565522720

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1361}}^1$

素因数の和:1443

約数の個数: 144

約数和(自身を含む): 1584665208

約数和(自身を除く): 1019142488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 53, 56, 70, 80, 98, 106, 112, 140, 160, 196, 212, 224, 245, 265, 280, 371, 392, 424, 490, 530, 560, 742, 784, 848, 980, 1060, 1120, 1361, 1484, 1568, 1696, 1855, 1960, 2120, 2597, 2722, 2968, 3710, 3920, 4240, 5194, 5444, 5936, 6805, 7420, 7840, 8480, 9527, 10388, 10888, 11872, 12985, 13610, 14840, 19054, 20776, 21776, 25970, 27220, 29680, 38108, 41552, 43552, 47635, 51940, 54440, 59360, 66689, 72133, 76216, 83104, 95270, 103880, 108880, 133378, 144266, 152432, 190540, 207760, 217760, 266756, 288532, 304864, 333445, 360665, 381080, 415520, 504931, 533512, 577064, 666890, 721330, 762160, 1009862, 1067024, 1154128, 1333780, 1442660, 1524320, 2019724, 2134048, 2308256, 2524655, 2667560, 2885320, 3534517, 4039448, 5049310, 5335120, 5770640, 7069034, 8078896, 10098620, 10670240, 11541280, 14138068, 16157792, 17672585, 20197240, 28276136, 35345170, 40394480, 56552272, 70690340, 80788960, 113104544, 141380680, 282761360, 565522720]

約数ペア:

[(1, 565522720), (2, 282761360), (4, 141380680), (5, 113104544), (7, 80788960), (8, 70690340), (10, 56552272), (14, 40394480), (16, 35345170), (20, 28276136), (28, 20197240), (32, 17672585), (35, 16157792), (40, 14138068), (49, 11541280), (53, 10670240), (56, 10098620), (70, 8078896), (80, 7069034), (98, 5770640), (106, 5335120), (112, 5049310), (140, 4039448), (160, 3534517), (196, 2885320), (212, 2667560), (224, 2524655), (245, 2308256), (265, 2134048), (280, 2019724), (371, 1524320), (392, 1442660), (424, 1333780), (490, 1154128), (530, 1067024), (560, 1009862), (742, 762160), (784, 721330), (848, 666890), (980, 577064), (1060, 533512), (1120, 504931), (1361, 415520), (1484, 381080), (1568, 360665), (1696, 333445), (1855, 304864), (1960, 288532), (2120, 266756), (2597, 217760), (2722, 207760), (2968, 190540), (3710, 152432), (3920, 144266), (4240, 133378), (5194, 108880), (5444, 103880), (5936, 95270), (6805, 83104), (7420, 76216), (7840, 72133), (8480, 66689), (9527, 59360), (10388, 54440), (10888, 51940), (11872, 47635), (12985, 43552), (13610, 41552), (14840, 38108), (19054, 29680), (20776, 27220), (21776, 25970)]