215188619520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{1143647}}^1$

素因数の和:1143685

約数の個数: 216

約数和(自身を含む): 799464847104

約数和(自身を除く): 584276227584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3360, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7840, 8960, 9408, 11760, 12544, 13440, 15680, 18816, 23520, 26880, 31360, 37632, 47040, 62720, 94080, 188160, 1143647, 2287294, 3430941, 4574588, 5718235, 6861882, 8005529, 9149176, 11436470, 13723764, 16011058, 17154705, 18298352, 22872940, 24016587, 27447528, 32022116, 34309410, 36596704, 40027645, 45745880, 48033174, 54895056, 56038703, 64044232, 68618820, 73193408, 80055290, 91491760, 96066348, 109790112, 112077406, 120082935, 128088464, 137237640, 146386816, 160110580, 168116109, 182983520, 192132696, 219580224, 224154812, 240165870, 256176928, 274475280, 280193515, 292773632, 320221160, 336232218, 365967040, 384265392, 439160448, 448309624, 480331740, 512353856, 548950560, 560387030, 640442320, 672464436, 731934080, 768530784, 840580545, 878320896, 896619248, 960663480, 1024707712, 1097901120, 1120774060, 1280884640, 1344928872, 1463868160, 1537061568, 1681161090, 1793238496, 1921326960, 2049415424, 2195802240, 2241548120, 2561769280, 2689857744, 3074123136, 3362322180, 3586476992, 3842653920, 4391604480, 4483096240, 5123538560, 5379715488, 6148246272, 6724644360, 7172953984, 7685307840, 8966192480, 10247077120, 10759430976, 13449288720, 14345907968, 15370615680, 17932384960, 21518861952, 26898577440, 30741231360, 35864769920, 43037723904, 53797154880, 71729539840, 107594309760, 215188619520]

約数ペア:

[(1, 215188619520), (2, 107594309760), (3, 71729539840), (4, 53797154880), (5, 43037723904), (6, 35864769920), (7, 30741231360), (8, 26898577440), (10, 21518861952), (12, 17932384960), (14, 15370615680), (15, 14345907968), (16, 13449288720), (20, 10759430976), (21, 10247077120), (24, 8966192480), (28, 7685307840), (30, 7172953984), (32, 6724644360), (35, 6148246272), (40, 5379715488), (42, 5123538560), (48, 4483096240), (49, 4391604480), (56, 3842653920), (60, 3586476992), (64, 3362322180), (70, 3074123136), (80, 2689857744), (84, 2561769280), (96, 2241548120), (98, 2195802240), (105, 2049415424), (112, 1921326960), (120, 1793238496), (128, 1681161090), (140, 1537061568), (147, 1463868160), (160, 1344928872), (168, 1280884640), (192, 1120774060), (196, 1097901120), (210, 1024707712), (224, 960663480), (240, 896619248), (245, 878320896), (256, 840580545), (280, 768530784), (294, 731934080), (320, 672464436), (336, 640442320), (384, 560387030), (392, 548950560), (420, 512353856), (448, 480331740), (480, 448309624), (490, 439160448), (560, 384265392), (588, 365967040), (640, 336232218), (672, 320221160), (735, 292773632), (768, 280193515), (784, 274475280), (840, 256176928), (896, 240165870), (960, 224154812), (980, 219580224), (1120, 192132696), (1176, 182983520), (1280, 168116109), (1344, 160110580), (1470, 146386816), (1568, 137237640), (1680, 128088464), (1792, 120082935), (1920, 112077406), (1960, 109790112), (2240, 96066348), (2352, 91491760), (2688, 80055290), (2940, 73193408), (3136, 68618820), (3360, 64044232), (3840, 56038703), (3920, 54895056), (4480, 48033174), (4704, 45745880), (5376, 40027645), (5880, 36596704), (6272, 34309410), (6720, 32022116), (7840, 27447528), (8960, 24016587), (9408, 22872940), (11760, 18298352), (12544, 17154705), (13440, 16011058), (15680, 13723764), (18816, 11436470), (23520, 9149176), (26880, 8005529), (31360, 6861882), (37632, 5718235), (47040, 4574588), (62720, 3430941), (94080, 2287294), (188160, 1143647)]