108986640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2289

約数の個数: 160

約数和(自身を含む): 399617280

約数和(自身を除く): 290630640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 35, 40, 42, 48, 56, 58, 60, 70, 80, 84, 87, 105, 112, 116, 120, 140, 145, 168, 174, 203, 210, 232, 240, 280, 290, 336, 348, 406, 420, 435, 464, 560, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1392, 1624, 1680, 1740, 2030, 2237, 2320, 2436, 3045, 3248, 3480, 4060, 4474, 4872, 6090, 6711, 6960, 8120, 8948, 9744, 11185, 12180, 13422, 15659, 16240, 17896, 22370, 24360, 26844, 31318, 33555, 35792, 44740, 46977, 48720, 53688, 62636, 64873, 67110, 78295, 89480, 93954, 107376, 125272, 129746, 134220, 156590, 178960, 187908, 194619, 234885, 250544, 259492, 268440, 313180, 324365, 375816, 389238, 454111, 469770, 518984, 536880, 626360, 648730, 751632, 778476, 908222, 939540, 973095, 1037968, 1252720, 1297460, 1362333, 1556952, 1816444, 1879080, 1946190, 2270555, 2594920, 2724666, 3113904, 3632888, 3758160, 3892380, 4541110, 5189840, 5449332, 6811665, 7265776, 7784760, 9082220, 10898664, 13623330, 15569520, 18164440, 21797328, 27246660, 36328880, 54493320, 108986640]

約数ペア:

[(1, 108986640), (2, 54493320), (3, 36328880), (4, 27246660), (5, 21797328), (6, 18164440), (7, 15569520), (8, 13623330), (10, 10898664), (12, 9082220), (14, 7784760), (15, 7265776), (16, 6811665), (20, 5449332), (21, 5189840), (24, 4541110), (28, 3892380), (29, 3758160), (30, 3632888), (35, 3113904), (40, 2724666), (42, 2594920), (48, 2270555), (56, 1946190), (58, 1879080), (60, 1816444), (70, 1556952), (80, 1362333), (84, 1297460), (87, 1252720), (105, 1037968), (112, 973095), (116, 939540), (120, 908222), (140, 778476), (145, 751632), (168, 648730), (174, 626360), (203, 536880), (210, 518984), (232, 469770), (240, 454111), (280, 389238), (290, 375816), (336, 324365), (348, 313180), (406, 268440), (420, 259492), (435, 250544), (464, 234885), (560, 194619), (580, 187908), (609, 178960), (696, 156590), (812, 134220), (840, 129746), (870, 125272), (1015, 107376), (1160, 93954), (1218, 89480), (1392, 78295), (1624, 67110), (1680, 64873), (1740, 62636), (2030, 53688), (2237, 48720), (2320, 46977), (2436, 44740), (3045, 35792), (3248, 33555), (3480, 31318), (4060, 26844), (4474, 24360), (4872, 22370), (6090, 17896), (6711, 16240), (6960, 15659), (8120, 13422), (8948, 12180), (9744, 11185)]