20140981080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{412387}}^1$

素因数の和:412449

約数の個数: 128

約数和(自身を含む): 67697614080

約数和(自身を除く): 47556633000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 44, 55, 60, 66, 74, 88, 110, 111, 120, 132, 148, 165, 185, 220, 222, 264, 296, 330, 370, 407, 440, 444, 555, 660, 740, 814, 888, 1110, 1221, 1320, 1480, 1628, 2035, 2220, 2442, 3256, 4070, 4440, 4884, 6105, 8140, 9768, 12210, 16280, 24420, 48840, 412387, 824774, 1237161, 1649548, 2061935, 2474322, 3299096, 4123870, 4536257, 4948644, 6185805, 8247740, 9072514, 9897288, 12371610, 13608771, 15258319, 16495480, 18145028, 22681285, 24743220, 27217542, 30516638, 36290056, 45362570, 45774957, 49486440, 54435084, 61033276, 68043855, 76291595, 90725140, 91549914, 108870168, 122066552, 136087710, 152583190, 167841509, 181450280, 183099828, 228874785, 272175420, 305166380, 335683018, 366199656, 457749570, 503524527, 544350840, 610332760, 671366036, 839207545, 915499140, 1007049054, 1342732072, 1678415090, 1830998280, 2014098108, 2517622635, 3356830180, 4028196216, 5035245270, 6713660360, 10070490540, 20140981080]

約数ペア:

[(1, 20140981080), (2, 10070490540), (3, 6713660360), (4, 5035245270), (5, 4028196216), (6, 3356830180), (8, 2517622635), (10, 2014098108), (11, 1830998280), (12, 1678415090), (15, 1342732072), (20, 1007049054), (22, 915499140), (24, 839207545), (30, 671366036), (33, 610332760), (37, 544350840), (40, 503524527), (44, 457749570), (55, 366199656), (60, 335683018), (66, 305166380), (74, 272175420), (88, 228874785), (110, 183099828), (111, 181450280), (120, 167841509), (132, 152583190), (148, 136087710), (165, 122066552), (185, 108870168), (220, 91549914), (222, 90725140), (264, 76291595), (296, 68043855), (330, 61033276), (370, 54435084), (407, 49486440), (440, 45774957), (444, 45362570), (555, 36290056), (660, 30516638), (740, 27217542), (814, 24743220), (888, 22681285), (1110, 18145028), (1221, 16495480), (1320, 15258319), (1480, 13608771), (1628, 12371610), (2035, 9897288), (2220, 9072514), (2442, 8247740), (3256, 6185805), (4070, 4948644), (4440, 4536257), (4884, 4123870), (6105, 3299096), (8140, 2474322), (9768, 2061935), (12210, 1649548), (16280, 1237161), (24420, 824774), (48840, 412387)]