420085764

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2184

約数の個数: 144

約数和(自身を含む): 1302537600

約数和(自身を除く): 882451836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 243, 252, 261, 324, 348, 378, 406, 486, 522, 567, 609, 756, 783, 812, 972, 1044, 1134, 1218, 1566, 1701, 1827, 2129, 2268, 2349, 2436, 3132, 3402, 3654, 4258, 4698, 5481, 6387, 6804, 7047, 7308, 8516, 9396, 10962, 12774, 14094, 14903, 16443, 19161, 21924, 25548, 28188, 29806, 32886, 38322, 44709, 49329, 57483, 59612, 61741, 65772, 76644, 89418, 98658, 114966, 123482, 134127, 172449, 178836, 185223, 197316, 229932, 246964, 268254, 344898, 370446, 402381, 432187, 517347, 536508, 555669, 689796, 740892, 804762, 864374, 1034694, 1111338, 1207143, 1296561, 1609524, 1667007, 1728748, 2069388, 2222676, 2414286, 2593122, 3334014, 3621429, 3889683, 4828572, 5001021, 5186244, 6668028, 7242858, 7779366, 10002042, 11669049, 14485716, 15003063, 15558732, 20004084, 23338098, 30006126, 35007147, 46676196, 60012252, 70014294, 105021441, 140028588, 210042882, 420085764]

約数ペア:

[(1, 420085764), (2, 210042882), (3, 140028588), (4, 105021441), (6, 70014294), (7, 60012252), (9, 46676196), (12, 35007147), (14, 30006126), (18, 23338098), (21, 20004084), (27, 15558732), (28, 15003063), (29, 14485716), (36, 11669049), (42, 10002042), (54, 7779366), (58, 7242858), (63, 6668028), (81, 5186244), (84, 5001021), (87, 4828572), (108, 3889683), (116, 3621429), (126, 3334014), (162, 2593122), (174, 2414286), (189, 2222676), (203, 2069388), (243, 1728748), (252, 1667007), (261, 1609524), (324, 1296561), (348, 1207143), (378, 1111338), (406, 1034694), (486, 864374), (522, 804762), (567, 740892), (609, 689796), (756, 555669), (783, 536508), (812, 517347), (972, 432187), (1044, 402381), (1134, 370446), (1218, 344898), (1566, 268254), (1701, 246964), (1827, 229932), (2129, 197316), (2268, 185223), (2349, 178836), (2436, 172449), (3132, 134127), (3402, 123482), (3654, 114966), (4258, 98658), (4698, 89418), (5481, 76644), (6387, 65772), (6804, 61741), (7047, 59612), (7308, 57483), (8516, 49329), (9396, 44709), (10962, 38322), (12774, 32886), (14094, 29806), (14903, 28188), (16443, 25548), (19161, 21924)]