351237040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3001}}^1$

素因数の和:3051

約数の個数: 160

約数和(自身を含む): 1072074240

約数和(自身を除く): 720837200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 176, 190, 209, 220, 266, 280, 304, 308, 380, 385, 418, 440, 532, 560, 616, 665, 760, 770, 836, 880, 1045, 1064, 1232, 1330, 1463, 1520, 1540, 1672, 2090, 2128, 2660, 2926, 3001, 3080, 3344, 4180, 5320, 5852, 6002, 6160, 7315, 8360, 10640, 11704, 12004, 14630, 15005, 16720, 21007, 23408, 24008, 29260, 30010, 33011, 42014, 48016, 57019, 58520, 60020, 66022, 84028, 105035, 114038, 117040, 120040, 132044, 165055, 168056, 210070, 228076, 231077, 240080, 264088, 285095, 330110, 336112, 399133, 420140, 456152, 462154, 528176, 570190, 627209, 660220, 798266, 840280, 912304, 924308, 1140380, 1155385, 1254418, 1320440, 1596532, 1680560, 1848616, 1995665, 2280760, 2310770, 2508836, 2640880, 3136045, 3193064, 3697232, 3991330, 4390463, 4561520, 4621540, 5017672, 6272090, 6386128, 7982660, 8780926, 9243080, 10035344, 12544180, 15965320, 17561852, 18486160, 21952315, 25088360, 31930640, 35123704, 43904630, 50176720, 70247408, 87809260, 175618520, 351237040]

約数ペア:

[(1, 351237040), (2, 175618520), (4, 87809260), (5, 70247408), (7, 50176720), (8, 43904630), (10, 35123704), (11, 31930640), (14, 25088360), (16, 21952315), (19, 18486160), (20, 17561852), (22, 15965320), (28, 12544180), (35, 10035344), (38, 9243080), (40, 8780926), (44, 7982660), (55, 6386128), (56, 6272090), (70, 5017672), (76, 4621540), (77, 4561520), (80, 4390463), (88, 3991330), (95, 3697232), (110, 3193064), (112, 3136045), (133, 2640880), (140, 2508836), (152, 2310770), (154, 2280760), (176, 1995665), (190, 1848616), (209, 1680560), (220, 1596532), (266, 1320440), (280, 1254418), (304, 1155385), (308, 1140380), (380, 924308), (385, 912304), (418, 840280), (440, 798266), (532, 660220), (560, 627209), (616, 570190), (665, 528176), (760, 462154), (770, 456152), (836, 420140), (880, 399133), (1045, 336112), (1064, 330110), (1232, 285095), (1330, 264088), (1463, 240080), (1520, 231077), (1540, 228076), (1672, 210070), (2090, 168056), (2128, 165055), (2660, 132044), (2926, 120040), (3001, 117040), (3080, 114038), (3344, 105035), (4180, 84028), (5320, 66022), (5852, 60020), (6002, 58520), (6160, 57019), (7315, 48016), (8360, 42014), (10640, 33011), (11704, 30010), (12004, 29260), (14630, 24008), (15005, 23408), (16720, 21007)]