201656320

素因数分解:

$2^{11}\times 5^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1$

素因数の和:493

約数の個数: 96

約数和(自身を含む): 495331200

約数和(自身を除く): 293674880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 128, 160, 188, 235, 256, 320, 376, 419, 470, 512, 640, 752, 838, 940, 1024, 1280, 1504, 1676, 1880, 2048, 2095, 2560, 3008, 3352, 3760, 4190, 5120, 6016, 6704, 7520, 8380, 10240, 12032, 13408, 15040, 16760, 19693, 24064, 26816, 30080, 33520, 39386, 48128, 53632, 60160, 67040, 78772, 96256, 98465, 107264, 120320, 134080, 157544, 196930, 214528, 240640, 268160, 315088, 393860, 429056, 481280, 536320, 630176, 787720, 858112, 1072640, 1260352, 1575440, 2145280, 2520704, 3150880, 4290560, 5041408, 6301760, 10082816, 12603520, 20165632, 25207040, 40331264, 50414080, 100828160, 201656320]

約数ペア:

[(1, 201656320), (2, 100828160), (4, 50414080), (5, 40331264), (8, 25207040), (10, 20165632), (16, 12603520), (20, 10082816), (32, 6301760), (40, 5041408), (47, 4290560), (64, 3150880), (80, 2520704), (94, 2145280), (128, 1575440), (160, 1260352), (188, 1072640), (235, 858112), (256, 787720), (320, 630176), (376, 536320), (419, 481280), (470, 429056), (512, 393860), (640, 315088), (752, 268160), (838, 240640), (940, 214528), (1024, 196930), (1280, 157544), (1504, 134080), (1676, 120320), (1880, 107264), (2048, 98465), (2095, 96256), (2560, 78772), (3008, 67040), (3352, 60160), (3760, 53632), (4190, 48128), (5120, 39386), (6016, 33520), (6704, 30080), (7520, 26816), (8380, 24064), (10240, 19693), (12032, 16760), (13408, 15040)]