170726080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:606

約数の個数: 112

約数和(自身を含む): 468172800

約数和(自身を除く): 297446720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 199, 224, 280, 320, 383, 398, 448, 560, 766, 796, 995, 1120, 1393, 1532, 1592, 1915, 1990, 2240, 2681, 2786, 3064, 3184, 3830, 3980, 5362, 5572, 6128, 6368, 6965, 7660, 7960, 10724, 11144, 12256, 12736, 13405, 13930, 15320, 15920, 21448, 22288, 24512, 26810, 27860, 30640, 31840, 42896, 44576, 53620, 55720, 61280, 63680, 76217, 85792, 89152, 107240, 111440, 122560, 152434, 171584, 214480, 222880, 304868, 381085, 428960, 445760, 533519, 609736, 762170, 857920, 1067038, 1219472, 1524340, 2134076, 2438944, 2667595, 3048680, 4268152, 4877888, 5335190, 6097360, 8536304, 10670380, 12194720, 17072608, 21340760, 24389440, 34145216, 42681520, 85363040, 170726080]

約数ペア:

[(1, 170726080), (2, 85363040), (4, 42681520), (5, 34145216), (7, 24389440), (8, 21340760), (10, 17072608), (14, 12194720), (16, 10670380), (20, 8536304), (28, 6097360), (32, 5335190), (35, 4877888), (40, 4268152), (56, 3048680), (64, 2667595), (70, 2438944), (80, 2134076), (112, 1524340), (140, 1219472), (160, 1067038), (199, 857920), (224, 762170), (280, 609736), (320, 533519), (383, 445760), (398, 428960), (448, 381085), (560, 304868), (766, 222880), (796, 214480), (995, 171584), (1120, 152434), (1393, 122560), (1532, 111440), (1592, 107240), (1915, 89152), (1990, 85792), (2240, 76217), (2681, 63680), (2786, 61280), (3064, 55720), (3184, 53620), (3830, 44576), (3980, 42896), (5362, 31840), (5572, 30640), (6128, 27860), (6368, 26810), (6965, 24512), (7660, 22288), (7960, 21448), (10724, 15920), (11144, 15320), (12256, 13930), (12736, 13405)]