281625120

素因数分解:

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

素因数の和:237

約数の個数: 384

約数和(自身を含む): 1151539200

約数和(自身を除く): 869914080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 134, 135, 139, 140, 144, 160, 168, 180, 189, 201, 210, 216, 224, 240, 252, 268, 270, 278, 280, 288, 315, 335, 336, 360, 378, 402, 417, 420, 432, 469, 480, 504, 536, 540, 556, 560, 603, 630, 670, 672, 695, 720, 756, 804, 834, 840, 864, 938, 945, 973, 1005, 1008, 1072, 1080, 1112, 1120, 1206, 1251, 1260, 1340, 1390, 1407, 1440, 1512, 1608, 1668, 1680, 1809, 1876, 1890, 1946, 2010, 2016, 2085, 2144, 2160, 2224, 2345, 2412, 2502, 2520, 2680, 2780, 2814, 2919, 3015, 3024, 3216, 3336, 3360, 3618, 3752, 3753, 3780, 3892, 4020, 4170, 4221, 4320, 4448, 4690, 4824, 4865, 5004, 5040, 5360, 5560, 5628, 5838, 6030, 6048, 6255, 6432, 6672, 7035, 7236, 7504, 7506, 7560, 7784, 8040, 8340, 8442, 8757, 9045, 9313, 9380, 9648, 9730, 10008, 10080, 10720, 11120, 11256, 11676, 12060, 12510, 12663, 13344, 14070, 14472, 14595, 15008, 15012, 15120, 15568, 16080, 16680, 16884, 17514, 18090, 18626, 18760, 18765, 19296, 19460, 20016, 21105, 22240, 22512, 23352, 24120, 25020, 25326, 26271, 27939, 28140, 28944, 29190, 30024, 30240, 31136, 32160, 33360, 33768, 35028, 36180, 37252, 37520, 37530, 38920, 40032, 42210, 43785, 45024, 46565, 46704, 48240, 50040, 50652, 52542, 55878, 56280, 57888, 58380, 60048, 63315, 65191, 66720, 67536, 70056, 72360, 74504, 75040, 75060, 77840, 83817, 84420, 87570, 93130, 93408, 96480, 100080, 101304, 105084, 111756, 112560, 116760, 120096, 126630, 130382, 131355, 135072, 139695, 140112, 144720, 149008, 150120, 155680, 167634, 168840, 175140, 186260, 195573, 200160, 202608, 210168, 223512, 225120, 233520, 251451, 253260, 260764, 262710, 279390, 280224, 289440, 298016, 300240, 325955, 335268, 337680, 350280, 372520, 391146, 405216, 419085, 420336, 447024, 467040, 502902, 506520, 521528, 525420, 558780, 586719, 600480, 651910, 670536, 675360, 700560, 745040, 782292, 838170, 840672, 894048, 977865, 1005804, 1013040, 1043056, 1050840, 1117560, 1173438, 1257255, 1303820, 1341072, 1401120, 1490080, 1564584, 1676340, 1760157, 1955730, 2011608, 2026080, 2086112, 2101680, 2235120, 2346876, 2514510, 2607640, 2682144, 2933595, 3129168, 3352680, 3520314, 3911460, 4023216, 4203360, 4470240, 4693752, 5029020, 5215280, 5867190, 6258336, 6705360, 7040628, 7822920, 8046432, 8800785, 9387504, 10058040, 10430560, 11734380, 13410720, 14081256, 15645840, 17601570, 18775008, 20116080, 23468760, 28162512, 31291680, 35203140, 40232160, 46937520, 56325024, 70406280, 93875040, 140812560, 281625120]

約数ペア:

[(1, 281625120), (2, 140812560), (3, 93875040), (4, 70406280), (5, 56325024), (6, 46937520), (7, 40232160), (8, 35203140), (9, 31291680), (10, 28162512), (12, 23468760), (14, 20116080), (15, 18775008), (16, 17601570), (18, 15645840), (20, 14081256), (21, 13410720), (24, 11734380), (27, 10430560), (28, 10058040), (30, 9387504), (32, 8800785), (35, 8046432), (36, 7822920), (40, 7040628), (42, 6705360), (45, 6258336), (48, 5867190), (54, 5215280), (56, 5029020), (60, 4693752), (63, 4470240), (67, 4203360), (70, 4023216), (72, 3911460), (80, 3520314), (84, 3352680), (90, 3129168), (96, 2933595), (105, 2682144), (108, 2607640), (112, 2514510), (120, 2346876), (126, 2235120), (134, 2101680), (135, 2086112), (139, 2026080), (140, 2011608), (144, 1955730), (160, 1760157), (168, 1676340), (180, 1564584), (189, 1490080), (201, 1401120), (210, 1341072), (216, 1303820), (224, 1257255), (240, 1173438), (252, 1117560), (268, 1050840), (270, 1043056), (278, 1013040), (280, 1005804), (288, 977865), (315, 894048), (335, 840672), (336, 838170), (360, 782292), (378, 745040), (402, 700560), (417, 675360), (420, 670536), (432, 651910), (469, 600480), (480, 586719), (504, 558780), (536, 525420), (540, 521528), (556, 506520), (560, 502902), (603, 467040), (630, 447024), (670, 420336), (672, 419085), (695, 405216), (720, 391146), (756, 372520), (804, 350280), (834, 337680), (840, 335268), (864, 325955), (938, 300240), (945, 298016), (973, 289440), (1005, 280224), (1008, 279390), (1072, 262710), (1080, 260764), (1112, 253260), (1120, 251451), (1206, 233520), (1251, 225120), (1260, 223512), (1340, 210168), (1390, 202608), (1407, 200160), (1440, 195573), (1512, 186260), (1608, 175140), (1668, 168840), (1680, 167634), (1809, 155680), (1876, 150120), (1890, 149008), (1946, 144720), (2010, 140112), (2016, 139695), (2085, 135072), (2144, 131355), (2160, 130382), (2224, 126630), (2345, 120096), (2412, 116760), (2502, 112560), (2520, 111756), (2680, 105084), (2780, 101304), (2814, 100080), (2919, 96480), (3015, 93408), (3024, 93130), (3216, 87570), (3336, 84420), (3360, 83817), (3618, 77840), (3752, 75060), (3753, 75040), (3780, 74504), (3892, 72360), (4020, 70056), (4170, 67536), (4221, 66720), (4320, 65191), (4448, 63315), (4690, 60048), (4824, 58380), (4865, 57888), (5004, 56280), (5040, 55878), (5360, 52542), (5560, 50652), (5628, 50040), (5838, 48240), (6030, 46704), (6048, 46565), (6255, 45024), (6432, 43785), (6672, 42210), (7035, 40032), (7236, 38920), (7504, 37530), (7506, 37520), (7560, 37252), (7784, 36180), (8040, 35028), (8340, 33768), (8442, 33360), (8757, 32160), (9045, 31136), (9313, 30240), (9380, 30024), (9648, 29190), (9730, 28944), (10008, 28140), (10080, 27939), (10720, 26271), (11120, 25326), (11256, 25020), (11676, 24120), (12060, 23352), (12510, 22512), (12663, 22240), (13344, 21105), (14070, 20016), (14472, 19460), (14595, 19296), (15008, 18765), (15012, 18760), (15120, 18626), (15568, 18090), (16080, 17514), (16680, 16884)]