720147024

素因数分解:

$2^4\times 3^6\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2184

約数の個数: 140

約数和(自身を含む): 2165123700

約数和(自身を除く): 1444976676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 261, 324, 348, 432, 464, 486, 522, 648, 696, 729, 783, 972, 1044, 1296, 1392, 1458, 1566, 1944, 2088, 2129, 2349, 2916, 3132, 3888, 4176, 4258, 4698, 5832, 6264, 6387, 7047, 8516, 9396, 11664, 12528, 12774, 14094, 17032, 18792, 19161, 21141, 25548, 28188, 34064, 37584, 38322, 42282, 51096, 56376, 57483, 61741, 76644, 84564, 102192, 112752, 114966, 123482, 153288, 169128, 172449, 185223, 229932, 246964, 306576, 338256, 344898, 370446, 459864, 493928, 517347, 555669, 689796, 740892, 919728, 987856, 1034694, 1111338, 1379592, 1481784, 1552041, 1667007, 2069388, 2222676, 2759184, 2963568, 3104082, 3334014, 4138776, 4445352, 5001021, 6208164, 6668028, 8277552, 8890704, 10002042, 12416328, 13336056, 15003063, 20004084, 24832656, 26672112, 30006126, 40008168, 45009189, 60012252, 80016336, 90018378, 120024504, 180036756, 240049008, 360073512, 720147024]

約数ペア:

[(1, 720147024), (2, 360073512), (3, 240049008), (4, 180036756), (6, 120024504), (8, 90018378), (9, 80016336), (12, 60012252), (16, 45009189), (18, 40008168), (24, 30006126), (27, 26672112), (29, 24832656), (36, 20004084), (48, 15003063), (54, 13336056), (58, 12416328), (72, 10002042), (81, 8890704), (87, 8277552), (108, 6668028), (116, 6208164), (144, 5001021), (162, 4445352), (174, 4138776), (216, 3334014), (232, 3104082), (243, 2963568), (261, 2759184), (324, 2222676), (348, 2069388), (432, 1667007), (464, 1552041), (486, 1481784), (522, 1379592), (648, 1111338), (696, 1034694), (729, 987856), (783, 919728), (972, 740892), (1044, 689796), (1296, 555669), (1392, 517347), (1458, 493928), (1566, 459864), (1944, 370446), (2088, 344898), (2129, 338256), (2349, 306576), (2916, 246964), (3132, 229932), (3888, 185223), (4176, 172449), (4258, 169128), (4698, 153288), (5832, 123482), (6264, 114966), (6387, 112752), (7047, 102192), (8516, 84564), (9396, 76644), (11664, 61741), (12528, 57483), (12774, 56376), (14094, 51096), (17032, 42282), (18792, 38322), (19161, 37584), (21141, 34064), (25548, 28188)]