69774320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 207415296

約数和(自身を除く): 137640976

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 47, 55, 56, 70, 77, 80, 88, 94, 110, 112, 140, 154, 176, 188, 220, 235, 241, 280, 308, 329, 376, 385, 440, 470, 482, 517, 560, 616, 658, 752, 770, 880, 940, 964, 1034, 1205, 1232, 1316, 1540, 1645, 1687, 1880, 1928, 2068, 2410, 2585, 2632, 2651, 3080, 3290, 3374, 3619, 3760, 3856, 4136, 4820, 5170, 5264, 5302, 6160, 6580, 6748, 7238, 8272, 8435, 9640, 10340, 10604, 11327, 13160, 13255, 13496, 14476, 16870, 18095, 18557, 19280, 20680, 21208, 22654, 26320, 26510, 26992, 28952, 33740, 36190, 37114, 41360, 42416, 45308, 53020, 56635, 57904, 67480, 72380, 74228, 79289, 90616, 92785, 106040, 113270, 124597, 134960, 144760, 148456, 158578, 181232, 185570, 212080, 226540, 249194, 289520, 296912, 317156, 371140, 396445, 453080, 498388, 622985, 634312, 742280, 792890, 872179, 906160, 996776, 1245970, 1268624, 1484560, 1585780, 1744358, 1993552, 2491940, 3171560, 3488716, 4360895, 4983880, 6343120, 6977432, 8721790, 9967760, 13954864, 17443580, 34887160, 69774320]

約数ペア:

[(1, 69774320), (2, 34887160), (4, 17443580), (5, 13954864), (7, 9967760), (8, 8721790), (10, 6977432), (11, 6343120), (14, 4983880), (16, 4360895), (20, 3488716), (22, 3171560), (28, 2491940), (35, 1993552), (40, 1744358), (44, 1585780), (47, 1484560), (55, 1268624), (56, 1245970), (70, 996776), (77, 906160), (80, 872179), (88, 792890), (94, 742280), (110, 634312), (112, 622985), (140, 498388), (154, 453080), (176, 396445), (188, 371140), (220, 317156), (235, 296912), (241, 289520), (280, 249194), (308, 226540), (329, 212080), (376, 185570), (385, 181232), (440, 158578), (470, 148456), (482, 144760), (517, 134960), (560, 124597), (616, 113270), (658, 106040), (752, 92785), (770, 90616), (880, 79289), (940, 74228), (964, 72380), (1034, 67480), (1205, 57904), (1232, 56635), (1316, 53020), (1540, 45308), (1645, 42416), (1687, 41360), (1880, 37114), (1928, 36190), (2068, 33740), (2410, 28952), (2585, 26992), (2632, 26510), (2651, 26320), (3080, 22654), (3290, 21208), (3374, 20680), (3619, 19280), (3760, 18557), (3856, 18095), (4136, 16870), (4820, 14476), (5170, 13496), (5264, 13255), (5302, 13160), (6160, 11327), (6580, 10604), (6748, 10340), (7238, 9640), (8272, 8435)]