438083520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:240

約数の個数: 336

約数和(自身を含む): 1653966720

約数和(自身を除く): 1215883200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 67, 70, 80, 84, 96, 98, 105, 112, 120, 134, 139, 140, 147, 160, 168, 192, 196, 201, 210, 224, 240, 245, 268, 278, 280, 294, 320, 335, 336, 392, 402, 417, 420, 448, 469, 480, 490, 536, 556, 560, 588, 670, 672, 695, 735, 784, 804, 834, 840, 938, 960, 973, 980, 1005, 1072, 1112, 1120, 1176, 1340, 1344, 1390, 1407, 1470, 1568, 1608, 1668, 1680, 1876, 1946, 1960, 2010, 2085, 2144, 2224, 2240, 2345, 2352, 2680, 2780, 2814, 2919, 2940, 3136, 3216, 3283, 3336, 3360, 3752, 3892, 3920, 4020, 4170, 4288, 4448, 4690, 4704, 4865, 5360, 5560, 5628, 5838, 5880, 6432, 6566, 6672, 6720, 6811, 7035, 7504, 7784, 7840, 8040, 8340, 8896, 9313, 9380, 9408, 9730, 9849, 10720, 11120, 11256, 11676, 11760, 12864, 13132, 13344, 13622, 14070, 14595, 15008, 15568, 15680, 16080, 16415, 16680, 18626, 18760, 19460, 19698, 20433, 21440, 22240, 22512, 23352, 23520, 26264, 26688, 27244, 27939, 28140, 29190, 30016, 31136, 32160, 32830, 33360, 34055, 37252, 37520, 38920, 39396, 40866, 44480, 45024, 46565, 46704, 47040, 49245, 52528, 54488, 55878, 56280, 58380, 62272, 64320, 65191, 65660, 66720, 68110, 74504, 75040, 77840, 78792, 81732, 90048, 93130, 93408, 98490, 102165, 105056, 108976, 111756, 112560, 116760, 130382, 131320, 133440, 136220, 139695, 149008, 150080, 155680, 157584, 163464, 186260, 186816, 195573, 196980, 204330, 210112, 217952, 223512, 225120, 233520, 260764, 262640, 272440, 279390, 298016, 311360, 315168, 325955, 326928, 372520, 391146, 393960, 408660, 435904, 447024, 450240, 456337, 467040, 521528, 525280, 544880, 558780, 596032, 630336, 651910, 653856, 745040, 782292, 787920, 817320, 894048, 912674, 934080, 977865, 1043056, 1050560, 1089760, 1117560, 1303820, 1307712, 1369011, 1490080, 1564584, 1575840, 1634640, 1788096, 1825348, 1955730, 2086112, 2179520, 2235120, 2281685, 2607640, 2738022, 2980160, 3129168, 3151680, 3269280, 3650696, 3911460, 4172224, 4470240, 4563370, 5215280, 5476044, 6258336, 6538560, 6845055, 7301392, 7822920, 8940480, 9126740, 10430560, 10952088, 12516672, 13690110, 14602784, 15645840, 18253480, 20861120, 21904176, 27380220, 29205568, 31291680, 36506960, 43808352, 54760440, 62583360, 73013920, 87616704, 109520880, 146027840, 219041760, 438083520]

約数ペア:

[(1, 438083520), (2, 219041760), (3, 146027840), (4, 109520880), (5, 87616704), (6, 73013920), (7, 62583360), (8, 54760440), (10, 43808352), (12, 36506960), (14, 31291680), (15, 29205568), (16, 27380220), (20, 21904176), (21, 20861120), (24, 18253480), (28, 15645840), (30, 14602784), (32, 13690110), (35, 12516672), (40, 10952088), (42, 10430560), (48, 9126740), (49, 8940480), (56, 7822920), (60, 7301392), (64, 6845055), (67, 6538560), (70, 6258336), (80, 5476044), (84, 5215280), (96, 4563370), (98, 4470240), (105, 4172224), (112, 3911460), (120, 3650696), (134, 3269280), (139, 3151680), (140, 3129168), (147, 2980160), (160, 2738022), (168, 2607640), (192, 2281685), (196, 2235120), (201, 2179520), (210, 2086112), (224, 1955730), (240, 1825348), (245, 1788096), (268, 1634640), (278, 1575840), (280, 1564584), (294, 1490080), (320, 1369011), (335, 1307712), (336, 1303820), (392, 1117560), (402, 1089760), (417, 1050560), (420, 1043056), (448, 977865), (469, 934080), (480, 912674), (490, 894048), (536, 817320), (556, 787920), (560, 782292), (588, 745040), (670, 653856), (672, 651910), (695, 630336), (735, 596032), (784, 558780), (804, 544880), (834, 525280), (840, 521528), (938, 467040), (960, 456337), (973, 450240), (980, 447024), (1005, 435904), (1072, 408660), (1112, 393960), (1120, 391146), (1176, 372520), (1340, 326928), (1344, 325955), (1390, 315168), (1407, 311360), (1470, 298016), (1568, 279390), (1608, 272440), (1668, 262640), (1680, 260764), (1876, 233520), (1946, 225120), (1960, 223512), (2010, 217952), (2085, 210112), (2144, 204330), (2224, 196980), (2240, 195573), (2345, 186816), (2352, 186260), (2680, 163464), (2780, 157584), (2814, 155680), (2919, 150080), (2940, 149008), (3136, 139695), (3216, 136220), (3283, 133440), (3336, 131320), (3360, 130382), (3752, 116760), (3892, 112560), (3920, 111756), (4020, 108976), (4170, 105056), (4288, 102165), (4448, 98490), (4690, 93408), (4704, 93130), (4865, 90048), (5360, 81732), (5560, 78792), (5628, 77840), (5838, 75040), (5880, 74504), (6432, 68110), (6566, 66720), (6672, 65660), (6720, 65191), (6811, 64320), (7035, 62272), (7504, 58380), (7784, 56280), (7840, 55878), (8040, 54488), (8340, 52528), (8896, 49245), (9313, 47040), (9380, 46704), (9408, 46565), (9730, 45024), (9849, 44480), (10720, 40866), (11120, 39396), (11256, 38920), (11676, 37520), (11760, 37252), (12864, 34055), (13132, 33360), (13344, 32830), (13622, 32160), (14070, 31136), (14595, 30016), (15008, 29190), (15568, 28140), (15680, 27939), (16080, 27244), (16415, 26688), (16680, 26264), (18626, 23520), (18760, 23352), (19460, 22512), (19698, 22240), (20433, 21440)]