66253440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3137}}^1$

素因数の和:3170

約数の個数: 128

約数和(自身を含む): 230454720

約数和(自身を除く): 164201280

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, 3137, 3520, 4224, 5280, 6274, 7040, 9411, 10560, 12548, 15685, 18822, 21120, 25096, 31370, 34507, 37644, 47055, 50192, 62740, 69014, 75288, 94110, 100384, 103521, 125480, 138028, 150576, 172535, 188220, 200768, 207042, 250960, 276056, 301152, 345070, 376440, 401536, 414084, 501920, 517605, 552112, 602304, 690140, 752880, 828168, 1003840, 1035210, 1104224, 1204608, 1380280, 1505760, 1656336, 2007680, 2070420, 2208448, 2760560, 3011520, 3312672, 4140840, 4416896, 5521120, 6023040, 6625344, 8281680, 11042240, 13250688, 16563360, 22084480, 33126720, 66253440]

約数ペア:

[(1, 66253440), (2, 33126720), (3, 22084480), (4, 16563360), (5, 13250688), (6, 11042240), (8, 8281680), (10, 6625344), (11, 6023040), (12, 5521120), (15, 4416896), (16, 4140840), (20, 3312672), (22, 3011520), (24, 2760560), (30, 2208448), (32, 2070420), (33, 2007680), (40, 1656336), (44, 1505760), (48, 1380280), (55, 1204608), (60, 1104224), (64, 1035210), (66, 1003840), (80, 828168), (88, 752880), (96, 690140), (110, 602304), (120, 552112), (128, 517605), (132, 501920), (160, 414084), (165, 401536), (176, 376440), (192, 345070), (220, 301152), (240, 276056), (264, 250960), (320, 207042), (330, 200768), (352, 188220), (384, 172535), (440, 150576), (480, 138028), (528, 125480), (640, 103521), (660, 100384), (704, 94110), (880, 75288), (960, 69014), (1056, 62740), (1320, 50192), (1408, 47055), (1760, 37644), (1920, 34507), (2112, 31370), (2640, 25096), (3137, 21120), (3520, 18822), (4224, 15685), (5280, 12548), (6274, 10560), (7040, 9411)]