210536320

素因数分解:

$2^7\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1051}}^1$

素因数の和:1383

約数の個数: 64

約数和(自身を含む): 505401840

約数和(自身を除く): 294865520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 313, 320, 626, 640, 1051, 1252, 1565, 2102, 2504, 3130, 4204, 5008, 5255, 6260, 8408, 10016, 10510, 12520, 16816, 20032, 21020, 25040, 33632, 40064, 42040, 50080, 67264, 84080, 100160, 134528, 168160, 200320, 328963, 336320, 657926, 672640, 1315852, 1644815, 2631704, 3289630, 5263408, 6579260, 10526816, 13158520, 21053632, 26317040, 42107264, 52634080, 105268160, 210536320]

約数ペア:

[(1, 210536320), (2, 105268160), (4, 52634080), (5, 42107264), (8, 26317040), (10, 21053632), (16, 13158520), (20, 10526816), (32, 6579260), (40, 5263408), (64, 3289630), (80, 2631704), (128, 1644815), (160, 1315852), (313, 672640), (320, 657926), (626, 336320), (640, 328963), (1051, 200320), (1252, 168160), (1565, 134528), (2102, 100160), (2504, 84080), (3130, 67264), (4204, 50080), (5008, 42040), (5255, 40064), (6260, 33632), (8408, 25040), (10016, 21020), (10510, 20032), (12520, 16816)]