680044896

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:243

約数の個数: 240

約数和(自身を含む): 2113095600

約数和(自身を除く): 1433050704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 83, 87, 96, 108, 109, 116, 144, 162, 166, 174, 216, 218, 232, 249, 261, 288, 324, 327, 332, 348, 432, 436, 464, 498, 522, 648, 654, 664, 696, 747, 783, 864, 872, 928, 981, 996, 1044, 1296, 1308, 1328, 1392, 1494, 1566, 1744, 1962, 1992, 2088, 2241, 2349, 2407, 2592, 2616, 2656, 2784, 2943, 2988, 3132, 3161, 3488, 3924, 3984, 4176, 4482, 4698, 4814, 5232, 5886, 5976, 6264, 6322, 6723, 7221, 7848, 7968, 8352, 8829, 8964, 9047, 9396, 9483, 9628, 10464, 11772, 11952, 12528, 12644, 13446, 14442, 15696, 17658, 17928, 18094, 18792, 18966, 19256, 21663, 23544, 23904, 25056, 25288, 26892, 27141, 28449, 28884, 31392, 35316, 35856, 36188, 37584, 37932, 38512, 43326, 47088, 50576, 53784, 54282, 56898, 57768, 64989, 70632, 71712, 72376, 75168, 75864, 77024, 81423, 85347, 86652, 94176, 101152, 107568, 108564, 113796, 115536, 129978, 141264, 144752, 151728, 162846, 170694, 173304, 194967, 215136, 217128, 227592, 231072, 244269, 256041, 259956, 262363, 282528, 289504, 303456, 325692, 341388, 346608, 389934, 434256, 455184, 488538, 512082, 519912, 524726, 651384, 682776, 693216, 732807, 779868, 787089, 868512, 910368, 977076, 1024164, 1039824, 1049452, 1302768, 1365552, 1465614, 1559736, 1574178, 1954152, 2048328, 2079648, 2098904, 2361267, 2605536, 2731104, 2931228, 3119472, 3148356, 3908304, 4096656, 4197808, 4722534, 5862456, 6238944, 6296712, 7083801, 7816608, 8193312, 8395616, 9445068, 11724912, 12593424, 14167602, 18890136, 21251403, 23449824, 25186848, 28335204, 37780272, 42502806, 56670408, 75560544, 85005612, 113340816, 170011224, 226681632, 340022448, 680044896]

約数ペア:

[(1, 680044896), (2, 340022448), (3, 226681632), (4, 170011224), (6, 113340816), (8, 85005612), (9, 75560544), (12, 56670408), (16, 42502806), (18, 37780272), (24, 28335204), (27, 25186848), (29, 23449824), (32, 21251403), (36, 18890136), (48, 14167602), (54, 12593424), (58, 11724912), (72, 9445068), (81, 8395616), (83, 8193312), (87, 7816608), (96, 7083801), (108, 6296712), (109, 6238944), (116, 5862456), (144, 4722534), (162, 4197808), (166, 4096656), (174, 3908304), (216, 3148356), (218, 3119472), (232, 2931228), (249, 2731104), (261, 2605536), (288, 2361267), (324, 2098904), (327, 2079648), (332, 2048328), (348, 1954152), (432, 1574178), (436, 1559736), (464, 1465614), (498, 1365552), (522, 1302768), (648, 1049452), (654, 1039824), (664, 1024164), (696, 977076), (747, 910368), (783, 868512), (864, 787089), (872, 779868), (928, 732807), (981, 693216), (996, 682776), (1044, 651384), (1296, 524726), (1308, 519912), (1328, 512082), (1392, 488538), (1494, 455184), (1566, 434256), (1744, 389934), (1962, 346608), (1992, 341388), (2088, 325692), (2241, 303456), (2349, 289504), (2407, 282528), (2592, 262363), (2616, 259956), (2656, 256041), (2784, 244269), (2943, 231072), (2988, 227592), (3132, 217128), (3161, 215136), (3488, 194967), (3924, 173304), (3984, 170694), (4176, 162846), (4482, 151728), (4698, 144752), (4814, 141264), (5232, 129978), (5886, 115536), (5976, 113796), (6264, 108564), (6322, 107568), (6723, 101152), (7221, 94176), (7848, 86652), (7968, 85347), (8352, 81423), (8829, 77024), (8964, 75864), (9047, 75168), (9396, 72376), (9483, 71712), (9628, 70632), (10464, 64989), (11772, 57768), (11952, 56898), (12528, 54282), (12644, 53784), (13446, 50576), (14442, 47088), (15696, 43326), (17658, 38512), (17928, 37932), (18094, 37584), (18792, 36188), (18966, 35856), (19256, 35316), (21663, 31392), (23544, 28884), (23904, 28449), (25056, 27141), (25288, 26892)]