83468560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 120

約数和(自身を含む): 229003200

約数和(自身を除く): 145534640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 107, 112, 140, 196, 199, 214, 245, 280, 392, 398, 428, 490, 535, 560, 749, 784, 796, 856, 980, 995, 1070, 1393, 1498, 1592, 1712, 1960, 1990, 2140, 2786, 2996, 3184, 3745, 3920, 3980, 4280, 5243, 5572, 5992, 6965, 7490, 7960, 8560, 9751, 10486, 11144, 11984, 13930, 14980, 15920, 19502, 20972, 21293, 22288, 26215, 27860, 29960, 39004, 41944, 42586, 48755, 52430, 55720, 59920, 78008, 83888, 85172, 97510, 104860, 106465, 111440, 149051, 156016, 170344, 195020, 209720, 212930, 298102, 340688, 390040, 419440, 425860, 596204, 745255, 780080, 851720, 1043357, 1192408, 1490510, 1703440, 2086714, 2384816, 2981020, 4173428, 5216785, 5962040, 8346856, 10433570, 11924080, 16693712, 20867140, 41734280, 83468560]

約数ペア:

[(1, 83468560), (2, 41734280), (4, 20867140), (5, 16693712), (7, 11924080), (8, 10433570), (10, 8346856), (14, 5962040), (16, 5216785), (20, 4173428), (28, 2981020), (35, 2384816), (40, 2086714), (49, 1703440), (56, 1490510), (70, 1192408), (80, 1043357), (98, 851720), (107, 780080), (112, 745255), (140, 596204), (196, 425860), (199, 419440), (214, 390040), (245, 340688), (280, 298102), (392, 212930), (398, 209720), (428, 195020), (490, 170344), (535, 156016), (560, 149051), (749, 111440), (784, 106465), (796, 104860), (856, 97510), (980, 85172), (995, 83888), (1070, 78008), (1393, 59920), (1498, 55720), (1592, 52430), (1712, 48755), (1960, 42586), (1990, 41944), (2140, 39004), (2786, 29960), (2996, 27860), (3184, 26215), (3745, 22288), (3920, 21293), (3980, 20972), (4280, 19502), (5243, 15920), (5572, 14980), (5992, 13930), (6965, 11984), (7490, 11144), (7960, 10486), (8560, 9751)]