66263040

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{719}}^1$

素因数の和:752

約数の個数: 144

約数和(自身を含む): 229975200

約数和(自身を除く): 163712160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 719, 720, 768, 960, 1024, 1152, 1280, 1438, 1440, 1536, 1920, 2048, 2157, 2304, 2560, 2876, 2880, 3072, 3595, 3840, 4314, 4608, 5120, 5752, 5760, 6144, 6471, 7190, 7680, 8628, 9216, 10240, 10785, 11504, 11520, 12942, 14380, 15360, 17256, 18432, 21570, 23008, 23040, 25884, 28760, 30720, 32355, 34512, 43140, 46016, 46080, 51768, 57520, 64710, 69024, 86280, 92032, 92160, 103536, 115040, 129420, 138048, 172560, 184064, 207072, 230080, 258840, 276096, 345120, 368128, 414144, 460160, 517680, 552192, 690240, 736256, 828288, 920320, 1035360, 1104384, 1380480, 1472512, 1656576, 1840640, 2070720, 2208768, 2760960, 3313152, 3681280, 4141440, 4417536, 5521920, 6626304, 7362560, 8282880, 11043840, 13252608, 16565760, 22087680, 33131520, 66263040]

約数ペア:

[(1, 66263040), (2, 33131520), (3, 22087680), (4, 16565760), (5, 13252608), (6, 11043840), (8, 8282880), (9, 7362560), (10, 6626304), (12, 5521920), (15, 4417536), (16, 4141440), (18, 3681280), (20, 3313152), (24, 2760960), (30, 2208768), (32, 2070720), (36, 1840640), (40, 1656576), (45, 1472512), (48, 1380480), (60, 1104384), (64, 1035360), (72, 920320), (80, 828288), (90, 736256), (96, 690240), (120, 552192), (128, 517680), (144, 460160), (160, 414144), (180, 368128), (192, 345120), (240, 276096), (256, 258840), (288, 230080), (320, 207072), (360, 184064), (384, 172560), (480, 138048), (512, 129420), (576, 115040), (640, 103536), (719, 92160), (720, 92032), (768, 86280), (960, 69024), (1024, 64710), (1152, 57520), (1280, 51768), (1438, 46080), (1440, 46016), (1536, 43140), (1920, 34512), (2048, 32355), (2157, 30720), (2304, 28760), (2560, 25884), (2876, 23040), (2880, 23008), (3072, 21570), (3595, 18432), (3840, 17256), (4314, 15360), (4608, 14380), (5120, 12942), (5752, 11520), (5760, 11504), (6144, 10785), (6471, 10240), (7190, 9216), (7680, 8628)]