208450560

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:400

約数の個数: 176

約数和(自身を含む): 685040832

約数和(自身を除く): 476590272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 331, 384, 410, 480, 492, 512, 615, 640, 656, 662, 768, 820, 960, 984, 993, 1024, 1230, 1280, 1312, 1324, 1536, 1640, 1655, 1920, 1968, 1986, 2460, 2560, 2624, 2648, 3072, 3280, 3310, 3840, 3936, 3972, 4920, 4965, 5120, 5248, 5296, 6560, 6620, 7680, 7872, 7944, 9840, 9930, 10496, 10592, 13120, 13240, 13571, 15360, 15744, 15888, 19680, 19860, 20992, 21184, 26240, 26480, 27142, 31488, 31776, 39360, 39720, 40713, 41984, 42368, 52480, 52960, 54284, 62976, 63552, 67855, 78720, 79440, 81426, 84736, 104960, 105920, 108568, 125952, 127104, 135710, 157440, 158880, 162852, 169472, 203565, 209920, 211840, 217136, 254208, 271420, 314880, 317760, 325704, 338944, 407130, 423680, 434272, 508416, 542840, 629760, 635520, 651408, 814260, 847360, 868544, 1016832, 1085680, 1271040, 1302816, 1628520, 1694720, 1737088, 2171360, 2542080, 2605632, 3257040, 3474176, 4342720, 5084160, 5211264, 6514080, 6948352, 8685440, 10422528, 13028160, 13896704, 17370880, 20845056, 26056320, 34741760, 41690112, 52112640, 69483520, 104225280, 208450560]

約数ペア:

[(1, 208450560), (2, 104225280), (3, 69483520), (4, 52112640), (5, 41690112), (6, 34741760), (8, 26056320), (10, 20845056), (12, 17370880), (15, 13896704), (16, 13028160), (20, 10422528), (24, 8685440), (30, 6948352), (32, 6514080), (40, 5211264), (41, 5084160), (48, 4342720), (60, 3474176), (64, 3257040), (80, 2605632), (82, 2542080), (96, 2171360), (120, 1737088), (123, 1694720), (128, 1628520), (160, 1302816), (164, 1271040), (192, 1085680), (205, 1016832), (240, 868544), (246, 847360), (256, 814260), (320, 651408), (328, 635520), (331, 629760), (384, 542840), (410, 508416), (480, 434272), (492, 423680), (512, 407130), (615, 338944), (640, 325704), (656, 317760), (662, 314880), (768, 271420), (820, 254208), (960, 217136), (984, 211840), (993, 209920), (1024, 203565), (1230, 169472), (1280, 162852), (1312, 158880), (1324, 157440), (1536, 135710), (1640, 127104), (1655, 125952), (1920, 108568), (1968, 105920), (1986, 104960), (2460, 84736), (2560, 81426), (2624, 79440), (2648, 78720), (3072, 67855), (3280, 63552), (3310, 62976), (3840, 54284), (3936, 52960), (3972, 52480), (4920, 42368), (4965, 41984), (5120, 40713), (5248, 39720), (5296, 39360), (6560, 31776), (6620, 31488), (7680, 27142), (7872, 26480), (7944, 26240), (9840, 21184), (9930, 20992), (10496, 19860), (10592, 19680), (13120, 15888), (13240, 15744), (13571, 15360)]