73839360

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 280207872

約数和(自身を除く): 206368512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 56, 60, 64, 67, 70, 80, 82, 84, 96, 105, 112, 120, 123, 128, 134, 140, 160, 164, 168, 192, 201, 205, 210, 224, 240, 246, 256, 268, 280, 287, 320, 328, 335, 336, 384, 402, 410, 420, 448, 469, 480, 492, 536, 560, 574, 615, 640, 656, 670, 672, 768, 804, 820, 840, 861, 896, 938, 960, 984, 1005, 1072, 1120, 1148, 1230, 1280, 1312, 1340, 1344, 1407, 1435, 1608, 1640, 1680, 1722, 1792, 1876, 1920, 1968, 2010, 2144, 2240, 2296, 2345, 2460, 2624, 2680, 2688, 2747, 2814, 2870, 3216, 3280, 3360, 3444, 3752, 3840, 3936, 4020, 4288, 4305, 4480, 4592, 4690, 4920, 5248, 5360, 5376, 5494, 5628, 5740, 6432, 6560, 6720, 6888, 7035, 7504, 7872, 8040, 8241, 8576, 8610, 8960, 9184, 9380, 9840, 10496, 10720, 10988, 11256, 11480, 12864, 13120, 13440, 13735, 13776, 14070, 15008, 15744, 16080, 16482, 17152, 17220, 18368, 18760, 19229, 19680, 21440, 21976, 22512, 22960, 25728, 26240, 26880, 27470, 27552, 28140, 30016, 31488, 32160, 32964, 34440, 36736, 37520, 38458, 39360, 41205, 42880, 43952, 45024, 45920, 51456, 52480, 54940, 55104, 56280, 57687, 60032, 64320, 65928, 68880, 73472, 75040, 76916, 78720, 82410, 85760, 87904, 90048, 91840, 96145, 109880, 110208, 112560, 115374, 120064, 128640, 131856, 137760, 150080, 153832, 157440, 164820, 175808, 180096, 183680, 192290, 219760, 220416, 225120, 230748, 257280, 263712, 275520, 288435, 300160, 307664, 329640, 351616, 360192, 367360, 384580, 439520, 450240, 461496, 527424, 551040, 576870, 600320, 615328, 659280, 703232, 769160, 879040, 900480, 922992, 1054848, 1102080, 1153740, 1230656, 1318560, 1538320, 1758080, 1800960, 1845984, 2109696, 2307480, 2461312, 2637120, 3076640, 3516160, 3691968, 4614960, 4922624, 5274240, 6153280, 7383936, 9229920, 10548480, 12306560, 14767872, 18459840, 24613120, 36919680, 73839360]

約数ペア:

[(1, 73839360), (2, 36919680), (3, 24613120), (4, 18459840), (5, 14767872), (6, 12306560), (7, 10548480), (8, 9229920), (10, 7383936), (12, 6153280), (14, 5274240), (15, 4922624), (16, 4614960), (20, 3691968), (21, 3516160), (24, 3076640), (28, 2637120), (30, 2461312), (32, 2307480), (35, 2109696), (40, 1845984), (41, 1800960), (42, 1758080), (48, 1538320), (56, 1318560), (60, 1230656), (64, 1153740), (67, 1102080), (70, 1054848), (80, 922992), (82, 900480), (84, 879040), (96, 769160), (105, 703232), (112, 659280), (120, 615328), (123, 600320), (128, 576870), (134, 551040), (140, 527424), (160, 461496), (164, 450240), (168, 439520), (192, 384580), (201, 367360), (205, 360192), (210, 351616), (224, 329640), (240, 307664), (246, 300160), (256, 288435), (268, 275520), (280, 263712), (287, 257280), (320, 230748), (328, 225120), (335, 220416), (336, 219760), (384, 192290), (402, 183680), (410, 180096), (420, 175808), (448, 164820), (469, 157440), (480, 153832), (492, 150080), (536, 137760), (560, 131856), (574, 128640), (615, 120064), (640, 115374), (656, 112560), (670, 110208), (672, 109880), (768, 96145), (804, 91840), (820, 90048), (840, 87904), (861, 85760), (896, 82410), (938, 78720), (960, 76916), (984, 75040), (1005, 73472), (1072, 68880), (1120, 65928), (1148, 64320), (1230, 60032), (1280, 57687), (1312, 56280), (1340, 55104), (1344, 54940), (1407, 52480), (1435, 51456), (1608, 45920), (1640, 45024), (1680, 43952), (1722, 42880), (1792, 41205), (1876, 39360), (1920, 38458), (1968, 37520), (2010, 36736), (2144, 34440), (2240, 32964), (2296, 32160), (2345, 31488), (2460, 30016), (2624, 28140), (2680, 27552), (2688, 27470), (2747, 26880), (2814, 26240), (2870, 25728), (3216, 22960), (3280, 22512), (3360, 21976), (3444, 21440), (3752, 19680), (3840, 19229), (3936, 18760), (4020, 18368), (4288, 17220), (4305, 17152), (4480, 16482), (4592, 16080), (4690, 15744), (4920, 15008), (5248, 14070), (5360, 13776), (5376, 13735), (5494, 13440), (5628, 13120), (5740, 12864), (6432, 11480), (6560, 11256), (6720, 10988), (6888, 10720), (7035, 10496), (7504, 9840), (7872, 9380), (8040, 9184), (8241, 8960), (8576, 8610)]