143687040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{10691}}^1$

素因数の和:10720

約数の個数: 128

約数和(自身を含む): 523480320

約数和(自身を除く): 379793280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 10691, 13440, 21382, 32073, 42764, 53455, 64146, 74837, 85528, 106910, 128292, 149674, 160365, 171056, 213820, 224511, 256584, 299348, 320730, 342112, 374185, 427640, 449022, 513168, 598696, 641460, 684224, 748370, 855280, 898044, 1026336, 1122555, 1197392, 1282920, 1368448, 1496740, 1710560, 1796088, 2052672, 2245110, 2394784, 2565840, 2993480, 3421120, 3592176, 4105344, 4490220, 4789568, 5131680, 5986960, 6842240, 7184352, 8980440, 9579136, 10263360, 11973920, 14368704, 17960880, 20526720, 23947840, 28737408, 35921760, 47895680, 71843520, 143687040]

約数ペア:

[(1, 143687040), (2, 71843520), (3, 47895680), (4, 35921760), (5, 28737408), (6, 23947840), (7, 20526720), (8, 17960880), (10, 14368704), (12, 11973920), (14, 10263360), (15, 9579136), (16, 8980440), (20, 7184352), (21, 6842240), (24, 5986960), (28, 5131680), (30, 4789568), (32, 4490220), (35, 4105344), (40, 3592176), (42, 3421120), (48, 2993480), (56, 2565840), (60, 2394784), (64, 2245110), (70, 2052672), (80, 1796088), (84, 1710560), (96, 1496740), (105, 1368448), (112, 1282920), (120, 1197392), (128, 1122555), (140, 1026336), (160, 898044), (168, 855280), (192, 748370), (210, 684224), (224, 641460), (240, 598696), (280, 513168), (320, 449022), (336, 427640), (384, 374185), (420, 342112), (448, 320730), (480, 299348), (560, 256584), (640, 224511), (672, 213820), (840, 171056), (896, 160365), (960, 149674), (1120, 128292), (1344, 106910), (1680, 85528), (1920, 74837), (2240, 64146), (2688, 53455), (3360, 42764), (4480, 32073), (6720, 21382), (10691, 13440)]