140755680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 288

約数和(自身を含む): 529454016

約数和(自身を除く): 388698336

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 103, 104, 117, 120, 130, 144, 146, 156, 160, 180, 195, 206, 208, 219, 234, 240, 260, 288, 292, 309, 312, 360, 365, 390, 412, 416, 438, 468, 480, 515, 520, 584, 585, 618, 624, 657, 720, 730, 780, 824, 876, 927, 936, 949, 1030, 1040, 1095, 1168, 1170, 1236, 1248, 1314, 1339, 1440, 1460, 1545, 1560, 1648, 1752, 1854, 1872, 1898, 2060, 2080, 2190, 2336, 2340, 2472, 2628, 2678, 2847, 2920, 3090, 3120, 3285, 3296, 3504, 3708, 3744, 3796, 4017, 4120, 4380, 4635, 4680, 4745, 4944, 5256, 5356, 5694, 5840, 6180, 6240, 6570, 6695, 7008, 7416, 7519, 7592, 8034, 8240, 8541, 8760, 9270, 9360, 9490, 9888, 10512, 10712, 11388, 11680, 12051, 12360, 13140, 13390, 14235, 14832, 15038, 15184, 16068, 16480, 17082, 17520, 18540, 18720, 18980, 20085, 21024, 21424, 22557, 22776, 24102, 24720, 26280, 26780, 28470, 29664, 30076, 30368, 32136, 34164, 35040, 37080, 37595, 37960, 40170, 42705, 42848, 45114, 45552, 48204, 49440, 52560, 53560, 56940, 60152, 60255, 64272, 67671, 68328, 74160, 75190, 75920, 80340, 85410, 90228, 91104, 96408, 97747, 105120, 107120, 112785, 113880, 120304, 120510, 128544, 135342, 136656, 148320, 150380, 151840, 160680, 170820, 180456, 192816, 195494, 214240, 225570, 227760, 240608, 241020, 270684, 273312, 293241, 300760, 321360, 338355, 341640, 360912, 385632, 390988, 451140, 455520, 482040, 488735, 541368, 586482, 601520, 642720, 676710, 683280, 721824, 781976, 879723, 902280, 964080, 977470, 1082736, 1172964, 1203040, 1353420, 1366560, 1466205, 1563952, 1759446, 1804560, 1928160, 1954940, 2165472, 2345928, 2706840, 2932410, 3127904, 3518892, 3609120, 3909880, 4398615, 4691856, 5413680, 5864820, 7037784, 7819760, 8797230, 9383712, 10827360, 11729640, 14075568, 15639520, 17594460, 23459280, 28151136, 35188920, 46918560, 70377840, 140755680]

約数ペア:

[(1, 140755680), (2, 70377840), (3, 46918560), (4, 35188920), (5, 28151136), (6, 23459280), (8, 17594460), (9, 15639520), (10, 14075568), (12, 11729640), (13, 10827360), (15, 9383712), (16, 8797230), (18, 7819760), (20, 7037784), (24, 5864820), (26, 5413680), (30, 4691856), (32, 4398615), (36, 3909880), (39, 3609120), (40, 3518892), (45, 3127904), (48, 2932410), (52, 2706840), (60, 2345928), (65, 2165472), (72, 1954940), (73, 1928160), (78, 1804560), (80, 1759446), (90, 1563952), (96, 1466205), (103, 1366560), (104, 1353420), (117, 1203040), (120, 1172964), (130, 1082736), (144, 977470), (146, 964080), (156, 902280), (160, 879723), (180, 781976), (195, 721824), (206, 683280), (208, 676710), (219, 642720), (234, 601520), (240, 586482), (260, 541368), (288, 488735), (292, 482040), (309, 455520), (312, 451140), (360, 390988), (365, 385632), (390, 360912), (412, 341640), (416, 338355), (438, 321360), (468, 300760), (480, 293241), (515, 273312), (520, 270684), (584, 241020), (585, 240608), (618, 227760), (624, 225570), (657, 214240), (720, 195494), (730, 192816), (780, 180456), (824, 170820), (876, 160680), (927, 151840), (936, 150380), (949, 148320), (1030, 136656), (1040, 135342), (1095, 128544), (1168, 120510), (1170, 120304), (1236, 113880), (1248, 112785), (1314, 107120), (1339, 105120), (1440, 97747), (1460, 96408), (1545, 91104), (1560, 90228), (1648, 85410), (1752, 80340), (1854, 75920), (1872, 75190), (1898, 74160), (2060, 68328), (2080, 67671), (2190, 64272), (2336, 60255), (2340, 60152), (2472, 56940), (2628, 53560), (2678, 52560), (2847, 49440), (2920, 48204), (3090, 45552), (3120, 45114), (3285, 42848), (3296, 42705), (3504, 40170), (3708, 37960), (3744, 37595), (3796, 37080), (4017, 35040), (4120, 34164), (4380, 32136), (4635, 30368), (4680, 30076), (4745, 29664), (4944, 28470), (5256, 26780), (5356, 26280), (5694, 24720), (5840, 24102), (6180, 22776), (6240, 22557), (6570, 21424), (6695, 21024), (7008, 20085), (7416, 18980), (7519, 18720), (7592, 18540), (8034, 17520), (8240, 17082), (8541, 16480), (8760, 16068), (9270, 15184), (9360, 15038), (9490, 14832), (9888, 14235), (10512, 13390), (10712, 13140), (11388, 12360), (11680, 12051)]