38595840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 216

約数和(自身を含む): 135639840

約数和(自身を除く): 97044000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 256, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 529, 552, 570, 608, 640, 690, 736, 760, 768, 874, 912, 920, 960, 1058, 1104, 1140, 1216, 1280, 1311, 1380, 1472, 1520, 1587, 1748, 1824, 1840, 1920, 2116, 2185, 2208, 2280, 2432, 2622, 2645, 2760, 2944, 3040, 3174, 3496, 3648, 3680, 3840, 4232, 4370, 4416, 4560, 4864, 5244, 5290, 5520, 5888, 6080, 6348, 6555, 6992, 7296, 7360, 7935, 8464, 8740, 8832, 9120, 10051, 10488, 10580, 11040, 12160, 12696, 13110, 13984, 14592, 14720, 15870, 16928, 17480, 17664, 18240, 20102, 20976, 21160, 22080, 24320, 25392, 26220, 27968, 29440, 30153, 31740, 33856, 34960, 36480, 40204, 41952, 42320, 44160, 50255, 50784, 52440, 55936, 60306, 63480, 67712, 69920, 72960, 80408, 83904, 84640, 88320, 100510, 101568, 104880, 111872, 120612, 126960, 135424, 139840, 150765, 160816, 167808, 169280, 201020, 203136, 209760, 241224, 253920, 279680, 301530, 321632, 335616, 338560, 402040, 406272, 419520, 482448, 507840, 559360, 603060, 643264, 677120, 804080, 839040, 964896, 1015680, 1206120, 1286528, 1608160, 1678080, 1929792, 2031360, 2412240, 2573056, 3216320, 3859584, 4824480, 6432640, 7719168, 9648960, 12865280, 19297920, 38595840]

約数ペア:

[(1, 38595840), (2, 19297920), (3, 12865280), (4, 9648960), (5, 7719168), (6, 6432640), (8, 4824480), (10, 3859584), (12, 3216320), (15, 2573056), (16, 2412240), (19, 2031360), (20, 1929792), (23, 1678080), (24, 1608160), (30, 1286528), (32, 1206120), (38, 1015680), (40, 964896), (46, 839040), (48, 804080), (57, 677120), (60, 643264), (64, 603060), (69, 559360), (76, 507840), (80, 482448), (92, 419520), (95, 406272), (96, 402040), (114, 338560), (115, 335616), (120, 321632), (128, 301530), (138, 279680), (152, 253920), (160, 241224), (184, 209760), (190, 203136), (192, 201020), (228, 169280), (230, 167808), (240, 160816), (256, 150765), (276, 139840), (285, 135424), (304, 126960), (320, 120612), (345, 111872), (368, 104880), (380, 101568), (384, 100510), (437, 88320), (456, 84640), (460, 83904), (480, 80408), (529, 72960), (552, 69920), (570, 67712), (608, 63480), (640, 60306), (690, 55936), (736, 52440), (760, 50784), (768, 50255), (874, 44160), (912, 42320), (920, 41952), (960, 40204), (1058, 36480), (1104, 34960), (1140, 33856), (1216, 31740), (1280, 30153), (1311, 29440), (1380, 27968), (1472, 26220), (1520, 25392), (1587, 24320), (1748, 22080), (1824, 21160), (1840, 20976), (1920, 20102), (2116, 18240), (2185, 17664), (2208, 17480), (2280, 16928), (2432, 15870), (2622, 14720), (2645, 14592), (2760, 13984), (2944, 13110), (3040, 12696), (3174, 12160), (3496, 11040), (3648, 10580), (3680, 10488), (3840, 10051), (4232, 9120), (4370, 8832), (4416, 8740), (4560, 8464), (4864, 7935), (5244, 7360), (5290, 7296), (5520, 6992), (5888, 6555), (6080, 6348)]