756103680

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{10939}}^1$

素因数の和:10971

約数の個数: 160

約数和(自身を含む): 2685988800

約数和(自身を除く): 1929885120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3456, 3840, 4320, 4608, 5760, 6912, 7680, 8640, 10939, 11520, 13824, 17280, 21878, 23040, 32817, 34560, 43756, 54695, 65634, 69120, 87512, 98451, 109390, 131268, 164085, 175024, 196902, 218780, 262536, 295353, 328170, 350048, 393804, 437560, 492255, 525072, 590706, 656340, 700096, 787608, 875120, 984510, 1050144, 1181412, 1312680, 1400192, 1476765, 1575216, 1750240, 1969020, 2100288, 2362824, 2625360, 2800384, 2953530, 3150432, 3500480, 3938040, 4200576, 4725648, 5250720, 5600768, 5907060, 6300864, 7000960, 7876080, 8401152, 9451296, 10501440, 11814120, 12601728, 14001920, 15752160, 16802304, 18902592, 21002880, 23628240, 25203456, 28003840, 31504320, 37805184, 42005760, 47256480, 50406912, 63008640, 75610368, 84011520, 94512960, 126017280, 151220736, 189025920, 252034560, 378051840, 756103680]

約数ペア:

[(1, 756103680), (2, 378051840), (3, 252034560), (4, 189025920), (5, 151220736), (6, 126017280), (8, 94512960), (9, 84011520), (10, 75610368), (12, 63008640), (15, 50406912), (16, 47256480), (18, 42005760), (20, 37805184), (24, 31504320), (27, 28003840), (30, 25203456), (32, 23628240), (36, 21002880), (40, 18902592), (45, 16802304), (48, 15752160), (54, 14001920), (60, 12601728), (64, 11814120), (72, 10501440), (80, 9451296), (90, 8401152), (96, 7876080), (108, 7000960), (120, 6300864), (128, 5907060), (135, 5600768), (144, 5250720), (160, 4725648), (180, 4200576), (192, 3938040), (216, 3500480), (240, 3150432), (256, 2953530), (270, 2800384), (288, 2625360), (320, 2362824), (360, 2100288), (384, 1969020), (432, 1750240), (480, 1575216), (512, 1476765), (540, 1400192), (576, 1312680), (640, 1181412), (720, 1050144), (768, 984510), (864, 875120), (960, 787608), (1080, 700096), (1152, 656340), (1280, 590706), (1440, 525072), (1536, 492255), (1728, 437560), (1920, 393804), (2160, 350048), (2304, 328170), (2560, 295353), (2880, 262536), (3456, 218780), (3840, 196902), (4320, 175024), (4608, 164085), (5760, 131268), (6912, 109390), (7680, 98451), (8640, 87512), (10939, 69120), (11520, 65634), (13824, 54695), (17280, 43756), (21878, 34560), (23040, 32817)]