39431040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 128

約数和(自身を含む): 137185920

約数和(自身を除く): 97754880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1867, 1920, 2112, 2640, 3520, 3734, 4224, 5280, 5601, 7040, 7468, 9335, 10560, 11202, 14936, 18670, 20537, 21120, 22404, 28005, 29872, 37340, 41074, 44808, 56010, 59744, 61611, 74680, 82148, 89616, 102685, 112020, 119488, 123222, 149360, 164296, 179232, 205370, 224040, 238976, 246444, 298720, 308055, 328592, 358464, 410740, 448080, 492888, 597440, 616110, 657184, 716928, 821480, 896160, 985776, 1194880, 1232220, 1314368, 1642960, 1792320, 1971552, 2464440, 2628736, 3285920, 3584640, 3943104, 4928880, 6571840, 7886208, 9857760, 13143680, 19715520, 39431040]

約数ペア:

[(1, 39431040), (2, 19715520), (3, 13143680), (4, 9857760), (5, 7886208), (6, 6571840), (8, 4928880), (10, 3943104), (11, 3584640), (12, 3285920), (15, 2628736), (16, 2464440), (20, 1971552), (22, 1792320), (24, 1642960), (30, 1314368), (32, 1232220), (33, 1194880), (40, 985776), (44, 896160), (48, 821480), (55, 716928), (60, 657184), (64, 616110), (66, 597440), (80, 492888), (88, 448080), (96, 410740), (110, 358464), (120, 328592), (128, 308055), (132, 298720), (160, 246444), (165, 238976), (176, 224040), (192, 205370), (220, 179232), (240, 164296), (264, 149360), (320, 123222), (330, 119488), (352, 112020), (384, 102685), (440, 89616), (480, 82148), (528, 74680), (640, 61611), (660, 59744), (704, 56010), (880, 44808), (960, 41074), (1056, 37340), (1320, 29872), (1408, 28005), (1760, 22404), (1867, 21120), (1920, 20537), (2112, 18670), (2640, 14936), (3520, 11202), (3734, 10560), (4224, 9335), (5280, 7468), (5601, 7040)]