16005265776

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:800

約数の個数: 240

約数和(自身を含む): 47752443648

約数和(自身を除く): 31747177872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 41, 48, 62, 72, 82, 93, 123, 124, 144, 157, 164, 186, 246, 248, 279, 314, 328, 369, 372, 471, 492, 496, 557, 558, 628, 656, 738, 744, 942, 984, 1114, 1116, 1256, 1271, 1413, 1476, 1488, 1671, 1884, 1968, 2228, 2232, 2512, 2542, 2826, 2952, 3342, 3768, 3813, 4456, 4464, 4867, 5013, 5084, 5652, 5904, 6437, 6684, 7536, 7626, 8912, 9734, 10026, 10168, 11304, 11439, 12874, 13368, 14601, 15252, 17267, 19311, 19468, 20052, 20336, 22608, 22837, 22878, 25748, 26736, 29202, 30504, 34534, 38622, 38936, 40104, 43803, 45674, 45756, 51496, 51801, 57933, 58404, 61008, 68511, 69068, 77244, 77872, 80208, 87449, 87606, 91348, 91512, 102992, 103602, 115866, 116808, 137022, 138136, 154488, 155403, 174898, 175212, 182696, 183024, 199547, 205533, 207204, 231732, 233616, 262347, 274044, 276272, 308976, 310806, 349796, 350424, 365392, 399094, 411066, 414408, 463464, 524694, 548088, 598641, 621612, 699592, 700848, 707947, 787041, 798188, 822132, 828816, 926928, 1049388, 1096176, 1197282, 1243224, 1399184, 1415894, 1574082, 1596376, 1644264, 1795923, 2098776, 2123841, 2394564, 2486448, 2710919, 2831788, 3148164, 3192752, 3288528, 3585409, 3591846, 4197552, 4247682, 4789128, 5421838, 5663576, 6296328, 6371523, 7170818, 7183692, 8132757, 8495364, 9578256, 10756227, 10843676, 11327152, 12592656, 12743046, 14341636, 14367384, 16265514, 16990728, 21512454, 21687352, 24398271, 25486092, 28683272, 28734768, 32268681, 32531028, 33981456, 43024908, 43374704, 48796542, 50972184, 57366544, 64537362, 65062056, 86049816, 97593084, 101944368, 111147679, 129074724, 130124112, 172099632, 195186168, 222295358, 258149448, 333443037, 390372336, 444590716, 516298896, 666886074, 889181432, 1000329111, 1333772148, 1778362864, 2000658222, 2667544296, 4001316444, 5335088592, 8002632888, 16005265776]

約数ペア:

[(1, 16005265776), (2, 8002632888), (3, 5335088592), (4, 4001316444), (6, 2667544296), (8, 2000658222), (9, 1778362864), (12, 1333772148), (16, 1000329111), (18, 889181432), (24, 666886074), (31, 516298896), (36, 444590716), (41, 390372336), (48, 333443037), (62, 258149448), (72, 222295358), (82, 195186168), (93, 172099632), (123, 130124112), (124, 129074724), (144, 111147679), (157, 101944368), (164, 97593084), (186, 86049816), (246, 65062056), (248, 64537362), (279, 57366544), (314, 50972184), (328, 48796542), (369, 43374704), (372, 43024908), (471, 33981456), (492, 32531028), (496, 32268681), (557, 28734768), (558, 28683272), (628, 25486092), (656, 24398271), (738, 21687352), (744, 21512454), (942, 16990728), (984, 16265514), (1114, 14367384), (1116, 14341636), (1256, 12743046), (1271, 12592656), (1413, 11327152), (1476, 10843676), (1488, 10756227), (1671, 9578256), (1884, 8495364), (1968, 8132757), (2228, 7183692), (2232, 7170818), (2512, 6371523), (2542, 6296328), (2826, 5663576), (2952, 5421838), (3342, 4789128), (3768, 4247682), (3813, 4197552), (4456, 3591846), (4464, 3585409), (4867, 3288528), (5013, 3192752), (5084, 3148164), (5652, 2831788), (5904, 2710919), (6437, 2486448), (6684, 2394564), (7536, 2123841), (7626, 2098776), (8912, 1795923), (9734, 1644264), (10026, 1596376), (10168, 1574082), (11304, 1415894), (11439, 1399184), (12874, 1243224), (13368, 1197282), (14601, 1096176), (15252, 1049388), (17267, 926928), (19311, 828816), (19468, 822132), (20052, 798188), (20336, 787041), (22608, 707947), (22837, 700848), (22878, 699592), (25748, 621612), (26736, 598641), (29202, 548088), (30504, 524694), (34534, 463464), (38622, 414408), (38936, 411066), (40104, 399094), (43803, 365392), (45674, 350424), (45756, 349796), (51496, 310806), (51801, 308976), (57933, 276272), (58404, 274044), (61008, 262347), (68511, 233616), (69068, 231732), (77244, 207204), (77872, 205533), (80208, 199547), (87449, 183024), (87606, 182696), (91348, 175212), (91512, 174898), (102992, 155403), (103602, 154488), (115866, 138136), (116808, 137022)]