2686984080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{1381}}^1$

素因数の和:1486

約数の個数: 240

約数和(自身を含む): 9299113152

約数和(自身を除く): 6612129072

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 67, 80, 88, 110, 120, 121, 132, 134, 165, 176, 201, 220, 240, 242, 264, 268, 330, 335, 363, 402, 440, 484, 528, 536, 605, 660, 670, 726, 737, 804, 880, 968, 1005, 1072, 1210, 1320, 1340, 1381, 1452, 1474, 1608, 1815, 1936, 2010, 2211, 2420, 2640, 2680, 2762, 2904, 2948, 3216, 3630, 3685, 4020, 4143, 4422, 4840, 5360, 5524, 5808, 5896, 6905, 7260, 7370, 8040, 8107, 8286, 8844, 9680, 11048, 11055, 11792, 13810, 14520, 14740, 15191, 16080, 16214, 16572, 17688, 20715, 22096, 22110, 24321, 27620, 29040, 29480, 30382, 32428, 33144, 35376, 40535, 41430, 44220, 45573, 48642, 55240, 58960, 60764, 64856, 66288, 75955, 81070, 82860, 88440, 91146, 92527, 97284, 110480, 121528, 121605, 129712, 151910, 162140, 165720, 167101, 176880, 182292, 185054, 194568, 227865, 243056, 243210, 277581, 303820, 324280, 331440, 334202, 364584, 370108, 389136, 455730, 462635, 486420, 501303, 555162, 607640, 648560, 668404, 729168, 740216, 835505, 911460, 925270, 972840, 1002606, 1017797, 1110324, 1215280, 1336808, 1387905, 1480432, 1671010, 1822920, 1850540, 1945680, 2005212, 2035594, 2220648, 2506515, 2673616, 2775810, 3053391, 3342020, 3645840, 3701080, 4010424, 4071188, 4441296, 5013030, 5088985, 5551620, 6106782, 6684040, 7402160, 8020848, 8142376, 10026060, 10177970, 11103240, 11195767, 12213564, 13368080, 15266955, 16284752, 20052120, 20355940, 22206480, 22391534, 24427128, 30533910, 33587301, 40104240, 40711880, 44783068, 48854256, 55978835, 61067820, 67174602, 81423760, 89566136, 111957670, 122135640, 134349204, 167936505, 179132272, 223915340, 244271280, 268698408, 335873010, 447830680, 537396816, 671746020, 895661360, 1343492040, 2686984080]

約数ペア:

[(1, 2686984080), (2, 1343492040), (3, 895661360), (4, 671746020), (5, 537396816), (6, 447830680), (8, 335873010), (10, 268698408), (11, 244271280), (12, 223915340), (15, 179132272), (16, 167936505), (20, 134349204), (22, 122135640), (24, 111957670), (30, 89566136), (33, 81423760), (40, 67174602), (44, 61067820), (48, 55978835), (55, 48854256), (60, 44783068), (66, 40711880), (67, 40104240), (80, 33587301), (88, 30533910), (110, 24427128), (120, 22391534), (121, 22206480), (132, 20355940), (134, 20052120), (165, 16284752), (176, 15266955), (201, 13368080), (220, 12213564), (240, 11195767), (242, 11103240), (264, 10177970), (268, 10026060), (330, 8142376), (335, 8020848), (363, 7402160), (402, 6684040), (440, 6106782), (484, 5551620), (528, 5088985), (536, 5013030), (605, 4441296), (660, 4071188), (670, 4010424), (726, 3701080), (737, 3645840), (804, 3342020), (880, 3053391), (968, 2775810), (1005, 2673616), (1072, 2506515), (1210, 2220648), (1320, 2035594), (1340, 2005212), (1381, 1945680), (1452, 1850540), (1474, 1822920), (1608, 1671010), (1815, 1480432), (1936, 1387905), (2010, 1336808), (2211, 1215280), (2420, 1110324), (2640, 1017797), (2680, 1002606), (2762, 972840), (2904, 925270), (2948, 911460), (3216, 835505), (3630, 740216), (3685, 729168), (4020, 668404), (4143, 648560), (4422, 607640), (4840, 555162), (5360, 501303), (5524, 486420), (5808, 462635), (5896, 455730), (6905, 389136), (7260, 370108), (7370, 364584), (8040, 334202), (8107, 331440), (8286, 324280), (8844, 303820), (9680, 277581), (11048, 243210), (11055, 243056), (11792, 227865), (13810, 194568), (14520, 185054), (14740, 182292), (15191, 176880), (16080, 167101), (16214, 165720), (16572, 162140), (17688, 151910), (20715, 129712), (22096, 121605), (22110, 121528), (24321, 110480), (27620, 97284), (29040, 92527), (29480, 91146), (30382, 88440), (32428, 82860), (33144, 81070), (35376, 75955), (40535, 66288), (41430, 64856), (44220, 60764), (45573, 58960), (48642, 55240)]