140812560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 320

約数和(自身を含む): 566630400

約数和(自身を除く): 425817840

約数列:

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

約数ペア:

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