434770680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 128

約数和(自身を含む): 1343278080

約数和(自身を除く): 908507400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 157, 188, 235, 282, 314, 376, 470, 471, 491, 564, 628, 705, 785, 940, 942, 982, 1128, 1256, 1410, 1473, 1570, 1880, 1884, 1964, 2355, 2455, 2820, 2946, 3140, 3768, 3928, 4710, 4910, 5640, 5892, 6280, 7365, 7379, 9420, 9820, 11784, 14730, 14758, 18840, 19640, 22137, 23077, 29460, 29516, 36895, 44274, 46154, 58920, 59032, 69231, 73790, 77087, 88548, 92308, 110685, 115385, 138462, 147580, 154174, 177096, 184616, 221370, 230770, 231261, 276924, 295160, 308348, 346155, 385435, 442740, 461540, 462522, 553848, 616696, 692310, 770870, 885480, 923080, 925044, 1156305, 1384620, 1541740, 1850088, 2312610, 2769240, 3083480, 3623089, 4625220, 7246178, 9250440, 10869267, 14492356, 18115445, 21738534, 28984712, 36230890, 43477068, 54346335, 72461780, 86954136, 108692670, 144923560, 217385340, 434770680]

約数ペア:

[(1, 434770680), (2, 217385340), (3, 144923560), (4, 108692670), (5, 86954136), (6, 72461780), (8, 54346335), (10, 43477068), (12, 36230890), (15, 28984712), (20, 21738534), (24, 18115445), (30, 14492356), (40, 10869267), (47, 9250440), (60, 7246178), (94, 4625220), (120, 3623089), (141, 3083480), (157, 2769240), (188, 2312610), (235, 1850088), (282, 1541740), (314, 1384620), (376, 1156305), (470, 925044), (471, 923080), (491, 885480), (564, 770870), (628, 692310), (705, 616696), (785, 553848), (940, 462522), (942, 461540), (982, 442740), (1128, 385435), (1256, 346155), (1410, 308348), (1473, 295160), (1570, 276924), (1880, 231261), (1884, 230770), (1964, 221370), (2355, 184616), (2455, 177096), (2820, 154174), (2946, 147580), (3140, 138462), (3768, 115385), (3928, 110685), (4710, 92308), (4910, 88548), (5640, 77087), (5892, 73790), (6280, 69231), (7365, 59032), (7379, 58920), (9420, 46154), (9820, 44274), (11784, 36895), (14730, 29516), (14758, 29460), (18840, 23077), (19640, 22137)]