208949760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{3023}}^1$

素因数の和:3055

約数の個数: 160

約数和(自身を含む): 742452480

約数和(自身を除く): 533502720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3023, 3456, 3840, 4320, 4608, 5760, 6046, 6912, 7680, 8640, 9069, 11520, 12092, 13824, 15115, 17280, 18138, 23040, 24184, 27207, 30230, 34560, 36276, 45345, 48368, 54414, 60460, 69120, 72552, 81621, 90690, 96736, 108828, 120920, 136035, 145104, 163242, 181380, 193472, 217656, 241840, 272070, 290208, 326484, 362760, 386944, 408105, 435312, 483680, 544140, 580416, 652968, 725520, 773888, 816210, 870624, 967360, 1088280, 1160832, 1305936, 1451040, 1547776, 1632420, 1741248, 1934720, 2176560, 2321664, 2611872, 2902080, 3264840, 3482496, 3869440, 4353120, 4643328, 5223744, 5804160, 6529680, 6964992, 7738880, 8706240, 10447488, 11608320, 13059360, 13929984, 17412480, 20894976, 23216640, 26118720, 34824960, 41789952, 52237440, 69649920, 104474880, 208949760]

約数ペア:

[(1, 208949760), (2, 104474880), (3, 69649920), (4, 52237440), (5, 41789952), (6, 34824960), (8, 26118720), (9, 23216640), (10, 20894976), (12, 17412480), (15, 13929984), (16, 13059360), (18, 11608320), (20, 10447488), (24, 8706240), (27, 7738880), (30, 6964992), (32, 6529680), (36, 5804160), (40, 5223744), (45, 4643328), (48, 4353120), (54, 3869440), (60, 3482496), (64, 3264840), (72, 2902080), (80, 2611872), (90, 2321664), (96, 2176560), (108, 1934720), (120, 1741248), (128, 1632420), (135, 1547776), (144, 1451040), (160, 1305936), (180, 1160832), (192, 1088280), (216, 967360), (240, 870624), (256, 816210), (270, 773888), (288, 725520), (320, 652968), (360, 580416), (384, 544140), (432, 483680), (480, 435312), (512, 408105), (540, 386944), (576, 362760), (640, 326484), (720, 290208), (768, 272070), (864, 241840), (960, 217656), (1080, 193472), (1152, 181380), (1280, 163242), (1440, 145104), (1536, 136035), (1728, 120920), (1920, 108828), (2160, 96736), (2304, 90690), (2560, 81621), (2880, 72552), (3023, 69120), (3456, 60460), (3840, 54414), (4320, 48368), (4608, 45345), (5760, 36276), (6046, 34560), (6912, 30230), (7680, 27207), (8640, 24184), (9069, 23040), (11520, 18138), (12092, 17280), (13824, 15115)]