448140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:127

約数の個数: 96

約数和(自身を含む): 1580544

約数和(自身を除く): 1132404

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 97, 105, 110, 132, 140, 154, 165, 194, 210, 220, 231, 291, 308, 330, 385, 388, 420, 462, 485, 582, 660, 679, 770, 924, 970, 1067, 1155, 1164, 1358, 1455, 1540, 1940, 2037, 2134, 2310, 2716, 2910, 3201, 3395, 4074, 4268, 4620, 5335, 5820, 6402, 6790, 7469, 8148, 10185, 10670, 12804, 13580, 14938, 16005, 20370, 21340, 22407, 29876, 32010, 37345, 40740, 44814, 64020, 74690, 89628, 112035, 149380, 224070, 448140]

約数ペア:

[(1, 448140), (2, 224070), (3, 149380), (4, 112035), (5, 89628), (6, 74690), (7, 64020), (10, 44814), (11, 40740), (12, 37345), (14, 32010), (15, 29876), (20, 22407), (21, 21340), (22, 20370), (28, 16005), (30, 14938), (33, 13580), (35, 12804), (42, 10670), (44, 10185), (55, 8148), (60, 7469), (66, 6790), (70, 6402), (77, 5820), (84, 5335), (97, 4620), (105, 4268), (110, 4074), (132, 3395), (140, 3201), (154, 2910), (165, 2716), (194, 2310), (210, 2134), (220, 2037), (231, 1940), (291, 1540), (308, 1455), (330, 1358), (385, 1164), (388, 1155), (420, 1067), (462, 970), (485, 924), (582, 770), (660, 679)]