138899040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{617}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 508322304

約数和(自身を除く): 369423264

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, 56, 60, 67, 70, 80, 84, 96, 105, 112, 120, 134, 140, 160, 168, 201, 210, 224, 240, 268, 280, 335, 336, 402, 420, 469, 480, 536, 560, 617, 670, 672, 804, 840, 938, 1005, 1072, 1120, 1234, 1340, 1407, 1608, 1680, 1851, 1876, 2010, 2144, 2345, 2468, 2680, 2814, 3085, 3216, 3360, 3702, 3752, 4020, 4319, 4690, 4936, 5360, 5628, 6170, 6432, 7035, 7404, 7504, 8040, 8638, 9255, 9380, 9872, 10720, 11256, 12340, 12957, 14070, 14808, 15008, 16080, 17276, 18510, 18760, 19744, 21595, 22512, 24680, 25914, 28140, 29616, 32160, 34552, 37020, 37520, 41339, 43190, 45024, 49360, 51828, 56280, 59232, 64785, 69104, 74040, 75040, 82678, 86380, 98720, 103656, 112560, 124017, 129570, 138208, 148080, 165356, 172760, 206695, 207312, 225120, 248034, 259140, 289373, 296160, 330712, 345520, 413390, 414624, 496068, 518280, 578746, 620085, 661424, 691040, 826780, 868119, 992136, 1036560, 1157492, 1240170, 1322848, 1446865, 1653560, 1736238, 1984272, 2073120, 2314984, 2480340, 2893730, 3307120, 3472476, 3968544, 4340595, 4629968, 4960680, 5787460, 6614240, 6944952, 8681190, 9259936, 9921360, 11574920, 13889904, 17362380, 19842720, 23149840, 27779808, 34724760, 46299680, 69449520, 138899040]

約数ペア:

[(1, 138899040), (2, 69449520), (3, 46299680), (4, 34724760), (5, 27779808), (6, 23149840), (7, 19842720), (8, 17362380), (10, 13889904), (12, 11574920), (14, 9921360), (15, 9259936), (16, 8681190), (20, 6944952), (21, 6614240), (24, 5787460), (28, 4960680), (30, 4629968), (32, 4340595), (35, 3968544), (40, 3472476), (42, 3307120), (48, 2893730), (56, 2480340), (60, 2314984), (67, 2073120), (70, 1984272), (80, 1736238), (84, 1653560), (96, 1446865), (105, 1322848), (112, 1240170), (120, 1157492), (134, 1036560), (140, 992136), (160, 868119), (168, 826780), (201, 691040), (210, 661424), (224, 620085), (240, 578746), (268, 518280), (280, 496068), (335, 414624), (336, 413390), (402, 345520), (420, 330712), (469, 296160), (480, 289373), (536, 259140), (560, 248034), (617, 225120), (670, 207312), (672, 206695), (804, 172760), (840, 165356), (938, 148080), (1005, 138208), (1072, 129570), (1120, 124017), (1234, 112560), (1340, 103656), (1407, 98720), (1608, 86380), (1680, 82678), (1851, 75040), (1876, 74040), (2010, 69104), (2144, 64785), (2345, 59232), (2468, 56280), (2680, 51828), (2814, 49360), (3085, 45024), (3216, 43190), (3360, 41339), (3702, 37520), (3752, 37020), (4020, 34552), (4319, 32160), (4690, 29616), (4936, 28140), (5360, 25914), (5628, 24680), (6170, 22512), (6432, 21595), (7035, 19744), (7404, 18760), (7504, 18510), (8040, 17276), (8638, 16080), (9255, 15008), (9380, 14808), (9872, 14070), (10720, 12957), (11256, 12340)]