165186560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1$

素因数の和:462

約数の個数: 176

約数和(自身を含む): 495210240

約数和(自身を除く): 330023680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 256, 280, 308, 320, 352, 385, 419, 440, 448, 512, 560, 616, 640, 704, 770, 838, 880, 896, 1024, 1120, 1232, 1280, 1408, 1540, 1676, 1760, 1792, 2095, 2240, 2464, 2560, 2816, 2933, 3080, 3352, 3520, 3584, 4190, 4480, 4609, 4928, 5120, 5632, 5866, 6160, 6704, 7040, 7168, 8380, 8960, 9218, 9856, 11264, 11732, 12320, 13408, 14080, 14665, 16760, 17920, 18436, 19712, 23045, 23464, 24640, 26816, 28160, 29330, 32263, 33520, 35840, 36872, 39424, 46090, 46928, 49280, 53632, 56320, 58660, 64526, 67040, 73744, 78848, 92180, 93856, 98560, 107264, 117320, 129052, 134080, 147488, 161315, 184360, 187712, 197120, 214528, 234640, 258104, 268160, 294976, 322630, 368720, 375424, 394240, 429056, 469280, 516208, 536320, 589952, 645260, 737440, 750848, 938560, 1032416, 1072640, 1179904, 1290520, 1474880, 1501696, 1877120, 2064832, 2145280, 2359808, 2581040, 2949760, 3003392, 3754240, 4129664, 4719616, 5162080, 5899520, 7508480, 8259328, 10324160, 11799040, 15016960, 16518656, 20648320, 23598080, 33037312, 41296640, 82593280, 165186560]

約数ペア:

[(1, 165186560), (2, 82593280), (4, 41296640), (5, 33037312), (7, 23598080), (8, 20648320), (10, 16518656), (11, 15016960), (14, 11799040), (16, 10324160), (20, 8259328), (22, 7508480), (28, 5899520), (32, 5162080), (35, 4719616), (40, 4129664), (44, 3754240), (55, 3003392), (56, 2949760), (64, 2581040), (70, 2359808), (77, 2145280), (80, 2064832), (88, 1877120), (110, 1501696), (112, 1474880), (128, 1290520), (140, 1179904), (154, 1072640), (160, 1032416), (176, 938560), (220, 750848), (224, 737440), (256, 645260), (280, 589952), (308, 536320), (320, 516208), (352, 469280), (385, 429056), (419, 394240), (440, 375424), (448, 368720), (512, 322630), (560, 294976), (616, 268160), (640, 258104), (704, 234640), (770, 214528), (838, 197120), (880, 187712), (896, 184360), (1024, 161315), (1120, 147488), (1232, 134080), (1280, 129052), (1408, 117320), (1540, 107264), (1676, 98560), (1760, 93856), (1792, 92180), (2095, 78848), (2240, 73744), (2464, 67040), (2560, 64526), (2816, 58660), (2933, 56320), (3080, 53632), (3352, 49280), (3520, 46928), (3584, 46090), (4190, 39424), (4480, 36872), (4609, 35840), (4928, 33520), (5120, 32263), (5632, 29330), (5866, 28160), (6160, 26816), (6704, 24640), (7040, 23464), (7168, 23045), (8380, 19712), (8960, 18436), (9218, 17920), (9856, 16760), (11264, 14665), (11732, 14080), (12320, 13408)]