908916960

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1905

約数の個数: 192

約数和(自身を含む): 3294853632

約数和(自身を除く): 2385936672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 157, 160, 168, 210, 224, 240, 280, 314, 336, 420, 471, 480, 560, 628, 672, 785, 840, 942, 1099, 1120, 1256, 1570, 1680, 1723, 1884, 2198, 2355, 2512, 3140, 3297, 3360, 3446, 3768, 4396, 4710, 5024, 5169, 5495, 6280, 6594, 6892, 7536, 8615, 8792, 9420, 10338, 10990, 12061, 12560, 13188, 13784, 15072, 16485, 17230, 17584, 18840, 20676, 21980, 24122, 25120, 25845, 26376, 27568, 32970, 34460, 35168, 36183, 37680, 41352, 43960, 48244, 51690, 52752, 55136, 60305, 65940, 68920, 72366, 75360, 82704, 87920, 96488, 103380, 105504, 120610, 131880, 137840, 144732, 165408, 175840, 180915, 192976, 206760, 241220, 263760, 270511, 275680, 289464, 361830, 385952, 413520, 482440, 527520, 541022, 578928, 723660, 811533, 827040, 964880, 1082044, 1157856, 1352555, 1447320, 1623066, 1893577, 1929760, 2164088, 2705110, 2894640, 3246132, 3787154, 4057665, 4328176, 5410220, 5680731, 5789280, 6492264, 7574308, 8115330, 8656352, 9467885, 10820440, 11361462, 12984528, 15148616, 16230660, 18935770, 21640880, 22722924, 25969056, 28403655, 30297232, 32461320, 37871540, 43281760, 45445848, 56807310, 60594464, 64922640, 75743080, 90891696, 113614620, 129845280, 151486160, 181783392, 227229240, 302972320, 454458480, 908916960]

約数ペア:

[(1, 908916960), (2, 454458480), (3, 302972320), (4, 227229240), (5, 181783392), (6, 151486160), (7, 129845280), (8, 113614620), (10, 90891696), (12, 75743080), (14, 64922640), (15, 60594464), (16, 56807310), (20, 45445848), (21, 43281760), (24, 37871540), (28, 32461320), (30, 30297232), (32, 28403655), (35, 25969056), (40, 22722924), (42, 21640880), (48, 18935770), (56, 16230660), (60, 15148616), (70, 12984528), (80, 11361462), (84, 10820440), (96, 9467885), (105, 8656352), (112, 8115330), (120, 7574308), (140, 6492264), (157, 5789280), (160, 5680731), (168, 5410220), (210, 4328176), (224, 4057665), (240, 3787154), (280, 3246132), (314, 2894640), (336, 2705110), (420, 2164088), (471, 1929760), (480, 1893577), (560, 1623066), (628, 1447320), (672, 1352555), (785, 1157856), (840, 1082044), (942, 964880), (1099, 827040), (1120, 811533), (1256, 723660), (1570, 578928), (1680, 541022), (1723, 527520), (1884, 482440), (2198, 413520), (2355, 385952), (2512, 361830), (3140, 289464), (3297, 275680), (3360, 270511), (3446, 263760), (3768, 241220), (4396, 206760), (4710, 192976), (5024, 180915), (5169, 175840), (5495, 165408), (6280, 144732), (6594, 137840), (6892, 131880), (7536, 120610), (8615, 105504), (8792, 103380), (9420, 96488), (10338, 87920), (10990, 82704), (12061, 75360), (12560, 72366), (13188, 68920), (13784, 65940), (15072, 60305), (16485, 55136), (17230, 52752), (17584, 51690), (18840, 48244), (20676, 43960), (21980, 41352), (24122, 37680), (25120, 36183), (25845, 35168), (26376, 34460), (27568, 32970)]