82016640

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 293576400

約数和(自身を除く): 211559760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 240, 261, 288, 290, 320, 348, 360, 384, 435, 464, 480, 491, 522, 576, 580, 640, 696, 720, 870, 928, 960, 982, 1044, 1152, 1160, 1305, 1392, 1440, 1473, 1740, 1856, 1920, 1964, 2088, 2320, 2455, 2610, 2784, 2880, 2946, 3480, 3712, 3928, 4176, 4419, 4640, 4910, 5220, 5568, 5760, 5892, 6960, 7365, 7856, 8352, 8838, 9280, 9820, 10440, 11136, 11784, 13920, 14239, 14730, 15712, 16704, 17676, 18560, 19640, 20880, 22095, 23568, 27840, 28478, 29460, 31424, 33408, 35352, 39280, 41760, 42717, 44190, 47136, 55680, 56956, 58920, 62848, 70704, 71195, 78560, 83520, 85434, 88380, 94272, 113912, 117840, 128151, 141408, 142390, 157120, 167040, 170868, 176760, 188544, 213585, 227824, 235680, 256302, 282816, 284780, 314240, 341736, 353520, 427170, 455648, 471360, 512604, 565632, 569560, 640755, 683472, 707040, 854340, 911296, 942720, 1025208, 1139120, 1281510, 1366944, 1414080, 1708680, 1822592, 2050416, 2278240, 2563020, 2733888, 2828160, 3417360, 4100832, 4556480, 5126040, 5467776, 6834720, 8201664, 9112960, 10252080, 13669440, 16403328, 20504160, 27338880, 41008320, 82016640]

約数ペア:

[(1, 82016640), (2, 41008320), (3, 27338880), (4, 20504160), (5, 16403328), (6, 13669440), (8, 10252080), (9, 9112960), (10, 8201664), (12, 6834720), (15, 5467776), (16, 5126040), (18, 4556480), (20, 4100832), (24, 3417360), (29, 2828160), (30, 2733888), (32, 2563020), (36, 2278240), (40, 2050416), (45, 1822592), (48, 1708680), (58, 1414080), (60, 1366944), (64, 1281510), (72, 1139120), (80, 1025208), (87, 942720), (90, 911296), (96, 854340), (116, 707040), (120, 683472), (128, 640755), (144, 569560), (145, 565632), (160, 512604), (174, 471360), (180, 455648), (192, 427170), (232, 353520), (240, 341736), (261, 314240), (288, 284780), (290, 282816), (320, 256302), (348, 235680), (360, 227824), (384, 213585), (435, 188544), (464, 176760), (480, 170868), (491, 167040), (522, 157120), (576, 142390), (580, 141408), (640, 128151), (696, 117840), (720, 113912), (870, 94272), (928, 88380), (960, 85434), (982, 83520), (1044, 78560), (1152, 71195), (1160, 70704), (1305, 62848), (1392, 58920), (1440, 56956), (1473, 55680), (1740, 47136), (1856, 44190), (1920, 42717), (1964, 41760), (2088, 39280), (2320, 35352), (2455, 33408), (2610, 31424), (2784, 29460), (2880, 28478), (2946, 27840), (3480, 23568), (3712, 22095), (3928, 20880), (4176, 19640), (4419, 18560), (4640, 17676), (4910, 16704), (5220, 15712), (5568, 14730), (5760, 14239), (5892, 13920), (6960, 11784), (7365, 11136), (7856, 10440), (8352, 9820), (8838, 9280)]