1957672320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1061}}^1$

素因数の和:1145

約数の個数: 192

約数和(自身を含む): 6453943920

約数和(自身を除く): 4496271600

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, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 930, 960, 961, 992, 1061, 1240, 1488, 1860, 1920, 1922, 1984, 2122, 2480, 2883, 2976, 3183, 3720, 3844, 3968, 4244, 4805, 4960, 5305, 5766, 5952, 6366, 7440, 7688, 8488, 9610, 9920, 10610, 11532, 11904, 12732, 14415, 14880, 15376, 15915, 16976, 19220, 19840, 21220, 23064, 25464, 28830, 29760, 30752, 31830, 32891, 33952, 38440, 42440, 46128, 50928, 57660, 59520, 61504, 63660, 65782, 67904, 76880, 84880, 92256, 98673, 101856, 115320, 123008, 127320, 131564, 135808, 153760, 164455, 169760, 184512, 197346, 203712, 230640, 254640, 263128, 307520, 328910, 339520, 369024, 394692, 407424, 461280, 493365, 509280, 526256, 615040, 657820, 679040, 789384, 922560, 986730, 1018560, 1019621, 1052512, 1315640, 1578768, 1845120, 1973460, 2037120, 2039242, 2105024, 2631280, 3058863, 3157536, 3946920, 4078484, 4210048, 5098105, 5262560, 6117726, 6315072, 7893840, 8156968, 10196210, 10525120, 12235452, 12630144, 15294315, 15787680, 16313936, 20392420, 21050240, 24470904, 30588630, 31575360, 32627872, 40784840, 48941808, 61177260, 63150720, 65255744, 81569680, 97883616, 122354520, 130511488, 163139360, 195767232, 244709040, 326278720, 391534464, 489418080, 652557440, 978836160, 1957672320]

約数ペア:

[(1, 1957672320), (2, 978836160), (3, 652557440), (4, 489418080), (5, 391534464), (6, 326278720), (8, 244709040), (10, 195767232), (12, 163139360), (15, 130511488), (16, 122354520), (20, 97883616), (24, 81569680), (30, 65255744), (31, 63150720), (32, 61177260), (40, 48941808), (48, 40784840), (60, 32627872), (62, 31575360), (64, 30588630), (80, 24470904), (93, 21050240), (96, 20392420), (120, 16313936), (124, 15787680), (128, 15294315), (155, 12630144), (160, 12235452), (186, 10525120), (192, 10196210), (240, 8156968), (248, 7893840), (310, 6315072), (320, 6117726), (372, 5262560), (384, 5098105), (465, 4210048), (480, 4078484), (496, 3946920), (620, 3157536), (640, 3058863), (744, 2631280), (930, 2105024), (960, 2039242), (961, 2037120), (992, 1973460), (1061, 1845120), (1240, 1578768), (1488, 1315640), (1860, 1052512), (1920, 1019621), (1922, 1018560), (1984, 986730), (2122, 922560), (2480, 789384), (2883, 679040), (2976, 657820), (3183, 615040), (3720, 526256), (3844, 509280), (3968, 493365), (4244, 461280), (4805, 407424), (4960, 394692), (5305, 369024), (5766, 339520), (5952, 328910), (6366, 307520), (7440, 263128), (7688, 254640), (8488, 230640), (9610, 203712), (9920, 197346), (10610, 184512), (11532, 169760), (11904, 164455), (12732, 153760), (14415, 135808), (14880, 131564), (15376, 127320), (15915, 123008), (16976, 115320), (19220, 101856), (19840, 98673), (21220, 92256), (23064, 84880), (25464, 76880), (28830, 67904), (29760, 65782), (30752, 63660), (31830, 61504), (32891, 59520), (33952, 57660), (38440, 50928), (42440, 46128)]