64141440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3037}}^1$

素因数の和:3070

約数の個数: 128

約数和(自身を含む): 223110720

約数和(自身を除く): 158969280

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, 1920, 2112, 2640, 3037, 3520, 4224, 5280, 6074, 7040, 9111, 10560, 12148, 15185, 18222, 21120, 24296, 30370, 33407, 36444, 45555, 48592, 60740, 66814, 72888, 91110, 97184, 100221, 121480, 133628, 145776, 167035, 182220, 194368, 200442, 242960, 267256, 291552, 334070, 364440, 388736, 400884, 485920, 501105, 534512, 583104, 668140, 728880, 801768, 971840, 1002210, 1069024, 1166208, 1336280, 1457760, 1603536, 1943680, 2004420, 2138048, 2672560, 2915520, 3207072, 4008840, 4276096, 5345120, 5831040, 6414144, 8017680, 10690240, 12828288, 16035360, 21380480, 32070720, 64141440]

約数ペア:

[(1, 64141440), (2, 32070720), (3, 21380480), (4, 16035360), (5, 12828288), (6, 10690240), (8, 8017680), (10, 6414144), (11, 5831040), (12, 5345120), (15, 4276096), (16, 4008840), (20, 3207072), (22, 2915520), (24, 2672560), (30, 2138048), (32, 2004420), (33, 1943680), (40, 1603536), (44, 1457760), (48, 1336280), (55, 1166208), (60, 1069024), (64, 1002210), (66, 971840), (80, 801768), (88, 728880), (96, 668140), (110, 583104), (120, 534512), (128, 501105), (132, 485920), (160, 400884), (165, 388736), (176, 364440), (192, 334070), (220, 291552), (240, 267256), (264, 242960), (320, 200442), (330, 194368), (352, 182220), (384, 167035), (440, 145776), (480, 133628), (528, 121480), (640, 100221), (660, 97184), (704, 91110), (880, 72888), (960, 66814), (1056, 60740), (1320, 48592), (1408, 45555), (1760, 36444), (1920, 33407), (2112, 30370), (2640, 24296), (3037, 21120), (3520, 18222), (4224, 15185), (5280, 12148), (6074, 10560), (7040, 9111)]