289164480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:367

約数の個数: 224

約数和(自身を含む): 1013886720

約数和(自身を除く): 724722240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 139, 160, 165, 176, 192, 197, 220, 240, 264, 278, 320, 330, 352, 394, 417, 440, 480, 528, 556, 591, 660, 695, 704, 788, 834, 880, 960, 985, 1056, 1112, 1182, 1320, 1390, 1529, 1576, 1668, 1760, 1970, 2085, 2112, 2167, 2224, 2364, 2640, 2780, 2955, 3058, 3152, 3336, 3520, 3940, 4170, 4334, 4448, 4587, 4728, 5280, 5560, 5910, 6116, 6304, 6501, 6672, 7645, 7880, 8340, 8668, 8896, 9174, 9456, 10560, 10835, 11120, 11820, 12232, 12608, 13002, 13344, 15290, 15760, 16680, 17336, 18348, 18912, 21670, 22240, 22935, 23640, 24464, 26004, 26688, 27383, 30580, 31520, 32505, 33360, 34672, 36696, 37824, 43340, 44480, 45870, 47280, 48928, 52008, 54766, 61160, 63040, 65010, 66720, 69344, 73392, 82149, 86680, 91740, 94560, 97856, 104016, 109532, 122320, 130020, 133440, 136915, 138688, 146784, 164298, 173360, 183480, 189120, 208032, 219064, 244640, 260040, 273830, 293568, 301213, 328596, 346720, 366960, 410745, 416064, 438128, 489280, 520080, 547660, 602426, 657192, 693440, 733920, 821490, 876256, 903639, 1040160, 1095320, 1204852, 1314384, 1467840, 1506065, 1642980, 1752512, 1807278, 2080320, 2190640, 2409704, 2628768, 3012130, 3285960, 3614556, 4381280, 4518195, 4819408, 5257536, 6024260, 6571920, 7229112, 8762560, 9036390, 9638816, 12048520, 13143840, 14458224, 18072780, 19277632, 24097040, 26287680, 28916448, 36145560, 48194080, 57832896, 72291120, 96388160, 144582240, 289164480]

約数ペア:

[(1, 289164480), (2, 144582240), (3, 96388160), (4, 72291120), (5, 57832896), (6, 48194080), (8, 36145560), (10, 28916448), (11, 26287680), (12, 24097040), (15, 19277632), (16, 18072780), (20, 14458224), (22, 13143840), (24, 12048520), (30, 9638816), (32, 9036390), (33, 8762560), (40, 7229112), (44, 6571920), (48, 6024260), (55, 5257536), (60, 4819408), (64, 4518195), (66, 4381280), (80, 3614556), (88, 3285960), (96, 3012130), (110, 2628768), (120, 2409704), (132, 2190640), (139, 2080320), (160, 1807278), (165, 1752512), (176, 1642980), (192, 1506065), (197, 1467840), (220, 1314384), (240, 1204852), (264, 1095320), (278, 1040160), (320, 903639), (330, 876256), (352, 821490), (394, 733920), (417, 693440), (440, 657192), (480, 602426), (528, 547660), (556, 520080), (591, 489280), (660, 438128), (695, 416064), (704, 410745), (788, 366960), (834, 346720), (880, 328596), (960, 301213), (985, 293568), (1056, 273830), (1112, 260040), (1182, 244640), (1320, 219064), (1390, 208032), (1529, 189120), (1576, 183480), (1668, 173360), (1760, 164298), (1970, 146784), (2085, 138688), (2112, 136915), (2167, 133440), (2224, 130020), (2364, 122320), (2640, 109532), (2780, 104016), (2955, 97856), (3058, 94560), (3152, 91740), (3336, 86680), (3520, 82149), (3940, 73392), (4170, 69344), (4334, 66720), (4448, 65010), (4587, 63040), (4728, 61160), (5280, 54766), (5560, 52008), (5910, 48928), (6116, 47280), (6304, 45870), (6501, 44480), (6672, 43340), (7645, 37824), (7880, 36696), (8340, 34672), (8668, 33360), (8896, 32505), (9174, 31520), (9456, 30580), (10560, 27383), (10835, 26688), (11120, 26004), (11820, 24464), (12232, 23640), (12608, 22935), (13002, 22240), (13344, 21670), (15290, 18912), (15760, 18348), (16680, 17336)]