147852880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3181}}^1$

素因数の和:3284

約数の個数: 80

約数和(自身を含む): 397724544

約数和(自身を除く): 249871664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 83, 112, 140, 166, 280, 332, 415, 560, 581, 664, 830, 1162, 1328, 1660, 2324, 2905, 3181, 3320, 4648, 5810, 6362, 6640, 9296, 11620, 12724, 15905, 22267, 23240, 25448, 31810, 44534, 46480, 50896, 63620, 89068, 111335, 127240, 178136, 222670, 254480, 264023, 356272, 445340, 528046, 890680, 1056092, 1320115, 1781360, 1848161, 2112184, 2640230, 3696322, 4224368, 5280460, 7392644, 9240805, 10560920, 14785288, 18481610, 21121840, 29570576, 36963220, 73926440, 147852880]

約数ペア:

[(1, 147852880), (2, 73926440), (4, 36963220), (5, 29570576), (7, 21121840), (8, 18481610), (10, 14785288), (14, 10560920), (16, 9240805), (20, 7392644), (28, 5280460), (35, 4224368), (40, 3696322), (56, 2640230), (70, 2112184), (80, 1848161), (83, 1781360), (112, 1320115), (140, 1056092), (166, 890680), (280, 528046), (332, 445340), (415, 356272), (560, 264023), (581, 254480), (664, 222670), (830, 178136), (1162, 127240), (1328, 111335), (1660, 89068), (2324, 63620), (2905, 50896), (3181, 46480), (3320, 44534), (4648, 31810), (5810, 25448), (6362, 23240), (6640, 22267), (9296, 15905), (11620, 12724)]