240717232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 599961600

約数和(自身を除く): 359244368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 41, 56, 62, 76, 82, 89, 112, 124, 133, 152, 164, 178, 217, 248, 266, 287, 304, 328, 356, 434, 496, 532, 574, 589, 623, 656, 712, 779, 868, 1064, 1148, 1178, 1246, 1271, 1424, 1558, 1691, 1736, 2128, 2296, 2356, 2492, 2542, 2759, 3116, 3382, 3472, 3649, 4123, 4592, 4712, 4984, 5084, 5453, 5518, 6232, 6764, 7298, 8246, 8897, 9424, 9968, 10168, 10906, 11036, 11837, 12464, 13528, 14596, 16492, 17794, 19313, 20336, 21812, 22072, 23674, 24149, 25543, 27056, 29192, 32984, 35588, 38626, 43624, 44144, 47348, 48298, 51086, 52421, 58384, 65968, 69331, 71176, 77252, 87248, 94696, 96596, 102172, 104842, 113119, 138662, 142352, 154504, 169043, 189392, 193192, 204344, 209684, 226238, 277324, 309008, 338086, 366947, 386384, 408688, 419368, 452476, 485317, 554648, 676172, 733894, 791833, 838736, 904952, 970634, 1109296, 1352344, 1467788, 1583666, 1809904, 1941268, 2149261, 2704688, 2935576, 3167332, 3882536, 4298522, 5871152, 6334664, 7765072, 8597044, 12669328, 15044827, 17194088, 30089654, 34388176, 60179308, 120358616, 240717232]

約数ペア:

[(1, 240717232), (2, 120358616), (4, 60179308), (7, 34388176), (8, 30089654), (14, 17194088), (16, 15044827), (19, 12669328), (28, 8597044), (31, 7765072), (38, 6334664), (41, 5871152), (56, 4298522), (62, 3882536), (76, 3167332), (82, 2935576), (89, 2704688), (112, 2149261), (124, 1941268), (133, 1809904), (152, 1583666), (164, 1467788), (178, 1352344), (217, 1109296), (248, 970634), (266, 904952), (287, 838736), (304, 791833), (328, 733894), (356, 676172), (434, 554648), (496, 485317), (532, 452476), (574, 419368), (589, 408688), (623, 386384), (656, 366947), (712, 338086), (779, 309008), (868, 277324), (1064, 226238), (1148, 209684), (1178, 204344), (1246, 193192), (1271, 189392), (1424, 169043), (1558, 154504), (1691, 142352), (1736, 138662), (2128, 113119), (2296, 104842), (2356, 102172), (2492, 96596), (2542, 94696), (2759, 87248), (3116, 77252), (3382, 71176), (3472, 69331), (3649, 65968), (4123, 58384), (4592, 52421), (4712, 51086), (4984, 48298), (5084, 47348), (5453, 44144), (5518, 43624), (6232, 38626), (6764, 35588), (7298, 32984), (8246, 29192), (8897, 27056), (9424, 25543), (9968, 24149), (10168, 23674), (10906, 22072), (11036, 21812), (11837, 20336), (12464, 19313), (13528, 17794), (14596, 16492)]