1906601760

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{9007}}^1$

素因数の和:9045

約数の個数: 288

約数和(自身を含む): 7763454720

約数和(自身を除く): 5856852960

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, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 9007, 10080, 10584, 11760, 13230, 14112, 15120, 17640, 18014, 21168, 23520, 26460, 27021, 30240, 35280, 36028, 42336, 45035, 52920, 54042, 63049, 70560, 72056, 81063, 90070, 105840, 108084, 126098, 135105, 144112, 162126, 180140, 189147, 211680, 216168, 243189, 252196, 270210, 288224, 315245, 324252, 360280, 378294, 405315, 432336, 441343, 486378, 504392, 540420, 567441, 630490, 648504, 720560, 756588, 810630, 864672, 882686, 945735, 972756, 1008784, 1080840, 1134882, 1215945, 1260980, 1297008, 1324029, 1441120, 1513176, 1621260, 1702323, 1765372, 1891470, 1945512, 2017568, 2161680, 2206715, 2269764, 2431890, 2521960, 2594016, 2648058, 2837205, 3026352, 3242520, 3404646, 3530744, 3782940, 3891024, 3972087, 4323360, 4413430, 4539528, 4863780, 5043920, 5296116, 5674410, 6052704, 6485040, 6620145, 6809292, 7061488, 7565880, 7782048, 7944174, 8511615, 8826860, 9079056, 9727560, 10087840, 10592232, 11348820, 11916261, 12970080, 13240290, 13618584, 14122976, 15131760, 15888348, 17023230, 17653720, 18158112, 19455120, 19860435, 21184464, 22697640, 23832522, 26480580, 27237168, 30263520, 31776696, 34046460, 35307440, 38910240, 39720870, 42368928, 45395280, 47665044, 52961160, 54474336, 59581305, 63553392, 68092920, 70614880, 79441740, 90790560, 95330088, 105922320, 119162610, 127106784, 136185840, 158883480, 190660176, 211844640, 238325220, 272371680, 317766960, 381320352, 476650440, 635533920, 953300880, 1906601760]

約数ペア:

[(1, 1906601760), (2, 953300880), (3, 635533920), (4, 476650440), (5, 381320352), (6, 317766960), (7, 272371680), (8, 238325220), (9, 211844640), (10, 190660176), (12, 158883480), (14, 136185840), (15, 127106784), (16, 119162610), (18, 105922320), (20, 95330088), (21, 90790560), (24, 79441740), (27, 70614880), (28, 68092920), (30, 63553392), (32, 59581305), (35, 54474336), (36, 52961160), (40, 47665044), (42, 45395280), (45, 42368928), (48, 39720870), (49, 38910240), (54, 35307440), (56, 34046460), (60, 31776696), (63, 30263520), (70, 27237168), (72, 26480580), (80, 23832522), (84, 22697640), (90, 21184464), (96, 19860435), (98, 19455120), (105, 18158112), (108, 17653720), (112, 17023230), (120, 15888348), (126, 15131760), (135, 14122976), (140, 13618584), (144, 13240290), (147, 12970080), (160, 11916261), (168, 11348820), (180, 10592232), (189, 10087840), (196, 9727560), (210, 9079056), (216, 8826860), (224, 8511615), (240, 7944174), (245, 7782048), (252, 7565880), (270, 7061488), (280, 6809292), (288, 6620145), (294, 6485040), (315, 6052704), (336, 5674410), (360, 5296116), (378, 5043920), (392, 4863780), (420, 4539528), (432, 4413430), (441, 4323360), (480, 3972087), (490, 3891024), (504, 3782940), (540, 3530744), (560, 3404646), (588, 3242520), (630, 3026352), (672, 2837205), (720, 2648058), (735, 2594016), (756, 2521960), (784, 2431890), (840, 2269764), (864, 2206715), (882, 2161680), (945, 2017568), (980, 1945512), (1008, 1891470), (1080, 1765372), (1120, 1702323), (1176, 1621260), (1260, 1513176), (1323, 1441120), (1440, 1324029), (1470, 1297008), (1512, 1260980), (1568, 1215945), (1680, 1134882), (1764, 1080840), (1890, 1008784), (1960, 972756), (2016, 945735), (2160, 882686), (2205, 864672), (2352, 810630), (2520, 756588), (2646, 720560), (2940, 648504), (3024, 630490), (3360, 567441), (3528, 540420), (3780, 504392), (3920, 486378), (4320, 441343), (4410, 432336), (4704, 405315), (5040, 378294), (5292, 360280), (5880, 324252), (6048, 315245), (6615, 288224), (7056, 270210), (7560, 252196), (7840, 243189), (8820, 216168), (9007, 211680), (10080, 189147), (10584, 180140), (11760, 162126), (13230, 144112), (14112, 135105), (15120, 126098), (17640, 108084), (18014, 105840), (21168, 90070), (23520, 81063), (26460, 72056), (27021, 70560), (30240, 63049), (35280, 54042), (36028, 52920), (42336, 45035)]