31027447440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1305869}}^1$

素因数の和:1305902

約数の個数: 160

約数和(自身を含む): 116588073600

約数和(自身を除く): 85560626160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1320, 1485, 1584, 1980, 2160, 2376, 2640, 2970, 3960, 4752, 5940, 7920, 11880, 23760, 1305869, 2611738, 3917607, 5223476, 6529345, 7835214, 10446952, 11752821, 13058690, 14364559, 15670428, 19588035, 20893904, 23505642, 26117380, 28729118, 31340856, 35258463, 39176070, 43093677, 47011284, 52234760, 57458236, 58764105, 62681712, 70516926, 71822795, 78352140, 86187354, 94022568, 104469520, 114916472, 117528210, 129281031, 141033852, 143645590, 156704280, 172374708, 176292315, 188045136, 215468385, 229832944, 235056420, 258562062, 282067704, 287291180, 313408560, 344749416, 352584630, 387843093, 430936770, 470112840, 517124124, 564135408, 574582360, 646405155, 689498832, 705169260, 775686186, 861873540, 940225680, 1034248248, 1149164720, 1292810310, 1410338520, 1551372372, 1723747080, 1939215465, 2068496496, 2585620620, 2820677040, 3102744744, 3447494160, 3878430930, 5171241240, 6205489488, 7756861860, 10342482480, 15513723720, 31027447440]

約数ペア:

[(1, 31027447440), (2, 15513723720), (3, 10342482480), (4, 7756861860), (5, 6205489488), (6, 5171241240), (8, 3878430930), (9, 3447494160), (10, 3102744744), (11, 2820677040), (12, 2585620620), (15, 2068496496), (16, 1939215465), (18, 1723747080), (20, 1551372372), (22, 1410338520), (24, 1292810310), (27, 1149164720), (30, 1034248248), (33, 940225680), (36, 861873540), (40, 775686186), (44, 705169260), (45, 689498832), (48, 646405155), (54, 574582360), (55, 564135408), (60, 517124124), (66, 470112840), (72, 430936770), (80, 387843093), (88, 352584630), (90, 344749416), (99, 313408560), (108, 287291180), (110, 282067704), (120, 258562062), (132, 235056420), (135, 229832944), (144, 215468385), (165, 188045136), (176, 176292315), (180, 172374708), (198, 156704280), (216, 143645590), (220, 141033852), (240, 129281031), (264, 117528210), (270, 114916472), (297, 104469520), (330, 94022568), (360, 86187354), (396, 78352140), (432, 71822795), (440, 70516926), (495, 62681712), (528, 58764105), (540, 57458236), (594, 52234760), (660, 47011284), (720, 43093677), (792, 39176070), (880, 35258463), (990, 31340856), (1080, 28729118), (1188, 26117380), (1320, 23505642), (1485, 20893904), (1584, 19588035), (1980, 15670428), (2160, 14364559), (2376, 13058690), (2640, 11752821), (2970, 10446952), (3960, 7835214), (4752, 6529345), (5940, 5223476), (7920, 3917607), (11880, 2611738), (23760, 1305869)]