165957120

素因数分解:

$2^9\times 3^3\times 5^1\times 7^4$

素因数の和:60

約数の個数: 400

約数和(自身を含む): 687701520

約数和(自身を除く): 521744400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 256, 270, 280, 288, 294, 315, 320, 336, 343, 360, 378, 384, 392, 420, 432, 441, 448, 480, 490, 504, 512, 540, 560, 576, 588, 630, 640, 672, 686, 720, 735, 756, 768, 784, 840, 864, 882, 896, 945, 960, 980, 1008, 1029, 1080, 1120, 1152, 1176, 1260, 1280, 1323, 1344, 1372, 1440, 1470, 1512, 1536, 1568, 1680, 1715, 1728, 1764, 1792, 1890, 1920, 1960, 2016, 2058, 2160, 2205, 2240, 2304, 2352, 2401, 2520, 2560, 2646, 2688, 2744, 2880, 2940, 3024, 3087, 3136, 3360, 3430, 3456, 3528, 3584, 3780, 3840, 3920, 4032, 4116, 4320, 4410, 4480, 4608, 4704, 4802, 5040, 5145, 5292, 5376, 5488, 5760, 5880, 6048, 6174, 6272, 6615, 6720, 6860, 6912, 7056, 7203, 7560, 7680, 7840, 8064, 8232, 8640, 8820, 8960, 9261, 9408, 9604, 10080, 10290, 10584, 10752, 10976, 11520, 11760, 12005, 12096, 12348, 12544, 13230, 13440, 13720, 13824, 14112, 14406, 15120, 15435, 15680, 16128, 16464, 17280, 17640, 17920, 18522, 18816, 19208, 20160, 20580, 21168, 21609, 21952, 23040, 23520, 24010, 24192, 24696, 25088, 26460, 26880, 27440, 28224, 28812, 30240, 30870, 31360, 32256, 32928, 34560, 35280, 36015, 37044, 37632, 38416, 40320, 41160, 42336, 43218, 43904, 46305, 47040, 48020, 48384, 49392, 52920, 53760, 54880, 56448, 57624, 60480, 61740, 62720, 64827, 65856, 69120, 70560, 72030, 74088, 75264, 76832, 80640, 82320, 84672, 86436, 87808, 92610, 94080, 96040, 96768, 98784, 105840, 108045, 109760, 112896, 115248, 120960, 123480, 125440, 129654, 131712, 141120, 144060, 148176, 153664, 161280, 164640, 169344, 172872, 175616, 185220, 188160, 192080, 197568, 211680, 216090, 219520, 225792, 230496, 241920, 246960, 259308, 263424, 282240, 288120, 296352, 307328, 324135, 329280, 338688, 345744, 370440, 376320, 384160, 395136, 423360, 432180, 439040, 460992, 483840, 493920, 518616, 526848, 564480, 576240, 592704, 614656, 648270, 658560, 677376, 691488, 740880, 768320, 790272, 846720, 864360, 878080, 921984, 987840, 1037232, 1128960, 1152480, 1185408, 1229312, 1296540, 1317120, 1382976, 1481760, 1536640, 1580544, 1693440, 1728720, 1843968, 1975680, 2074464, 2304960, 2370816, 2593080, 2634240, 2765952, 2963520, 3073280, 3386880, 3457440, 3687936, 3951360, 4148928, 4609920, 4741632, 5186160, 5531904, 5927040, 6146560, 6914880, 7902720, 8297856, 9219840, 10372320, 11063808, 11854080, 13829760, 16595712, 18439680, 20744640, 23708160, 27659520, 33191424, 41489280, 55319040, 82978560, 165957120]

約数ペア:

[(1, 165957120), (2, 82978560), (3, 55319040), (4, 41489280), (5, 33191424), (6, 27659520), (7, 23708160), (8, 20744640), (9, 18439680), (10, 16595712), (12, 13829760), (14, 11854080), (15, 11063808), (16, 10372320), (18, 9219840), (20, 8297856), (21, 7902720), (24, 6914880), (27, 6146560), (28, 5927040), (30, 5531904), (32, 5186160), (35, 4741632), (36, 4609920), (40, 4148928), (42, 3951360), (45, 3687936), (48, 3457440), (49, 3386880), (54, 3073280), (56, 2963520), (60, 2765952), (63, 2634240), (64, 2593080), (70, 2370816), (72, 2304960), (80, 2074464), (84, 1975680), (90, 1843968), (96, 1728720), (98, 1693440), (105, 1580544), (108, 1536640), (112, 1481760), (120, 1382976), (126, 1317120), (128, 1296540), (135, 1229312), (140, 1185408), (144, 1152480), (147, 1128960), (160, 1037232), (168, 987840), (180, 921984), (189, 878080), (192, 864360), (196, 846720), (210, 790272), (216, 768320), (224, 740880), (240, 691488), (245, 677376), (252, 658560), (256, 648270), (270, 614656), (280, 592704), (288, 576240), (294, 564480), (315, 526848), (320, 518616), (336, 493920), (343, 483840), (360, 460992), (378, 439040), (384, 432180), (392, 423360), (420, 395136), (432, 384160), (441, 376320), (448, 370440), (480, 345744), (490, 338688), (504, 329280), (512, 324135), (540, 307328), (560, 296352), (576, 288120), (588, 282240), (630, 263424), (640, 259308), (672, 246960), (686, 241920), (720, 230496), (735, 225792), (756, 219520), (768, 216090), (784, 211680), (840, 197568), (864, 192080), (882, 188160), (896, 185220), (945, 175616), (960, 172872), (980, 169344), (1008, 164640), (1029, 161280), (1080, 153664), (1120, 148176), (1152, 144060), (1176, 141120), (1260, 131712), (1280, 129654), (1323, 125440), (1344, 123480), (1372, 120960), (1440, 115248), (1470, 112896), (1512, 109760), (1536, 108045), (1568, 105840), (1680, 98784), (1715, 96768), (1728, 96040), (1764, 94080), (1792, 92610), (1890, 87808), (1920, 86436), (1960, 84672), (2016, 82320), (2058, 80640), (2160, 76832), (2205, 75264), (2240, 74088), (2304, 72030), (2352, 70560), (2401, 69120), (2520, 65856), (2560, 64827), (2646, 62720), (2688, 61740), (2744, 60480), (2880, 57624), (2940, 56448), (3024, 54880), (3087, 53760), (3136, 52920), (3360, 49392), (3430, 48384), (3456, 48020), (3528, 47040), (3584, 46305), (3780, 43904), (3840, 43218), (3920, 42336), (4032, 41160), (4116, 40320), (4320, 38416), (4410, 37632), (4480, 37044), (4608, 36015), (4704, 35280), (4802, 34560), (5040, 32928), (5145, 32256), (5292, 31360), (5376, 30870), (5488, 30240), (5760, 28812), (5880, 28224), (6048, 27440), (6174, 26880), (6272, 26460), (6615, 25088), (6720, 24696), (6860, 24192), (6912, 24010), (7056, 23520), (7203, 23040), (7560, 21952), (7680, 21609), (7840, 21168), (8064, 20580), (8232, 20160), (8640, 19208), (8820, 18816), (8960, 18522), (9261, 17920), (9408, 17640), (9604, 17280), (10080, 16464), (10290, 16128), (10584, 15680), (10752, 15435), (10976, 15120), (11520, 14406), (11760, 14112), (12005, 13824), (12096, 13720), (12348, 13440), (12544, 13230)]