66635520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 253521408

約数和(自身を除く): 186885888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 64, 67, 70, 74, 80, 84, 96, 105, 111, 112, 120, 128, 134, 140, 148, 160, 168, 185, 192, 201, 210, 222, 224, 240, 256, 259, 268, 280, 296, 320, 335, 336, 370, 384, 402, 420, 444, 448, 469, 480, 518, 536, 555, 560, 592, 640, 670, 672, 740, 768, 777, 804, 840, 888, 896, 938, 960, 1005, 1036, 1072, 1110, 1120, 1184, 1280, 1295, 1340, 1344, 1407, 1480, 1554, 1608, 1680, 1776, 1792, 1876, 1920, 2010, 2072, 2144, 2220, 2240, 2345, 2368, 2479, 2590, 2680, 2688, 2814, 2960, 3108, 3216, 3360, 3552, 3752, 3840, 3885, 4020, 4144, 4288, 4440, 4480, 4690, 4736, 4958, 5180, 5360, 5376, 5628, 5920, 6216, 6432, 6720, 7035, 7104, 7437, 7504, 7770, 8040, 8288, 8576, 8880, 8960, 9380, 9472, 9916, 10360, 10720, 11256, 11840, 12395, 12432, 12864, 13440, 14070, 14208, 14874, 15008, 15540, 16080, 16576, 17152, 17353, 17760, 18760, 19832, 20720, 21440, 22512, 23680, 24790, 24864, 25728, 26880, 28140, 28416, 29748, 30016, 31080, 32160, 33152, 34706, 35520, 37185, 37520, 39664, 41440, 42880, 45024, 47360, 49580, 49728, 51456, 52059, 56280, 59496, 60032, 62160, 64320, 66304, 69412, 71040, 74370, 75040, 79328, 82880, 85760, 86765, 90048, 99160, 99456, 104118, 112560, 118992, 120064, 124320, 128640, 138824, 142080, 148740, 150080, 158656, 165760, 173530, 180096, 198320, 198912, 208236, 225120, 237984, 248640, 257280, 260295, 277648, 297480, 300160, 317312, 331520, 347060, 360192, 396640, 416472, 450240, 475968, 497280, 520590, 555296, 594960, 600320, 634624, 694120, 793280, 832944, 900480, 951936, 994560, 1041180, 1110592, 1189920, 1388240, 1586560, 1665888, 1800960, 1903872, 2082360, 2221184, 2379840, 2776480, 3173120, 3331776, 4164720, 4442368, 4759680, 5552960, 6663552, 8329440, 9519360, 11105920, 13327104, 16658880, 22211840, 33317760, 66635520]

約数ペア:

[(1, 66635520), (2, 33317760), (3, 22211840), (4, 16658880), (5, 13327104), (6, 11105920), (7, 9519360), (8, 8329440), (10, 6663552), (12, 5552960), (14, 4759680), (15, 4442368), (16, 4164720), (20, 3331776), (21, 3173120), (24, 2776480), (28, 2379840), (30, 2221184), (32, 2082360), (35, 1903872), (37, 1800960), (40, 1665888), (42, 1586560), (48, 1388240), (56, 1189920), (60, 1110592), (64, 1041180), (67, 994560), (70, 951936), (74, 900480), (80, 832944), (84, 793280), (96, 694120), (105, 634624), (111, 600320), (112, 594960), (120, 555296), (128, 520590), (134, 497280), (140, 475968), (148, 450240), (160, 416472), (168, 396640), (185, 360192), (192, 347060), (201, 331520), (210, 317312), (222, 300160), (224, 297480), (240, 277648), (256, 260295), (259, 257280), (268, 248640), (280, 237984), (296, 225120), (320, 208236), (335, 198912), (336, 198320), (370, 180096), (384, 173530), (402, 165760), (420, 158656), (444, 150080), (448, 148740), (469, 142080), (480, 138824), (518, 128640), (536, 124320), (555, 120064), (560, 118992), (592, 112560), (640, 104118), (670, 99456), (672, 99160), (740, 90048), (768, 86765), (777, 85760), (804, 82880), (840, 79328), (888, 75040), (896, 74370), (938, 71040), (960, 69412), (1005, 66304), (1036, 64320), (1072, 62160), (1110, 60032), (1120, 59496), (1184, 56280), (1280, 52059), (1295, 51456), (1340, 49728), (1344, 49580), (1407, 47360), (1480, 45024), (1554, 42880), (1608, 41440), (1680, 39664), (1776, 37520), (1792, 37185), (1876, 35520), (1920, 34706), (2010, 33152), (2072, 32160), (2144, 31080), (2220, 30016), (2240, 29748), (2345, 28416), (2368, 28140), (2479, 26880), (2590, 25728), (2680, 24864), (2688, 24790), (2814, 23680), (2960, 22512), (3108, 21440), (3216, 20720), (3360, 19832), (3552, 18760), (3752, 17760), (3840, 17353), (3885, 17152), (4020, 16576), (4144, 16080), (4288, 15540), (4440, 15008), (4480, 14874), (4690, 14208), (4736, 14070), (4958, 13440), (5180, 12864), (5360, 12432), (5376, 12395), (5628, 11840), (5920, 11256), (6216, 10720), (6432, 10360), (6720, 9916), (7035, 9472), (7104, 9380), (7437, 8960), (7504, 8880), (7770, 8576), (8040, 8288)]