42086880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2689

約数の個数: 144

約数和(自身を含む): 156736944

約数和(自身を除く): 114650064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 2657, 3168, 3960, 5280, 5314, 7920, 7971, 10628, 13285, 15840, 15942, 21256, 23913, 26570, 29227, 31884, 39855, 42512, 47826, 53140, 58454, 63768, 79710, 85024, 87681, 95652, 106280, 116908, 119565, 127536, 146135, 159420, 175362, 191304, 212560, 233816, 239130, 255072, 263043, 292270, 318840, 350724, 382608, 425120, 438405, 467632, 478260, 526086, 584540, 637680, 701448, 765216, 876810, 935264, 956520, 1052172, 1169080, 1275360, 1315215, 1402896, 1753620, 1913040, 2104344, 2338160, 2630430, 2805792, 3507240, 3826080, 4208688, 4676320, 5260860, 7014480, 8417376, 10521720, 14028960, 21043440, 42086880]

約数ペア:

[(1, 42086880), (2, 21043440), (3, 14028960), (4, 10521720), (5, 8417376), (6, 7014480), (8, 5260860), (9, 4676320), (10, 4208688), (11, 3826080), (12, 3507240), (15, 2805792), (16, 2630430), (18, 2338160), (20, 2104344), (22, 1913040), (24, 1753620), (30, 1402896), (32, 1315215), (33, 1275360), (36, 1169080), (40, 1052172), (44, 956520), (45, 935264), (48, 876810), (55, 765216), (60, 701448), (66, 637680), (72, 584540), (80, 526086), (88, 478260), (90, 467632), (96, 438405), (99, 425120), (110, 382608), (120, 350724), (132, 318840), (144, 292270), (160, 263043), (165, 255072), (176, 239130), (180, 233816), (198, 212560), (220, 191304), (240, 175362), (264, 159420), (288, 146135), (330, 127536), (352, 119565), (360, 116908), (396, 106280), (440, 95652), (480, 87681), (495, 85024), (528, 79710), (660, 63768), (720, 58454), (792, 53140), (880, 47826), (990, 42512), (1056, 39855), (1320, 31884), (1440, 29227), (1584, 26570), (1760, 23913), (1980, 21256), (2640, 15942), (2657, 15840), (3168, 13285), (3960, 10628), (5280, 7971), (5314, 7920)]