1340539610080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{40087907}}^1$

素因数の和:40087952

約数の個数: 96

約数和(自身を含む): 3636775013760

約数和(自身を除く): 2296235403680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 16720, 33440, 40087907, 80175814, 160351628, 200439535, 320703256, 400879070, 440966977, 641406512, 761670233, 801758140, 881933954, 1282813024, 1523340466, 1603516280, 1763867908, 2204834885, 3046680932, 3207032560, 3527735816, 3808351165, 4409669770, 6093361864, 6414065120, 7055471632, 7616702330, 8378372563, 8819339540, 12186723728, 14110943264, 15233404660, 16756745126, 17638679080, 24373447456, 30466809320, 33513490252, 35277358160, 41891862815, 60933618640, 67026980504, 70554716320, 83783725630, 121867237280, 134053961008, 167567451260, 268107922016, 335134902520, 670269805040, 1340539610080]

約数ペア:

[(1, 1340539610080), (2, 670269805040), (4, 335134902520), (5, 268107922016), (8, 167567451260), (10, 134053961008), (11, 121867237280), (16, 83783725630), (19, 70554716320), (20, 67026980504), (22, 60933618640), (32, 41891862815), (38, 35277358160), (40, 33513490252), (44, 30466809320), (55, 24373447456), (76, 17638679080), (80, 16756745126), (88, 15233404660), (95, 14110943264), (110, 12186723728), (152, 8819339540), (160, 8378372563), (176, 7616702330), (190, 7055471632), (209, 6414065120), (220, 6093361864), (304, 4409669770), (352, 3808351165), (380, 3527735816), (418, 3207032560), (440, 3046680932), (608, 2204834885), (760, 1763867908), (836, 1603516280), (880, 1523340466), (1045, 1282813024), (1520, 881933954), (1672, 801758140), (1760, 761670233), (2090, 641406512), (3040, 440966977), (3344, 400879070), (4180, 320703256), (6688, 200439535), (8360, 160351628), (16720, 80175814), (33440, 40087907)]