203087520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:964

約数の個数: 192

約数和(自身を含む): 725034240

約数和(自身を除く): 521946720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 72, 80, 90, 96, 106, 108, 120, 135, 144, 159, 160, 180, 212, 216, 240, 265, 270, 288, 318, 360, 424, 432, 477, 480, 530, 540, 636, 720, 795, 848, 864, 887, 954, 1060, 1080, 1272, 1431, 1440, 1590, 1696, 1774, 1908, 2120, 2160, 2385, 2544, 2661, 2862, 3180, 3548, 3816, 4240, 4320, 4435, 4770, 5088, 5322, 5724, 6360, 7096, 7155, 7632, 7983, 8480, 8870, 9540, 10644, 11448, 12720, 13305, 14192, 14310, 15264, 15966, 17740, 19080, 21288, 22896, 23949, 25440, 26610, 28384, 28620, 31932, 35480, 38160, 39915, 42576, 45792, 47011, 47898, 53220, 57240, 63864, 70960, 76320, 79830, 85152, 94022, 95796, 106440, 114480, 119745, 127728, 141033, 141920, 159660, 188044, 191592, 212880, 228960, 235055, 239490, 255456, 282066, 319320, 376088, 383184, 423099, 425760, 470110, 478980, 564132, 638640, 705165, 752176, 766368, 846198, 940220, 957960, 1128264, 1269297, 1277280, 1410330, 1504352, 1692396, 1880440, 1915920, 2115495, 2256528, 2538594, 2820660, 3384792, 3760880, 3831840, 4230990, 4513056, 5077188, 5641320, 6346485, 6769584, 7521760, 8461980, 10154376, 11282640, 12692970, 13539168, 16923960, 20308752, 22565280, 25385940, 33847920, 40617504, 50771880, 67695840, 101543760, 203087520]

約数ペア:

[(1, 203087520), (2, 101543760), (3, 67695840), (4, 50771880), (5, 40617504), (6, 33847920), (8, 25385940), (9, 22565280), (10, 20308752), (12, 16923960), (15, 13539168), (16, 12692970), (18, 11282640), (20, 10154376), (24, 8461980), (27, 7521760), (30, 6769584), (32, 6346485), (36, 5641320), (40, 5077188), (45, 4513056), (48, 4230990), (53, 3831840), (54, 3760880), (60, 3384792), (72, 2820660), (80, 2538594), (90, 2256528), (96, 2115495), (106, 1915920), (108, 1880440), (120, 1692396), (135, 1504352), (144, 1410330), (159, 1277280), (160, 1269297), (180, 1128264), (212, 957960), (216, 940220), (240, 846198), (265, 766368), (270, 752176), (288, 705165), (318, 638640), (360, 564132), (424, 478980), (432, 470110), (477, 425760), (480, 423099), (530, 383184), (540, 376088), (636, 319320), (720, 282066), (795, 255456), (848, 239490), (864, 235055), (887, 228960), (954, 212880), (1060, 191592), (1080, 188044), (1272, 159660), (1431, 141920), (1440, 141033), (1590, 127728), (1696, 119745), (1774, 114480), (1908, 106440), (2120, 95796), (2160, 94022), (2385, 85152), (2544, 79830), (2661, 76320), (2862, 70960), (3180, 63864), (3548, 57240), (3816, 53220), (4240, 47898), (4320, 47011), (4435, 45792), (4770, 42576), (5088, 39915), (5322, 38160), (5724, 35480), (6360, 31932), (7096, 28620), (7155, 28384), (7632, 26610), (7983, 25440), (8480, 23949), (8870, 22896), (9540, 21288), (10644, 19080), (11448, 17740), (12720, 15966), (13305, 15264), (14192, 14310)]