1107913520

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2063}}^1$

素因数の和:2227

約数の個数: 120

約数和(自身を含む): 3019788864

約数和(自身を除く): 1911875344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 137, 140, 196, 245, 274, 280, 392, 490, 548, 560, 685, 784, 959, 980, 1096, 1370, 1918, 1960, 2063, 2192, 2740, 3836, 3920, 4126, 4795, 5480, 6713, 7672, 8252, 9590, 10315, 10960, 13426, 14441, 15344, 16504, 19180, 20630, 26852, 28882, 33008, 33565, 38360, 41260, 53704, 57764, 67130, 72205, 76720, 82520, 101087, 107408, 115528, 134260, 144410, 165040, 202174, 231056, 268520, 282631, 288820, 404348, 505435, 537040, 565262, 577640, 808696, 1010870, 1130524, 1155280, 1413155, 1617392, 1978417, 2021740, 2261048, 2826310, 3956834, 4043480, 4522096, 5652620, 7913668, 8086960, 9892085, 11305240, 13848919, 15827336, 19784170, 22610480, 27697838, 31654672, 39568340, 55395676, 69244595, 79136680, 110791352, 138489190, 158273360, 221582704, 276978380, 553956760, 1107913520]

約数ペア:

[(1, 1107913520), (2, 553956760), (4, 276978380), (5, 221582704), (7, 158273360), (8, 138489190), (10, 110791352), (14, 79136680), (16, 69244595), (20, 55395676), (28, 39568340), (35, 31654672), (40, 27697838), (49, 22610480), (56, 19784170), (70, 15827336), (80, 13848919), (98, 11305240), (112, 9892085), (137, 8086960), (140, 7913668), (196, 5652620), (245, 4522096), (274, 4043480), (280, 3956834), (392, 2826310), (490, 2261048), (548, 2021740), (560, 1978417), (685, 1617392), (784, 1413155), (959, 1155280), (980, 1130524), (1096, 1010870), (1370, 808696), (1918, 577640), (1960, 565262), (2063, 537040), (2192, 505435), (2740, 404348), (3836, 288820), (3920, 282631), (4126, 268520), (4795, 231056), (5480, 202174), (6713, 165040), (7672, 144410), (8252, 134260), (9590, 115528), (10315, 107408), (10960, 101087), (13426, 82520), (14441, 76720), (15344, 72205), (16504, 67130), (19180, 57764), (20630, 53704), (26852, 41260), (28882, 38360), (33008, 33565)]