147678720

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 560964096

約数和(自身を除く): 413285376

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, 512, 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, 1536, 1608, 1640, 1680, 1722, 1792, 1876, 1920, 1968, 2010, 2144, 2240, 2296, 2345, 2460, 2560, 2624, 2680, 2688, 2747, 2814, 2870, 3216, 3280, 3360, 3444, 3584, 3752, 3840, 3936, 4020, 4288, 4305, 4480, 4592, 4690, 4920, 5248, 5360, 5376, 5494, 5628, 5740, 6432, 6560, 6720, 6888, 7035, 7504, 7680, 7872, 8040, 8241, 8576, 8610, 8960, 9184, 9380, 9840, 10496, 10720, 10752, 10988, 11256, 11480, 12864, 13120, 13440, 13735, 13776, 14070, 15008, 15744, 16080, 16482, 17152, 17220, 17920, 18368, 18760, 19229, 19680, 20992, 21440, 21976, 22512, 22960, 25728, 26240, 26880, 27470, 27552, 28140, 30016, 31488, 32160, 32964, 34304, 34440, 36736, 37520, 38458, 39360, 41205, 42880, 43952, 45024, 45920, 51456, 52480, 53760, 54940, 55104, 56280, 57687, 60032, 62976, 64320, 65928, 68880, 73472, 75040, 76916, 78720, 82410, 85760, 87904, 90048, 91840, 96145, 102912, 104960, 109880, 110208, 112560, 115374, 120064, 128640, 131856, 137760, 146944, 150080, 153832, 157440, 164820, 171520, 175808, 180096, 183680, 192290, 219760, 220416, 225120, 230748, 240128, 257280, 263712, 275520, 288435, 300160, 307664, 314880, 329640, 351616, 360192, 367360, 384580, 439520, 440832, 450240, 461496, 514560, 527424, 551040, 576870, 600320, 615328, 659280, 703232, 720384, 734720, 769160, 879040, 900480, 922992, 1054848, 1102080, 1153740, 1200640, 1230656, 1318560, 1406464, 1538320, 1758080, 1800960, 1845984, 2109696, 2204160, 2307480, 2461312, 2637120, 3076640, 3516160, 3601920, 3691968, 4219392, 4614960, 4922624, 5274240, 6153280, 7032320, 7383936, 9229920, 9845248, 10548480, 12306560, 14767872, 18459840, 21096960, 24613120, 29535744, 36919680, 49226240, 73839360, 147678720]

約数ペア:

[(1, 147678720), (2, 73839360), (3, 49226240), (4, 36919680), (5, 29535744), (6, 24613120), (7, 21096960), (8, 18459840), (10, 14767872), (12, 12306560), (14, 10548480), (15, 9845248), (16, 9229920), (20, 7383936), (21, 7032320), (24, 6153280), (28, 5274240), (30, 4922624), (32, 4614960), (35, 4219392), (40, 3691968), (41, 3601920), (42, 3516160), (48, 3076640), (56, 2637120), (60, 2461312), (64, 2307480), (67, 2204160), (70, 2109696), (80, 1845984), (82, 1800960), (84, 1758080), (96, 1538320), (105, 1406464), (112, 1318560), (120, 1230656), (123, 1200640), (128, 1153740), (134, 1102080), (140, 1054848), (160, 922992), (164, 900480), (168, 879040), (192, 769160), (201, 734720), (205, 720384), (210, 703232), (224, 659280), (240, 615328), (246, 600320), (256, 576870), (268, 551040), (280, 527424), (287, 514560), (320, 461496), (328, 450240), (335, 440832), (336, 439520), (384, 384580), (402, 367360), (410, 360192), (420, 351616), (448, 329640), (469, 314880), (480, 307664), (492, 300160), (512, 288435), (536, 275520), (560, 263712), (574, 257280), (615, 240128), (640, 230748), (656, 225120), (670, 220416), (672, 219760), (768, 192290), (804, 183680), (820, 180096), (840, 175808), (861, 171520), (896, 164820), (938, 157440), (960, 153832), (984, 150080), (1005, 146944), (1072, 137760), (1120, 131856), (1148, 128640), (1230, 120064), (1280, 115374), (1312, 112560), (1340, 110208), (1344, 109880), (1407, 104960), (1435, 102912), (1536, 96145), (1608, 91840), (1640, 90048), (1680, 87904), (1722, 85760), (1792, 82410), (1876, 78720), (1920, 76916), (1968, 75040), (2010, 73472), (2144, 68880), (2240, 65928), (2296, 64320), (2345, 62976), (2460, 60032), (2560, 57687), (2624, 56280), (2680, 55104), (2688, 54940), (2747, 53760), (2814, 52480), (2870, 51456), (3216, 45920), (3280, 45024), (3360, 43952), (3444, 42880), (3584, 41205), (3752, 39360), (3840, 38458), (3936, 37520), (4020, 36736), (4288, 34440), (4305, 34304), (4480, 32964), (4592, 32160), (4690, 31488), (4920, 30016), (5248, 28140), (5360, 27552), (5376, 27470), (5494, 26880), (5628, 26240), (5740, 25728), (6432, 22960), (6560, 22512), (6720, 21976), (6888, 21440), (7035, 20992), (7504, 19680), (7680, 19229), (7872, 18760), (8040, 18368), (8241, 17920), (8576, 17220), (8610, 17152), (8960, 16482), (9184, 16080), (9380, 15744), (9840, 15008), (10496, 14070), (10720, 13776), (10752, 13735), (10988, 13440), (11256, 13120), (11480, 12864)]