4948440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:201

約数の個数: 128

約数和(自身を含む): 17487360

約数和(自身を除く): 12538920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 137, 140, 168, 172, 210, 215, 258, 274, 280, 301, 344, 411, 420, 430, 516, 548, 602, 645, 685, 822, 840, 860, 903, 959, 1032, 1096, 1204, 1290, 1370, 1505, 1644, 1720, 1806, 1918, 2055, 2408, 2580, 2740, 2877, 3010, 3288, 3612, 3836, 4110, 4515, 4795, 5160, 5480, 5754, 5891, 6020, 7224, 7672, 8220, 9030, 9590, 11508, 11782, 12040, 14385, 16440, 17673, 18060, 19180, 23016, 23564, 28770, 29455, 35346, 36120, 38360, 41237, 47128, 57540, 58910, 70692, 82474, 88365, 115080, 117820, 123711, 141384, 164948, 176730, 206185, 235640, 247422, 329896, 353460, 412370, 494844, 618555, 706920, 824740, 989688, 1237110, 1649480, 2474220, 4948440]

約数ペア:

[(1, 4948440), (2, 2474220), (3, 1649480), (4, 1237110), (5, 989688), (6, 824740), (7, 706920), (8, 618555), (10, 494844), (12, 412370), (14, 353460), (15, 329896), (20, 247422), (21, 235640), (24, 206185), (28, 176730), (30, 164948), (35, 141384), (40, 123711), (42, 117820), (43, 115080), (56, 88365), (60, 82474), (70, 70692), (84, 58910), (86, 57540), (105, 47128), (120, 41237), (129, 38360), (137, 36120), (140, 35346), (168, 29455), (172, 28770), (210, 23564), (215, 23016), (258, 19180), (274, 18060), (280, 17673), (301, 16440), (344, 14385), (411, 12040), (420, 11782), (430, 11508), (516, 9590), (548, 9030), (602, 8220), (645, 7672), (685, 7224), (822, 6020), (840, 5891), (860, 5754), (903, 5480), (959, 5160), (1032, 4795), (1096, 4515), (1204, 4110), (1290, 3836), (1370, 3612), (1505, 3288), (1644, 3010), (1720, 2877), (1806, 2740), (1918, 2580), (2055, 2408)]