211673600

素因数分解:

$2^9\times 5^2\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:770

約数の個数: 120

約数和(自身を含む): 548000640

約数和(自身を除く): 336327040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 256, 320, 368, 400, 460, 512, 575, 640, 719, 736, 800, 920, 1150, 1280, 1438, 1472, 1600, 1840, 2300, 2560, 2876, 2944, 3200, 3595, 3680, 4600, 5752, 5888, 6400, 7190, 7360, 9200, 11504, 11776, 12800, 14380, 14720, 16537, 17975, 18400, 23008, 28760, 29440, 33074, 35950, 36800, 46016, 57520, 58880, 66148, 71900, 73600, 82685, 92032, 115040, 132296, 143800, 147200, 165370, 184064, 230080, 264592, 287600, 294400, 330740, 368128, 413425, 460160, 529184, 575200, 661480, 826850, 920320, 1058368, 1150400, 1322960, 1653700, 1840640, 2116736, 2300800, 2645920, 3307400, 4233472, 4601600, 5291840, 6614800, 8466944, 9203200, 10583680, 13229600, 21167360, 26459200, 42334720, 52918400, 105836800, 211673600]

約数ペア:

[(1, 211673600), (2, 105836800), (4, 52918400), (5, 42334720), (8, 26459200), (10, 21167360), (16, 13229600), (20, 10583680), (23, 9203200), (25, 8466944), (32, 6614800), (40, 5291840), (46, 4601600), (50, 4233472), (64, 3307400), (80, 2645920), (92, 2300800), (100, 2116736), (115, 1840640), (128, 1653700), (160, 1322960), (184, 1150400), (200, 1058368), (230, 920320), (256, 826850), (320, 661480), (368, 575200), (400, 529184), (460, 460160), (512, 413425), (575, 368128), (640, 330740), (719, 294400), (736, 287600), (800, 264592), (920, 230080), (1150, 184064), (1280, 165370), (1438, 147200), (1472, 143800), (1600, 132296), (1840, 115040), (2300, 92032), (2560, 82685), (2876, 73600), (2944, 71900), (3200, 66148), (3595, 58880), (3680, 57520), (4600, 46016), (5752, 36800), (5888, 35950), (6400, 33074), (7190, 29440), (7360, 28760), (9200, 23008), (11504, 18400), (11776, 17975), (12800, 16537), (14380, 14720)]