69548720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:462

約数の個数: 80

約数和(自身を含む): 168739200

約数和(自身を除く): 99190480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 53, 80, 94, 106, 188, 212, 235, 265, 349, 376, 424, 470, 530, 698, 752, 848, 940, 1060, 1396, 1745, 1880, 2120, 2491, 2792, 3490, 3760, 4240, 4982, 5584, 6980, 9964, 12455, 13960, 16403, 18497, 19928, 24910, 27920, 32806, 36994, 39856, 49820, 65612, 73988, 82015, 92485, 99640, 131224, 147976, 164030, 184970, 199280, 262448, 295952, 328060, 369940, 656120, 739880, 869359, 1312240, 1479760, 1738718, 3477436, 4346795, 6954872, 8693590, 13909744, 17387180, 34774360, 69548720]

約数ペア:

[(1, 69548720), (2, 34774360), (4, 17387180), (5, 13909744), (8, 8693590), (10, 6954872), (16, 4346795), (20, 3477436), (40, 1738718), (47, 1479760), (53, 1312240), (80, 869359), (94, 739880), (106, 656120), (188, 369940), (212, 328060), (235, 295952), (265, 262448), (349, 199280), (376, 184970), (424, 164030), (470, 147976), (530, 131224), (698, 99640), (752, 92485), (848, 82015), (940, 73988), (1060, 65612), (1396, 49820), (1745, 39856), (1880, 36994), (2120, 32806), (2491, 27920), (2792, 24910), (3490, 19928), (3760, 18497), (4240, 16403), (4982, 13960), (5584, 12455), (6980, 9964)]