7243255680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{164023}}^1$

素因数の和:164068

約数の個数: 128

約数和(自身を含む): 24091845120

約数和(自身を除く): 16848589440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 5520, 7360, 8832, 11040, 14720, 22080, 44160, 164023, 328046, 492069, 656092, 820115, 984138, 1312184, 1640230, 1968276, 2460345, 2624368, 3280460, 3772529, 3936552, 4920690, 5248736, 6560920, 7545058, 7873104, 9841380, 10497472, 11317587, 13121840, 15090116, 15746208, 18862645, 19682760, 20994944, 22635174, 26243680, 30180232, 31492416, 37725290, 39365520, 45270348, 52487360, 56587935, 60360464, 62984832, 75450580, 78731040, 90540696, 104974720, 113175870, 120720928, 150901160, 157462080, 181081392, 226351740, 241441856, 301802320, 314924160, 362162784, 452703480, 482883712, 603604640, 724325568, 905406960, 1207209280, 1448651136, 1810813920, 2414418560, 3621627840, 7243255680]

約数ペア:

[(1, 7243255680), (2, 3621627840), (3, 2414418560), (4, 1810813920), (5, 1448651136), (6, 1207209280), (8, 905406960), (10, 724325568), (12, 603604640), (15, 482883712), (16, 452703480), (20, 362162784), (23, 314924160), (24, 301802320), (30, 241441856), (32, 226351740), (40, 181081392), (46, 157462080), (48, 150901160), (60, 120720928), (64, 113175870), (69, 104974720), (80, 90540696), (92, 78731040), (96, 75450580), (115, 62984832), (120, 60360464), (128, 56587935), (138, 52487360), (160, 45270348), (184, 39365520), (192, 37725290), (230, 31492416), (240, 30180232), (276, 26243680), (320, 22635174), (345, 20994944), (368, 19682760), (384, 18862645), (460, 15746208), (480, 15090116), (552, 13121840), (640, 11317587), (690, 10497472), (736, 9841380), (920, 7873104), (960, 7545058), (1104, 6560920), (1380, 5248736), (1472, 4920690), (1840, 3936552), (1920, 3772529), (2208, 3280460), (2760, 2624368), (2944, 2460345), (3680, 1968276), (4416, 1640230), (5520, 1312184), (7360, 984138), (8832, 820115), (11040, 656092), (14720, 492069), (22080, 328046), (44160, 164023)]