38091966080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{447509}}^1$

素因数の和:447554

約数の個数: 128

約数和(自身を含む): 109550448000

約数和(自身を除く): 71458481920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5320, 6080, 8512, 10640, 12160, 17024, 21280, 42560, 85120, 447509, 895018, 1790036, 2237545, 3132563, 3580072, 4475090, 6265126, 7160144, 8502671, 8950180, 12530252, 14320288, 15662815, 17005342, 17900360, 25060504, 28640576, 31325630, 34010684, 35800720, 42513355, 50121008, 57281152, 59518697, 62651260, 68021368, 71601440, 85026710, 100242016, 119037394, 125302520, 136042736, 143202880, 170053420, 200484032, 238074788, 250605040, 272085472, 286405760, 297593485, 340106840, 400968064, 476149576, 501210080, 544170944, 595186970, 680213680, 952299152, 1002420160, 1088341888, 1190373940, 1360427360, 1904598304, 2004840320, 2380747880, 2720854720, 3809196608, 4761495760, 5441709440, 7618393216, 9522991520, 19045983040, 38091966080]

約数ペア:

[(1, 38091966080), (2, 19045983040), (4, 9522991520), (5, 7618393216), (7, 5441709440), (8, 4761495760), (10, 3809196608), (14, 2720854720), (16, 2380747880), (19, 2004840320), (20, 1904598304), (28, 1360427360), (32, 1190373940), (35, 1088341888), (38, 1002420160), (40, 952299152), (56, 680213680), (64, 595186970), (70, 544170944), (76, 501210080), (80, 476149576), (95, 400968064), (112, 340106840), (128, 297593485), (133, 286405760), (140, 272085472), (152, 250605040), (160, 238074788), (190, 200484032), (224, 170053420), (266, 143202880), (280, 136042736), (304, 125302520), (320, 119037394), (380, 100242016), (448, 85026710), (532, 71601440), (560, 68021368), (608, 62651260), (640, 59518697), (665, 57281152), (760, 50121008), (896, 42513355), (1064, 35800720), (1120, 34010684), (1216, 31325630), (1330, 28640576), (1520, 25060504), (2128, 17900360), (2240, 17005342), (2432, 15662815), (2660, 14320288), (3040, 12530252), (4256, 8950180), (4480, 8502671), (5320, 7160144), (6080, 6265126), (8512, 4475090), (10640, 3580072), (12160, 3132563), (17024, 2237545), (21280, 1790036), (42560, 895018), (85120, 447509)]