221276160

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^4$

素因数の和:61

約数の個数: 360

約数和(自身を含む): 894667410

約数和(自身を除く): 673391250

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 343, 360, 384, 392, 420, 441, 448, 480, 490, 504, 512, 560, 576, 588, 630, 640, 672, 686, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1024, 1029, 1120, 1152, 1176, 1260, 1280, 1344, 1372, 1440, 1470, 1536, 1568, 1680, 1715, 1764, 1792, 1920, 1960, 2016, 2048, 2058, 2205, 2240, 2304, 2352, 2401, 2520, 2560, 2688, 2744, 2880, 2940, 3072, 3087, 3136, 3360, 3430, 3528, 3584, 3840, 3920, 4032, 4116, 4410, 4480, 4608, 4704, 4802, 5040, 5120, 5145, 5376, 5488, 5760, 5880, 6144, 6174, 6272, 6720, 6860, 7056, 7168, 7203, 7680, 7840, 8064, 8232, 8820, 8960, 9216, 9408, 9604, 10080, 10240, 10290, 10752, 10976, 11520, 11760, 12005, 12348, 12544, 13440, 13720, 14112, 14336, 14406, 15360, 15435, 15680, 16128, 16464, 17640, 17920, 18432, 18816, 19208, 20160, 20580, 21504, 21609, 21952, 23040, 23520, 24010, 24696, 25088, 26880, 27440, 28224, 28812, 30720, 30870, 31360, 32256, 32928, 35280, 35840, 36015, 37632, 38416, 40320, 41160, 43008, 43218, 43904, 46080, 47040, 48020, 49392, 50176, 53760, 54880, 56448, 57624, 61740, 62720, 64512, 65856, 70560, 71680, 72030, 75264, 76832, 80640, 82320, 86436, 87808, 92160, 94080, 96040, 98784, 100352, 107520, 108045, 109760, 112896, 115248, 123480, 125440, 129024, 131712, 141120, 144060, 150528, 153664, 161280, 164640, 172872, 175616, 188160, 192080, 197568, 215040, 216090, 219520, 225792, 230496, 246960, 250880, 263424, 282240, 288120, 301056, 307328, 322560, 329280, 345744, 351232, 376320, 384160, 395136, 432180, 439040, 451584, 460992, 493920, 501760, 526848, 564480, 576240, 614656, 645120, 658560, 691488, 702464, 752640, 768320, 790272, 864360, 878080, 903168, 921984, 987840, 1053696, 1128960, 1152480, 1229312, 1317120, 1382976, 1505280, 1536640, 1580544, 1728720, 1756160, 1843968, 1975680, 2107392, 2257920, 2304960, 2458624, 2634240, 2765952, 3073280, 3161088, 3457440, 3512320, 3687936, 3951360, 4515840, 4609920, 4917248, 5268480, 5531904, 6146560, 6322176, 6914880, 7375872, 7902720, 9219840, 10536960, 11063808, 12293120, 13829760, 14751744, 15805440, 18439680, 22127616, 24586240, 27659520, 31610880, 36879360, 44255232, 55319040, 73758720, 110638080, 221276160]

約数ペア:

[(1, 221276160), (2, 110638080), (3, 73758720), (4, 55319040), (5, 44255232), (6, 36879360), (7, 31610880), (8, 27659520), (9, 24586240), (10, 22127616), (12, 18439680), (14, 15805440), (15, 14751744), (16, 13829760), (18, 12293120), (20, 11063808), (21, 10536960), (24, 9219840), (28, 7902720), (30, 7375872), (32, 6914880), (35, 6322176), (36, 6146560), (40, 5531904), (42, 5268480), (45, 4917248), (48, 4609920), (49, 4515840), (56, 3951360), (60, 3687936), (63, 3512320), (64, 3457440), (70, 3161088), (72, 3073280), (80, 2765952), (84, 2634240), (90, 2458624), (96, 2304960), (98, 2257920), (105, 2107392), (112, 1975680), (120, 1843968), (126, 1756160), (128, 1728720), (140, 1580544), (144, 1536640), (147, 1505280), (160, 1382976), (168, 1317120), (180, 1229312), (192, 1152480), (196, 1128960), (210, 1053696), (224, 987840), (240, 921984), (245, 903168), (252, 878080), (256, 864360), (280, 790272), (288, 768320), (294, 752640), (315, 702464), (320, 691488), (336, 658560), (343, 645120), (360, 614656), (384, 576240), (392, 564480), (420, 526848), (441, 501760), (448, 493920), (480, 460992), (490, 451584), (504, 439040), (512, 432180), (560, 395136), (576, 384160), (588, 376320), (630, 351232), (640, 345744), (672, 329280), (686, 322560), (720, 307328), (735, 301056), (768, 288120), (784, 282240), (840, 263424), (882, 250880), (896, 246960), (960, 230496), (980, 225792), (1008, 219520), (1024, 216090), (1029, 215040), (1120, 197568), (1152, 192080), (1176, 188160), (1260, 175616), (1280, 172872), (1344, 164640), (1372, 161280), (1440, 153664), (1470, 150528), (1536, 144060), (1568, 141120), (1680, 131712), (1715, 129024), (1764, 125440), (1792, 123480), (1920, 115248), (1960, 112896), (2016, 109760), (2048, 108045), (2058, 107520), (2205, 100352), (2240, 98784), (2304, 96040), (2352, 94080), (2401, 92160), (2520, 87808), (2560, 86436), (2688, 82320), (2744, 80640), (2880, 76832), (2940, 75264), (3072, 72030), (3087, 71680), (3136, 70560), (3360, 65856), (3430, 64512), (3528, 62720), (3584, 61740), (3840, 57624), (3920, 56448), (4032, 54880), (4116, 53760), (4410, 50176), (4480, 49392), (4608, 48020), (4704, 47040), (4802, 46080), (5040, 43904), (5120, 43218), (5145, 43008), (5376, 41160), (5488, 40320), (5760, 38416), (5880, 37632), (6144, 36015), (6174, 35840), (6272, 35280), (6720, 32928), (6860, 32256), (7056, 31360), (7168, 30870), (7203, 30720), (7680, 28812), (7840, 28224), (8064, 27440), (8232, 26880), (8820, 25088), (8960, 24696), (9216, 24010), (9408, 23520), (9604, 23040), (10080, 21952), (10240, 21609), (10290, 21504), (10752, 20580), (10976, 20160), (11520, 19208), (11760, 18816), (12005, 18432), (12348, 17920), (12544, 17640), (13440, 16464), (13720, 16128), (14112, 15680), (14336, 15435), (14406, 15360)]