215946240

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1$

素因数の和:872

約数の個数: 176

約数和(自身を含む): 732203712

約数和(自身を除く): 516257472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 827, 960, 1020, 1024, 1088, 1280, 1360, 1536, 1632, 1654, 1920, 2040, 2176, 2481, 2560, 2720, 3072, 3264, 3308, 3840, 4080, 4135, 4352, 4962, 5120, 5440, 6528, 6616, 7680, 8160, 8270, 8704, 9924, 10880, 12405, 13056, 13232, 14059, 15360, 16320, 16540, 17408, 19848, 21760, 24810, 26112, 26464, 28118, 32640, 33080, 39696, 42177, 43520, 49620, 52224, 52928, 56236, 65280, 66160, 70295, 79392, 84354, 87040, 99240, 105856, 112472, 130560, 132320, 140590, 158784, 168708, 198480, 210885, 211712, 224944, 261120, 264640, 281180, 317568, 337416, 396960, 421770, 423424, 449888, 529280, 562360, 635136, 674832, 793920, 843540, 846848, 899776, 1058560, 1124720, 1270272, 1349664, 1587840, 1687080, 1799552, 2117120, 2249440, 2540544, 2699328, 3175680, 3374160, 3599104, 4234240, 4498880, 5398656, 6351360, 6748320, 7198208, 8997760, 10797312, 12702720, 13496640, 14396416, 17995520, 21594624, 26993280, 35991040, 43189248, 53986560, 71982080, 107973120, 215946240]

約数ペア:

[(1, 215946240), (2, 107973120), (3, 71982080), (4, 53986560), (5, 43189248), (6, 35991040), (8, 26993280), (10, 21594624), (12, 17995520), (15, 14396416), (16, 13496640), (17, 12702720), (20, 10797312), (24, 8997760), (30, 7198208), (32, 6748320), (34, 6351360), (40, 5398656), (48, 4498880), (51, 4234240), (60, 3599104), (64, 3374160), (68, 3175680), (80, 2699328), (85, 2540544), (96, 2249440), (102, 2117120), (120, 1799552), (128, 1687080), (136, 1587840), (160, 1349664), (170, 1270272), (192, 1124720), (204, 1058560), (240, 899776), (255, 846848), (256, 843540), (272, 793920), (320, 674832), (340, 635136), (384, 562360), (408, 529280), (480, 449888), (510, 423424), (512, 421770), (544, 396960), (640, 337416), (680, 317568), (768, 281180), (816, 264640), (827, 261120), (960, 224944), (1020, 211712), (1024, 210885), (1088, 198480), (1280, 168708), (1360, 158784), (1536, 140590), (1632, 132320), (1654, 130560), (1920, 112472), (2040, 105856), (2176, 99240), (2481, 87040), (2560, 84354), (2720, 79392), (3072, 70295), (3264, 66160), (3308, 65280), (3840, 56236), (4080, 52928), (4135, 52224), (4352, 49620), (4962, 43520), (5120, 42177), (5440, 39696), (6528, 33080), (6616, 32640), (7680, 28118), (8160, 26464), (8270, 26112), (8704, 24810), (9924, 21760), (10880, 19848), (12405, 17408), (13056, 16540), (13232, 16320), (14059, 15360)]