7727501520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2207}}^1$

素因数の和:3850

約数の個数: 160

約数和(自身を含む): 26645437440

約数和(自身を除く): 18917935920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 1621, 2160, 2207, 3242, 4414, 4863, 6484, 6621, 8105, 8828, 9726, 11035, 12968, 13242, 14589, 16210, 17656, 19452, 19863, 22070, 24315, 25936, 26484, 29178, 32420, 33105, 35312, 38904, 39726, 43767, 44140, 48630, 52968, 58356, 59589, 64840, 66210, 72945, 77808, 79452, 87534, 88280, 97260, 99315, 105936, 116712, 119178, 129680, 132420, 145890, 158904, 175068, 176560, 194520, 198630, 218835, 233424, 238356, 264840, 291780, 297945, 317808, 350136, 389040, 397260, 437670, 476712, 529680, 583560, 595890, 700272, 794520, 875340, 953424, 1167120, 1191780, 1589040, 1750680, 2383560, 3501360, 3577547, 4767120, 7155094, 10732641, 14310188, 17887735, 21465282, 28620376, 32197923, 35775470, 42930564, 53663205, 57240752, 64395846, 71550940, 85861128, 96593769, 107326410, 128791692, 143101880, 160989615, 171722256, 193187538, 214652820, 257583384, 286203760, 321979230, 386375076, 429305640, 482968845, 515166768, 643958460, 772750152, 858611280, 965937690, 1287916920, 1545500304, 1931875380, 2575833840, 3863750760, 7727501520]

約数ペア:

[(1, 7727501520), (2, 3863750760), (3, 2575833840), (4, 1931875380), (5, 1545500304), (6, 1287916920), (8, 965937690), (9, 858611280), (10, 772750152), (12, 643958460), (15, 515166768), (16, 482968845), (18, 429305640), (20, 386375076), (24, 321979230), (27, 286203760), (30, 257583384), (36, 214652820), (40, 193187538), (45, 171722256), (48, 160989615), (54, 143101880), (60, 128791692), (72, 107326410), (80, 96593769), (90, 85861128), (108, 71550940), (120, 64395846), (135, 57240752), (144, 53663205), (180, 42930564), (216, 35775470), (240, 32197923), (270, 28620376), (360, 21465282), (432, 17887735), (540, 14310188), (720, 10732641), (1080, 7155094), (1621, 4767120), (2160, 3577547), (2207, 3501360), (3242, 2383560), (4414, 1750680), (4863, 1589040), (6484, 1191780), (6621, 1167120), (8105, 953424), (8828, 875340), (9726, 794520), (11035, 700272), (12968, 595890), (13242, 583560), (14589, 529680), (16210, 476712), (17656, 437670), (19452, 397260), (19863, 389040), (22070, 350136), (24315, 317808), (25936, 297945), (26484, 291780), (29178, 264840), (32420, 238356), (33105, 233424), (35312, 218835), (38904, 198630), (39726, 194520), (43767, 176560), (44140, 175068), (48630, 158904), (52968, 145890), (58356, 132420), (59589, 129680), (64840, 119178), (66210, 116712), (72945, 105936), (77808, 99315), (79452, 97260), (87534, 88280)]