22629180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 75841920

約数和(自身を除く): 53212740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 179, 196, 210, 215, 245, 258, 294, 301, 358, 420, 430, 490, 516, 537, 588, 602, 645, 716, 735, 860, 895, 903, 980, 1074, 1204, 1253, 1290, 1470, 1505, 1790, 1806, 2107, 2148, 2506, 2580, 2685, 2940, 3010, 3580, 3612, 3759, 4214, 4515, 5012, 5370, 6020, 6265, 6321, 7518, 7697, 8428, 8771, 9030, 10535, 10740, 12530, 12642, 15036, 15394, 17542, 18060, 18795, 21070, 23091, 25060, 25284, 26313, 30788, 31605, 35084, 37590, 38485, 42140, 43855, 46182, 52626, 53879, 63210, 75180, 76970, 87710, 92364, 105252, 107758, 115455, 126420, 131565, 153940, 161637, 175420, 215516, 230910, 263130, 269395, 323274, 377153, 461820, 526260, 538790, 646548, 754306, 808185, 1077580, 1131459, 1508612, 1616370, 1885765, 2262918, 3232740, 3771530, 4525836, 5657295, 7543060, 11314590, 22629180]

約数ペア:

[(1, 22629180), (2, 11314590), (3, 7543060), (4, 5657295), (5, 4525836), (6, 3771530), (7, 3232740), (10, 2262918), (12, 1885765), (14, 1616370), (15, 1508612), (20, 1131459), (21, 1077580), (28, 808185), (30, 754306), (35, 646548), (42, 538790), (43, 526260), (49, 461820), (60, 377153), (70, 323274), (84, 269395), (86, 263130), (98, 230910), (105, 215516), (129, 175420), (140, 161637), (147, 153940), (172, 131565), (179, 126420), (196, 115455), (210, 107758), (215, 105252), (245, 92364), (258, 87710), (294, 76970), (301, 75180), (358, 63210), (420, 53879), (430, 52626), (490, 46182), (516, 43855), (537, 42140), (588, 38485), (602, 37590), (645, 35084), (716, 31605), (735, 30788), (860, 26313), (895, 25284), (903, 25060), (980, 23091), (1074, 21070), (1204, 18795), (1253, 18060), (1290, 17542), (1470, 15394), (1505, 15036), (1790, 12642), (1806, 12530), (2107, 10740), (2148, 10535), (2506, 9030), (2580, 8771), (2685, 8428), (2940, 7697), (3010, 7518), (3580, 6321), (3612, 6265), (3759, 6020), (4214, 5370), (4515, 5012)]