, 241631760), (1240, 193305408), (1280, 187264614), (1488, 161087840), (1536, 156053845), (1860, 128870272), (1920, 124843076), (1984, 120815880), (2480, 96652704), (2560, 93632307), (2976, 80543920), (3720, 64435136), (3840, 62421538), (3968, 60407940), (4960, 48326352), (5952, 40271960), (7440, 32217568), (7680, 31210769), (7936, 30203970), (9920, 24163176), (11904, 20135980), (14880, 16108784), (15872, 15101985), (19840, 12081588), (23808, 10067990), (29760, 8054392), (39680, 6040794), (47616, 5033995), (59520, 4027196), (79360, 3020397), (119040, 2013598), (238080, 1006799)]