218085120

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1$

素因数の和:1759

約数の個数: 216

約数和(自身を含む): 823625712

約数和(自身を除く): 605540592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1721, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3442, 3520, 3840, 3960, 4224, 5163, 5280, 5760, 6336, 6884, 7040, 7920, 8448, 8605, 10326, 10560, 11520, 12672, 13768, 14080, 15489, 15840, 17210, 18931, 20652, 21120, 25344, 25815, 27536, 30978, 31680, 34420, 37862, 41304, 42240, 51630, 55072, 56793, 61956, 63360, 68840, 75724, 77445, 82608, 94655, 103260, 110144, 113586, 123912, 126720, 137680, 151448, 154890, 165216, 170379, 189310, 206520, 220288, 227172, 247824, 275360, 283965, 302896, 309780, 330432, 340758, 378620, 413040, 440576, 454344, 495648, 550720, 567930, 605792, 619560, 660864, 681516, 757240, 826080, 851895, 908688, 991296, 1101440, 1135860, 1211584, 1239120, 1321728, 1363032, 1514480, 1652160, 1703790, 1817376, 1982592, 2202880, 2271720, 2423168, 2478240, 2726064, 3028960, 3304320, 3407580, 3634752, 3965184, 4543440, 4846336, 4956480, 5452128, 6057920, 6608640, 6815160, 7269504, 9086880, 9912960, 10904256, 12115840, 13630320, 14539008, 18173760, 19825920, 21808512, 24231680, 27260640, 36347520, 43617024, 54521280, 72695040, 109042560, 218085120]

約数ペア:

[(1, 218085120), (2, 109042560), (3, 72695040), (4, 54521280), (5, 43617024), (6, 36347520), (8, 27260640), (9, 24231680), (10, 21808512), (11, 19825920), (12, 18173760), (15, 14539008), (16, 13630320), (18, 12115840), (20, 10904256), (22, 9912960), (24, 9086880), (30, 7269504), (32, 6815160), (33, 6608640), (36, 6057920), (40, 5452128), (44, 4956480), (45, 4846336), (48, 4543440), (55, 3965184), (60, 3634752), (64, 3407580), (66, 3304320), (72, 3028960), (80, 2726064), (88, 2478240), (90, 2423168), (96, 2271720), (99, 2202880), (110, 1982592), (120, 1817376), (128, 1703790), (132, 1652160), (144, 1514480), (160, 1363032), (165, 1321728), (176, 1239120), (180, 1211584), (192, 1135860), (198, 1101440), (220, 991296), (240, 908688), (256, 851895), (264, 826080), (288, 757240), (320, 681516), (330, 660864), (352, 619560), (360, 605792), (384, 567930), (396, 550720), (440, 495648), (480, 454344), (495, 440576), (528, 413040), (576, 378620), (640, 340758), (660, 330432), (704, 309780), (720, 302896), (768, 283965), (792, 275360), (880, 247824), (960, 227172), (990, 220288), (1056, 206520), (1152, 189310), (1280, 170379), (1320, 165216), (1408, 154890), (1440, 151448), (1584, 137680), (1721, 126720), (1760, 123912), (1920, 113586), (1980, 110144), (2112, 103260), (2304, 94655), (2640, 82608), (2816, 77445), (2880, 75724), (3168, 68840), (3442, 63360), (3520, 61956), (3840, 56793), (3960, 55072), (4224, 51630), (5163, 42240), (5280, 41304), (5760, 37862), (6336, 34420), (6884, 31680), (7040, 30978), (7920, 27536), (8448, 25815), (8605, 25344), (10326, 21120), (10560, 20652), (11520, 18931), (12672, 17210), (13768, 15840), (14080, 15489)]