2470394080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{18229}}^1$

素因数の和:18273

約数の個数: 144

約数和(自身を含む): 7331960160

約数和(自身を除く): 4861566080

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 160, 176, 220, 224, 242, 280, 308, 352, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1120, 1210, 1232, 1540, 1694, 1760, 1936, 2420, 2464, 3080, 3388, 3872, 4235, 4840, 6160, 6776, 8470, 9680, 12320, 13552, 16940, 18229, 19360, 27104, 33880, 36458, 67760, 72916, 91145, 127603, 135520, 145832, 182290, 200519, 255206, 291664, 364580, 401038, 510412, 583328, 638015, 729160, 802076, 1002595, 1020824, 1276030, 1403633, 1458320, 1604152, 2005190, 2041648, 2205709, 2552060, 2807266, 2916640, 3208304, 4010380, 4083296, 4411418, 5104120, 5614532, 6416608, 7018165, 8020760, 8822836, 10208240, 11028545, 11229064, 14036330, 15439963, 16041520, 17645672, 20416480, 22057090, 22458128, 28072660, 30879926, 32083040, 35291344, 44114180, 44916256, 56145320, 61759852, 70582688, 77199815, 88228360, 112290640, 123519704, 154399630, 176456720, 224581280, 247039408, 308799260, 352913440, 494078816, 617598520, 1235197040, 2470394080]

約数ペア:

[(1, 2470394080), (2, 1235197040), (4, 617598520), (5, 494078816), (7, 352913440), (8, 308799260), (10, 247039408), (11, 224581280), (14, 176456720), (16, 154399630), (20, 123519704), (22, 112290640), (28, 88228360), (32, 77199815), (35, 70582688), (40, 61759852), (44, 56145320), (55, 44916256), (56, 44114180), (70, 35291344), (77, 32083040), (80, 30879926), (88, 28072660), (110, 22458128), (112, 22057090), (121, 20416480), (140, 17645672), (154, 16041520), (160, 15439963), (176, 14036330), (220, 11229064), (224, 11028545), (242, 10208240), (280, 8822836), (308, 8020760), (352, 7018165), (385, 6416608), (440, 5614532), (484, 5104120), (560, 4411418), (605, 4083296), (616, 4010380), (770, 3208304), (847, 2916640), (880, 2807266), (968, 2552060), (1120, 2205709), (1210, 2041648), (1232, 2005190), (1540, 1604152), (1694, 1458320), (1760, 1403633), (1936, 1276030), (2420, 1020824), (2464, 1002595), (3080, 802076), (3388, 729160), (3872, 638015), (4235, 583328), (4840, 510412), (6160, 401038), (6776, 364580), (8470, 291664), (9680, 255206), (12320, 200519), (13552, 182290), (16940, 145832), (18229, 135520), (19360, 127603), (27104, 91145), (33880, 72916), (36458, 67760)]