226488780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{25679}}^1$

素因数の和:25708

約数の個数: 108

約数和(自身を含む): 799212960

約数和(自身を除く): 572724180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 25679, 51358, 77037, 102716, 128395, 154074, 179753, 231111, 256790, 308148, 359506, 385185, 462222, 513580, 539259, 719012, 770370, 898765, 924444, 1078518, 1155555, 1258271, 1540740, 1617777, 1797530, 2157036, 2311110, 2516542, 2696295, 3235554, 3595060, 3774813, 4622220, 5033084, 5392590, 6291355, 6471108, 7549626, 8088885, 10785180, 11324439, 12582710, 15099252, 16177770, 18874065, 22648878, 25165420, 32355540, 37748130, 45297756, 56622195, 75496260, 113244390, 226488780]

約数ペア:

[(1, 226488780), (2, 113244390), (3, 75496260), (4, 56622195), (5, 45297756), (6, 37748130), (7, 32355540), (9, 25165420), (10, 22648878), (12, 18874065), (14, 16177770), (15, 15099252), (18, 12582710), (20, 11324439), (21, 10785180), (28, 8088885), (30, 7549626), (35, 6471108), (36, 6291355), (42, 5392590), (45, 5033084), (49, 4622220), (60, 3774813), (63, 3595060), (70, 3235554), (84, 2696295), (90, 2516542), (98, 2311110), (105, 2157036), (126, 1797530), (140, 1617777), (147, 1540740), (180, 1258271), (196, 1155555), (210, 1078518), (245, 924444), (252, 898765), (294, 770370), (315, 719012), (420, 539259), (441, 513580), (490, 462222), (588, 385185), (630, 359506), (735, 308148), (882, 256790), (980, 231111), (1260, 179753), (1470, 154074), (1764, 128395), (2205, 102716), (2940, 77037), (4410, 51358), (8820, 25679)]