419190660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2579}}^1$

素因数の和:2647

約数の個数: 192

約数和(自身を含む): 1525708800

約数和(自身を除く): 1106518140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 84, 86, 90, 105, 108, 126, 129, 135, 140, 172, 180, 189, 210, 215, 252, 258, 270, 301, 315, 378, 387, 420, 430, 516, 540, 602, 630, 645, 756, 774, 860, 903, 945, 1161, 1204, 1260, 1290, 1505, 1548, 1806, 1890, 1935, 2322, 2579, 2580, 2709, 3010, 3612, 3780, 3870, 4515, 4644, 5158, 5418, 5805, 6020, 7737, 7740, 8127, 9030, 10316, 10836, 11610, 12895, 13545, 15474, 16254, 18053, 18060, 23211, 23220, 25790, 27090, 30948, 32508, 36106, 38685, 40635, 46422, 51580, 54159, 54180, 69633, 72212, 77370, 81270, 90265, 92844, 108318, 110897, 116055, 139266, 154740, 162477, 162540, 180530, 216636, 221794, 232110, 270795, 278532, 324954, 332691, 348165, 361060, 443588, 464220, 487431, 541590, 554485, 649908, 665382, 696330, 776279, 812385, 974862, 998073, 1083180, 1108970, 1330764, 1392660, 1552558, 1624770, 1663455, 1949724, 1996146, 2217940, 2328837, 2437155, 2994219, 3105116, 3249540, 3326910, 3881395, 3992292, 4657674, 4874310, 4990365, 5988438, 6653820, 6986511, 7762790, 9315348, 9748620, 9980730, 11644185, 11976876, 13973022, 14971095, 15525580, 19961460, 20959533, 23288370, 27946044, 29942190, 34932555, 41919066, 46576740, 59884380, 69865110, 83838132, 104797665, 139730220, 209595330, 419190660]

約数ペア:

[(1, 419190660), (2, 209595330), (3, 139730220), (4, 104797665), (5, 83838132), (6, 69865110), (7, 59884380), (9, 46576740), (10, 41919066), (12, 34932555), (14, 29942190), (15, 27946044), (18, 23288370), (20, 20959533), (21, 19961460), (27, 15525580), (28, 14971095), (30, 13973022), (35, 11976876), (36, 11644185), (42, 9980730), (43, 9748620), (45, 9315348), (54, 7762790), (60, 6986511), (63, 6653820), (70, 5988438), (84, 4990365), (86, 4874310), (90, 4657674), (105, 3992292), (108, 3881395), (126, 3326910), (129, 3249540), (135, 3105116), (140, 2994219), (172, 2437155), (180, 2328837), (189, 2217940), (210, 1996146), (215, 1949724), (252, 1663455), (258, 1624770), (270, 1552558), (301, 1392660), (315, 1330764), (378, 1108970), (387, 1083180), (420, 998073), (430, 974862), (516, 812385), (540, 776279), (602, 696330), (630, 665382), (645, 649908), (756, 554485), (774, 541590), (860, 487431), (903, 464220), (945, 443588), (1161, 361060), (1204, 348165), (1260, 332691), (1290, 324954), (1505, 278532), (1548, 270795), (1806, 232110), (1890, 221794), (1935, 216636), (2322, 180530), (2579, 162540), (2580, 162477), (2709, 154740), (3010, 139266), (3612, 116055), (3780, 110897), (3870, 108318), (4515, 92844), (4644, 90265), (5158, 81270), (5418, 77370), (5805, 72212), (6020, 69633), (7737, 54180), (7740, 54159), (8127, 51580), (9030, 46422), (10316, 40635), (10836, 38685), (11610, 36106), (12895, 32508), (13545, 30948), (15474, 27090), (16254, 25790), (18053, 23220), (18060, 23211)]