134042880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 144

約数和(自身を含む): 435322944

約数和(自身を除く): 301280064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 521, 536, 640, 670, 768, 804, 960, 1005, 1042, 1072, 1280, 1340, 1563, 1608, 1920, 2010, 2084, 2144, 2605, 2680, 3126, 3216, 3840, 4020, 4168, 4288, 5210, 5360, 6252, 6432, 7815, 8040, 8336, 8576, 10420, 10720, 12504, 12864, 15630, 16080, 16672, 17152, 20840, 21440, 25008, 25728, 31260, 32160, 33344, 34907, 41680, 42880, 50016, 51456, 62520, 64320, 66688, 69814, 83360, 85760, 100032, 104721, 125040, 128640, 133376, 139628, 166720, 174535, 200064, 209442, 250080, 257280, 279256, 333440, 349070, 400128, 418884, 500160, 523605, 558512, 666880, 698140, 837768, 1000320, 1047210, 1117024, 1396280, 1675536, 2000640, 2094420, 2234048, 2792560, 3351072, 4188840, 4468096, 5585120, 6702144, 8377680, 8936192, 11170240, 13404288, 16755360, 22340480, 26808576, 33510720, 44680960, 67021440, 134042880]

約数ペア:

[(1, 134042880), (2, 67021440), (3, 44680960), (4, 33510720), (5, 26808576), (6, 22340480), (8, 16755360), (10, 13404288), (12, 11170240), (15, 8936192), (16, 8377680), (20, 6702144), (24, 5585120), (30, 4468096), (32, 4188840), (40, 3351072), (48, 2792560), (60, 2234048), (64, 2094420), (67, 2000640), (80, 1675536), (96, 1396280), (120, 1117024), (128, 1047210), (134, 1000320), (160, 837768), (192, 698140), (201, 666880), (240, 558512), (256, 523605), (268, 500160), (320, 418884), (335, 400128), (384, 349070), (402, 333440), (480, 279256), (521, 257280), (536, 250080), (640, 209442), (670, 200064), (768, 174535), (804, 166720), (960, 139628), (1005, 133376), (1042, 128640), (1072, 125040), (1280, 104721), (1340, 100032), (1563, 85760), (1608, 83360), (1920, 69814), (2010, 66688), (2084, 64320), (2144, 62520), (2605, 51456), (2680, 50016), (3126, 42880), (3216, 41680), (3840, 34907), (4020, 33344), (4168, 32160), (4288, 31260), (5210, 25728), (5360, 25008), (6252, 21440), (6432, 20840), (7815, 17152), (8040, 16672), (8336, 16080), (8576, 15630), (10420, 12864), (10720, 12504)]