331140800

素因数分解:

$2^6\times 5^2\times {\mathrm{67}}^1\times {\mathrm{3089}}^1$

素因数の和:3178

約数の個数: 84

約数和(自身を含む): 827242440

約数和(自身を除く): 496101640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 67, 80, 100, 134, 160, 200, 268, 320, 335, 400, 536, 670, 800, 1072, 1340, 1600, 1675, 2144, 2680, 3089, 3350, 4288, 5360, 6178, 6700, 10720, 12356, 13400, 15445, 21440, 24712, 26800, 30890, 49424, 53600, 61780, 77225, 98848, 107200, 123560, 154450, 197696, 206963, 247120, 308900, 413926, 494240, 617800, 827852, 988480, 1034815, 1235600, 1655704, 2069630, 2471200, 3311408, 4139260, 4942400, 5174075, 6622816, 8278520, 10348150, 13245632, 16557040, 20696300, 33114080, 41392600, 66228160, 82785200, 165570400, 331140800]

約数ペア:

[(1, 331140800), (2, 165570400), (4, 82785200), (5, 66228160), (8, 41392600), (10, 33114080), (16, 20696300), (20, 16557040), (25, 13245632), (32, 10348150), (40, 8278520), (50, 6622816), (64, 5174075), (67, 4942400), (80, 4139260), (100, 3311408), (134, 2471200), (160, 2069630), (200, 1655704), (268, 1235600), (320, 1034815), (335, 988480), (400, 827852), (536, 617800), (670, 494240), (800, 413926), (1072, 308900), (1340, 247120), (1600, 206963), (1675, 197696), (2144, 154450), (2680, 123560), (3089, 107200), (3350, 98848), (4288, 77225), (5360, 61780), (6178, 53600), (6700, 49424), (10720, 30890), (12356, 26800), (13400, 24712), (15445, 21440)]