2077981080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{85303}}^1$

素因数の和:85353

約数の個数: 128

約数和(自身を含む): 7370265600

約数和(自身を除く): 5292284520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 116, 120, 140, 145, 168, 174, 203, 210, 232, 280, 290, 348, 406, 420, 435, 580, 609, 696, 812, 840, 870, 1015, 1160, 1218, 1624, 1740, 2030, 2436, 3045, 3480, 4060, 4872, 6090, 8120, 12180, 24360, 85303, 170606, 255909, 341212, 426515, 511818, 597121, 682424, 853030, 1023636, 1194242, 1279545, 1706060, 1791363, 2047272, 2388484, 2473787, 2559090, 2985605, 3412120, 3582726, 4776968, 4947574, 5118180, 5971210, 7165452, 7421361, 8956815, 9895148, 10236360, 11942420, 12368935, 14330904, 14842722, 17316509, 17913630, 19790296, 23884840, 24737870, 29685444, 34633018, 35827260, 37106805, 49475740, 51949527, 59370888, 69266036, 71654520, 74213610, 86582545, 98951480, 103899054, 138532072, 148427220, 173165090, 207798108, 259747635, 296854440, 346330180, 415596216, 519495270, 692660360, 1038990540, 2077981080]

約数ペア:

[(1, 2077981080), (2, 1038990540), (3, 692660360), (4, 519495270), (5, 415596216), (6, 346330180), (7, 296854440), (8, 259747635), (10, 207798108), (12, 173165090), (14, 148427220), (15, 138532072), (20, 103899054), (21, 98951480), (24, 86582545), (28, 74213610), (29, 71654520), (30, 69266036), (35, 59370888), (40, 51949527), (42, 49475740), (56, 37106805), (58, 35827260), (60, 34633018), (70, 29685444), (84, 24737870), (87, 23884840), (105, 19790296), (116, 17913630), (120, 17316509), (140, 14842722), (145, 14330904), (168, 12368935), (174, 11942420), (203, 10236360), (210, 9895148), (232, 8956815), (280, 7421361), (290, 7165452), (348, 5971210), (406, 5118180), (420, 4947574), (435, 4776968), (580, 3582726), (609, 3412120), (696, 2985605), (812, 2559090), (840, 2473787), (870, 2388484), (1015, 2047272), (1160, 1791363), (1218, 1706060), (1624, 1279545), (1740, 1194242), (2030, 1023636), (2436, 853030), (3045, 682424), (3480, 597121), (4060, 511818), (4872, 426515), (6090, 341212), (8120, 255909), (12180, 170606), (24360, 85303)]