2215235680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{1571}}^1$

素因数の和:2852

約数の個数: 96

約数和(自身を含む): 5989697280

約数和(自身を除く): 3774461600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 1259, 1571, 2518, 3142, 5036, 6284, 6295, 7855, 8813, 10072, 10997, 12568, 12590, 15710, 17626, 20144, 21994, 25136, 25180, 31420, 35252, 40288, 43988, 44065, 50272, 50360, 54985, 62840, 70504, 87976, 88130, 100720, 109970, 125680, 141008, 175952, 176260, 201440, 219940, 251360, 282016, 351904, 352520, 439880, 705040, 879760, 1410080, 1759520, 1977889, 3955778, 7911556, 9889445, 13845223, 15823112, 19778890, 27690446, 31646224, 39557780, 55380892, 63292448, 69226115, 79115560, 110761784, 138452230, 158231120, 221523568, 276904460, 316462240, 443047136, 553808920, 1107617840, 2215235680]

約数ペア:

[(1, 2215235680), (2, 1107617840), (4, 553808920), (5, 443047136), (7, 316462240), (8, 276904460), (10, 221523568), (14, 158231120), (16, 138452230), (20, 110761784), (28, 79115560), (32, 69226115), (35, 63292448), (40, 55380892), (56, 39557780), (70, 31646224), (80, 27690446), (112, 19778890), (140, 15823112), (160, 13845223), (224, 9889445), (280, 7911556), (560, 3955778), (1120, 1977889), (1259, 1759520), (1571, 1410080), (2518, 879760), (3142, 705040), (5036, 439880), (6284, 352520), (6295, 351904), (7855, 282016), (8813, 251360), (10072, 219940), (10997, 201440), (12568, 176260), (12590, 175952), (15710, 141008), (17626, 125680), (20144, 109970), (21994, 100720), (25136, 88130), (25180, 87976), (31420, 70504), (35252, 62840), (40288, 54985), (43988, 50360), (44065, 50272)]