2448724040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{643}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 6739588800

約数和(自身を除く): 4290864760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 49, 56, 58, 67, 70, 98, 116, 134, 140, 145, 196, 203, 232, 245, 268, 280, 290, 335, 392, 406, 469, 490, 536, 580, 643, 670, 812, 938, 980, 1015, 1160, 1286, 1340, 1421, 1624, 1876, 1943, 1960, 2030, 2345, 2572, 2680, 2842, 3215, 3283, 3752, 3886, 4060, 4501, 4690, 5144, 5684, 6430, 6566, 7105, 7772, 8120, 9002, 9380, 9715, 11368, 12860, 13132, 13601, 14210, 15544, 16415, 18004, 18647, 18760, 19430, 22505, 25720, 26264, 27202, 28420, 31507, 32830, 36008, 37294, 38860, 43081, 45010, 54404, 56840, 63014, 65660, 68005, 74588, 77720, 86162, 90020, 93235, 95207, 108808, 126028, 130529, 131320, 136010, 149176, 157535, 172324, 180040, 186470, 190414, 215405, 252056, 261058, 272020, 301567, 315070, 344648, 372940, 380828, 430810, 476035, 522116, 544040, 603134, 630140, 652645, 745880, 761656, 861620, 913703, 952070, 1044232, 1206268, 1249349, 1260280, 1305290, 1507835, 1723240, 1827406, 1904140, 2110969, 2412536, 2498698, 2610580, 3015670, 3654812, 3808280, 4221938, 4568515, 4997396, 5221160, 6031340, 6246745, 7309624, 8443876, 8745443, 9137030, 9994792, 10554845, 12062680, 12493490, 16887752, 17490886, 18274060, 21109690, 24986980, 34981772, 36548120, 42219380, 43727215, 49973960, 61218101, 69963544, 84438760, 87454430, 122436202, 174908860, 244872404, 306090505, 349817720, 489744808, 612181010, 1224362020, 2448724040]

約数ペア:

[(1, 2448724040), (2, 1224362020), (4, 612181010), (5, 489744808), (7, 349817720), (8, 306090505), (10, 244872404), (14, 174908860), (20, 122436202), (28, 87454430), (29, 84438760), (35, 69963544), (40, 61218101), (49, 49973960), (56, 43727215), (58, 42219380), (67, 36548120), (70, 34981772), (98, 24986980), (116, 21109690), (134, 18274060), (140, 17490886), (145, 16887752), (196, 12493490), (203, 12062680), (232, 10554845), (245, 9994792), (268, 9137030), (280, 8745443), (290, 8443876), (335, 7309624), (392, 6246745), (406, 6031340), (469, 5221160), (490, 4997396), (536, 4568515), (580, 4221938), (643, 3808280), (670, 3654812), (812, 3015670), (938, 2610580), (980, 2498698), (1015, 2412536), (1160, 2110969), (1286, 1904140), (1340, 1827406), (1421, 1723240), (1624, 1507835), (1876, 1305290), (1943, 1260280), (1960, 1249349), (2030, 1206268), (2345, 1044232), (2572, 952070), (2680, 913703), (2842, 861620), (3215, 761656), (3283, 745880), (3752, 652645), (3886, 630140), (4060, 603134), (4501, 544040), (4690, 522116), (5144, 476035), (5684, 430810), (6430, 380828), (6566, 372940), (7105, 344648), (7772, 315070), (8120, 301567), (9002, 272020), (9380, 261058), (9715, 252056), (11368, 215405), (12860, 190414), (13132, 186470), (13601, 180040), (14210, 172324), (15544, 157535), (16415, 149176), (18004, 136010), (18647, 131320), (18760, 130529), (19430, 126028), (22505, 108808), (25720, 95207), (26264, 93235), (27202, 90020), (28420, 86162), (31507, 77720), (32830, 74588), (36008, 68005), (37294, 65660), (38860, 63014), (43081, 56840), (45010, 54404)]