772152320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:210

約数の個数: 176

約数和(自身を含む): 1980840960

約数和(自身を除く): 1208688640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 79, 80, 83, 92, 115, 128, 158, 160, 166, 184, 230, 256, 316, 320, 332, 368, 395, 415, 460, 512, 632, 640, 664, 736, 790, 830, 920, 1024, 1264, 1280, 1328, 1472, 1580, 1660, 1817, 1840, 1909, 2528, 2560, 2656, 2944, 3160, 3320, 3634, 3680, 3818, 5056, 5120, 5312, 5888, 6320, 6557, 6640, 7268, 7360, 7636, 9085, 9545, 10112, 10624, 11776, 12640, 13114, 13280, 14536, 14720, 15272, 18170, 19090, 20224, 21248, 23552, 25280, 26228, 26560, 29072, 29440, 30544, 32785, 36340, 38180, 40448, 42496, 50560, 52456, 53120, 58144, 58880, 61088, 65570, 72680, 76360, 80896, 84992, 101120, 104912, 106240, 116288, 117760, 122176, 131140, 145360, 150811, 152720, 202240, 209824, 212480, 232576, 244352, 262280, 290720, 301622, 305440, 404480, 419648, 424960, 465152, 488704, 524560, 581440, 603244, 610880, 754055, 839296, 930304, 977408, 1049120, 1162880, 1206488, 1221760, 1508110, 1678592, 1860608, 1954816, 2098240, 2325760, 2412976, 2443520, 3016220, 3357184, 4196480, 4651520, 4825952, 4887040, 6032440, 6714368, 8392960, 9303040, 9651904, 9774080, 12064880, 16785920, 19303808, 24129760, 33571840, 38607616, 48259520, 77215232, 96519040, 154430464, 193038080, 386076160, 772152320]

約数ペア:

[(1, 772152320), (2, 386076160), (4, 193038080), (5, 154430464), (8, 96519040), (10, 77215232), (16, 48259520), (20, 38607616), (23, 33571840), (32, 24129760), (40, 19303808), (46, 16785920), (64, 12064880), (79, 9774080), (80, 9651904), (83, 9303040), (92, 8392960), (115, 6714368), (128, 6032440), (158, 4887040), (160, 4825952), (166, 4651520), (184, 4196480), (230, 3357184), (256, 3016220), (316, 2443520), (320, 2412976), (332, 2325760), (368, 2098240), (395, 1954816), (415, 1860608), (460, 1678592), (512, 1508110), (632, 1221760), (640, 1206488), (664, 1162880), (736, 1049120), (790, 977408), (830, 930304), (920, 839296), (1024, 754055), (1264, 610880), (1280, 603244), (1328, 581440), (1472, 524560), (1580, 488704), (1660, 465152), (1817, 424960), (1840, 419648), (1909, 404480), (2528, 305440), (2560, 301622), (2656, 290720), (2944, 262280), (3160, 244352), (3320, 232576), (3634, 212480), (3680, 209824), (3818, 202240), (5056, 152720), (5120, 150811), (5312, 145360), (5888, 131140), (6320, 122176), (6557, 117760), (6640, 116288), (7268, 106240), (7360, 104912), (7636, 101120), (9085, 84992), (9545, 80896), (10112, 76360), (10624, 72680), (11776, 65570), (12640, 61088), (13114, 58880), (13280, 58144), (14536, 53120), (14720, 52456), (15272, 50560), (18170, 42496), (19090, 40448), (20224, 38180), (21248, 36340), (23552, 32785), (25280, 30544), (26228, 29440), (26560, 29072)]