297320240

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1139

約数の個数: 120

約数和(自身を含む): 815929920

約数和(自身を除く): 518609680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 73, 80, 98, 112, 140, 146, 196, 245, 280, 292, 365, 392, 490, 511, 560, 584, 730, 784, 980, 1022, 1039, 1168, 1460, 1960, 2044, 2078, 2555, 2920, 3577, 3920, 4088, 4156, 5110, 5195, 5840, 7154, 7273, 8176, 8312, 10220, 10390, 14308, 14546, 16624, 17885, 20440, 20780, 28616, 29092, 35770, 36365, 40880, 41560, 50911, 57232, 58184, 71540, 72730, 75847, 83120, 101822, 116368, 143080, 145460, 151694, 203644, 254555, 286160, 290920, 303388, 379235, 407288, 509110, 530929, 581840, 606776, 758470, 814576, 1018220, 1061858, 1213552, 1516940, 2036440, 2123716, 2654645, 3033880, 3716503, 4072880, 4247432, 5309290, 6067760, 7433006, 8494864, 10618580, 14866012, 18582515, 21237160, 29732024, 37165030, 42474320, 59464048, 74330060, 148660120, 297320240]

約数ペア:

[(1, 297320240), (2, 148660120), (4, 74330060), (5, 59464048), (7, 42474320), (8, 37165030), (10, 29732024), (14, 21237160), (16, 18582515), (20, 14866012), (28, 10618580), (35, 8494864), (40, 7433006), (49, 6067760), (56, 5309290), (70, 4247432), (73, 4072880), (80, 3716503), (98, 3033880), (112, 2654645), (140, 2123716), (146, 2036440), (196, 1516940), (245, 1213552), (280, 1061858), (292, 1018220), (365, 814576), (392, 758470), (490, 606776), (511, 581840), (560, 530929), (584, 509110), (730, 407288), (784, 379235), (980, 303388), (1022, 290920), (1039, 286160), (1168, 254555), (1460, 203644), (1960, 151694), (2044, 145460), (2078, 143080), (2555, 116368), (2920, 101822), (3577, 83120), (3920, 75847), (4088, 72730), (4156, 71540), (5110, 58184), (5195, 57232), (5840, 50911), (7154, 41560), (7273, 40880), (8176, 36365), (8312, 35770), (10220, 29092), (10390, 28616), (14308, 20780), (14546, 20440), (16624, 17885)]