689049060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1093}}^1$

素因数の和:1210

約数の個数: 192

約数和(自身を含む): 2352537600

約数和(自身を除く): 1663488540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 79, 84, 95, 105, 114, 133, 140, 158, 190, 210, 228, 237, 266, 285, 316, 380, 395, 399, 420, 474, 532, 553, 570, 665, 790, 798, 948, 1093, 1106, 1140, 1185, 1330, 1501, 1580, 1596, 1659, 1995, 2186, 2212, 2370, 2660, 2765, 3002, 3279, 3318, 3990, 4372, 4503, 4740, 5465, 5530, 6004, 6558, 6636, 7505, 7651, 7980, 8295, 9006, 10507, 10930, 11060, 13116, 15010, 15302, 16395, 16590, 18012, 20767, 21014, 21860, 22515, 22953, 30020, 30604, 31521, 32790, 33180, 38255, 41534, 42028, 45030, 45906, 52535, 62301, 63042, 65580, 76510, 83068, 86347, 90060, 91812, 103835, 105070, 114765, 124602, 126084, 145369, 153020, 157605, 172694, 207670, 210140, 229530, 249204, 259041, 290738, 311505, 315210, 345388, 415340, 431735, 436107, 459060, 518082, 581476, 604429, 623010, 630420, 726845, 863470, 872214, 1036164, 1208858, 1246020, 1295205, 1453690, 1640593, 1726940, 1744428, 1813287, 2180535, 2417716, 2590410, 2907380, 3022145, 3281186, 3626574, 4361070, 4921779, 5180820, 6044290, 6562372, 7253148, 8202965, 8722140, 9066435, 9843558, 11484151, 12088580, 16405930, 18132870, 19687116, 22968302, 24608895, 32811860, 34452453, 36265740, 45936604, 49217790, 57420755, 68904906, 98435580, 114841510, 137809812, 172262265, 229683020, 344524530, 689049060]

約数ペア:

[(1, 689049060), (2, 344524530), (3, 229683020), (4, 172262265), (5, 137809812), (6, 114841510), (7, 98435580), (10, 68904906), (12, 57420755), (14, 49217790), (15, 45936604), (19, 36265740), (20, 34452453), (21, 32811860), (28, 24608895), (30, 22968302), (35, 19687116), (38, 18132870), (42, 16405930), (57, 12088580), (60, 11484151), (70, 9843558), (76, 9066435), (79, 8722140), (84, 8202965), (95, 7253148), (105, 6562372), (114, 6044290), (133, 5180820), (140, 4921779), (158, 4361070), (190, 3626574), (210, 3281186), (228, 3022145), (237, 2907380), (266, 2590410), (285, 2417716), (316, 2180535), (380, 1813287), (395, 1744428), (399, 1726940), (420, 1640593), (474, 1453690), (532, 1295205), (553, 1246020), (570, 1208858), (665, 1036164), (790, 872214), (798, 863470), (948, 726845), (1093, 630420), (1106, 623010), (1140, 604429), (1185, 581476), (1330, 518082), (1501, 459060), (1580, 436107), (1596, 431735), (1659, 415340), (1995, 345388), (2186, 315210), (2212, 311505), (2370, 290738), (2660, 259041), (2765, 249204), (3002, 229530), (3279, 210140), (3318, 207670), (3990, 172694), (4372, 157605), (4503, 153020), (4740, 145369), (5465, 126084), (5530, 124602), (6004, 114765), (6558, 105070), (6636, 103835), (7505, 91812), (7651, 90060), (7980, 86347), (8295, 83068), (9006, 76510), (10507, 65580), (10930, 63042), (11060, 62301), (13116, 52535), (15010, 45906), (15302, 45030), (16395, 42028), (16590, 41534), (18012, 38255), (20767, 33180), (21014, 32790), (21860, 31521), (22515, 30604), (22953, 30020)]