103750640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:252

約数の個数: 160

約数和(自身を含む): 297600000

約数和(自身を除く): 193849360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 190, 196, 199, 245, 266, 280, 304, 343, 380, 392, 398, 490, 532, 560, 665, 686, 760, 784, 796, 931, 980, 995, 1064, 1330, 1372, 1393, 1520, 1592, 1715, 1862, 1960, 1990, 2128, 2660, 2744, 2786, 3184, 3430, 3724, 3781, 3920, 3980, 4655, 5320, 5488, 5572, 6517, 6860, 6965, 7448, 7562, 7960, 9310, 9751, 10640, 11144, 13034, 13720, 13930, 14896, 15124, 15920, 18620, 18905, 19502, 22288, 26068, 26467, 27440, 27860, 30248, 32585, 37240, 37810, 39004, 48755, 52136, 52934, 55720, 60496, 65170, 68257, 74480, 75620, 78008, 97510, 104272, 105868, 111440, 130340, 132335, 136514, 151240, 156016, 185269, 195020, 211736, 260680, 264670, 273028, 302480, 341285, 370538, 390040, 423472, 521360, 529340, 546056, 682570, 741076, 780080, 926345, 1058680, 1092112, 1296883, 1365140, 1482152, 1852690, 2117360, 2593766, 2730280, 2964304, 3705380, 5187532, 5460560, 6484415, 7410760, 10375064, 12968830, 14821520, 20750128, 25937660, 51875320, 103750640]

約数ペア:

[(1, 103750640), (2, 51875320), (4, 25937660), (5, 20750128), (7, 14821520), (8, 12968830), (10, 10375064), (14, 7410760), (16, 6484415), (19, 5460560), (20, 5187532), (28, 3705380), (35, 2964304), (38, 2730280), (40, 2593766), (49, 2117360), (56, 1852690), (70, 1482152), (76, 1365140), (80, 1296883), (95, 1092112), (98, 1058680), (112, 926345), (133, 780080), (140, 741076), (152, 682570), (190, 546056), (196, 529340), (199, 521360), (245, 423472), (266, 390040), (280, 370538), (304, 341285), (343, 302480), (380, 273028), (392, 264670), (398, 260680), (490, 211736), (532, 195020), (560, 185269), (665, 156016), (686, 151240), (760, 136514), (784, 132335), (796, 130340), (931, 111440), (980, 105868), (995, 104272), (1064, 97510), (1330, 78008), (1372, 75620), (1393, 74480), (1520, 68257), (1592, 65170), (1715, 60496), (1862, 55720), (1960, 52934), (1990, 52136), (2128, 48755), (2660, 39004), (2744, 37810), (2786, 37240), (3184, 32585), (3430, 30248), (3724, 27860), (3781, 27440), (3920, 26467), (3980, 26068), (4655, 22288), (5320, 19502), (5488, 18905), (5572, 18620), (6517, 15920), (6860, 15124), (6965, 14896), (7448, 13930), (7562, 13720), (7960, 13034), (9310, 11144), (9751, 10640)]