189236520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:985

約数の個数: 256

約数和(自身を含む): 729388800

約数和(自身を除く): 540152280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 918, 935, 937, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1683, 1836, 1870, 1874, 1980, 2040, 2244, 2295, 2376, 2805, 2811, 2970, 3060, 3366, 3672, 3740, 3748, 3960, 4488, 4590, 4685, 5049, 5610, 5622, 5940, 6120, 6732, 7480, 7496, 8415, 8433, 9180, 9370, 10098, 10307, 11220, 11244, 11880, 13464, 14055, 15929, 16830, 16866, 18360, 18740, 20196, 20614, 22440, 22488, 25245, 25299, 28110, 30921, 31858, 33660, 33732, 37480, 40392, 41228, 42165, 47787, 50490, 50598, 51535, 56220, 61842, 63716, 67320, 67464, 79645, 82456, 84330, 92763, 95574, 100980, 101196, 103070, 112440, 123684, 126495, 127432, 143361, 154605, 159290, 168660, 175219, 185526, 191148, 201960, 202392, 206140, 238935, 247368, 252990, 278289, 286722, 309210, 318580, 337320, 350438, 371052, 382296, 412280, 430083, 463815, 477870, 505980, 525657, 556578, 573444, 618420, 637160, 700876, 716805, 742104, 860166, 876095, 927630, 955740, 1011960, 1051314, 1113156, 1146888, 1236840, 1391445, 1401752, 1433610, 1576971, 1720332, 1752190, 1855260, 1911480, 2102628, 2150415, 2226312, 2628285, 2782890, 2867220, 3153942, 3440664, 3504380, 3710520, 4205256, 4300830, 4730913, 5256570, 5565780, 5734440, 6307884, 7008760, 7884855, 8601660, 9461826, 10513140, 11131560, 12615768, 15769710, 17203320, 18923652, 21026280, 23654565, 31539420, 37847304, 47309130, 63078840, 94618260, 189236520]

約数ペア:

[(1, 189236520), (2, 94618260), (3, 63078840), (4, 47309130), (5, 37847304), (6, 31539420), (8, 23654565), (9, 21026280), (10, 18923652), (11, 17203320), (12, 15769710), (15, 12615768), (17, 11131560), (18, 10513140), (20, 9461826), (22, 8601660), (24, 7884855), (27, 7008760), (30, 6307884), (33, 5734440), (34, 5565780), (36, 5256570), (40, 4730913), (44, 4300830), (45, 4205256), (51, 3710520), (54, 3504380), (55, 3440664), (60, 3153942), (66, 2867220), (68, 2782890), (72, 2628285), (85, 2226312), (88, 2150415), (90, 2102628), (99, 1911480), (102, 1855260), (108, 1752190), (110, 1720332), (120, 1576971), (132, 1433610), (135, 1401752), (136, 1391445), (153, 1236840), (165, 1146888), (170, 1113156), (180, 1051314), (187, 1011960), (198, 955740), (204, 927630), (216, 876095), (220, 860166), (255, 742104), (264, 716805), (270, 700876), (297, 637160), (306, 618420), (330, 573444), (340, 556578), (360, 525657), (374, 505980), (396, 477870), (408, 463815), (440, 430083), (459, 412280), (495, 382296), (510, 371052), (540, 350438), (561, 337320), (594, 318580), (612, 309210), (660, 286722), (680, 278289), (748, 252990), (765, 247368), (792, 238935), (918, 206140), (935, 202392), (937, 201960), (990, 191148), (1020, 185526), (1080, 175219), (1122, 168660), (1188, 159290), (1224, 154605), (1320, 143361), (1485, 127432), (1496, 126495), (1530, 123684), (1683, 112440), (1836, 103070), (1870, 101196), (1874, 100980), (1980, 95574), (2040, 92763), (2244, 84330), (2295, 82456), (2376, 79645), (2805, 67464), (2811, 67320), (2970, 63716), (3060, 61842), (3366, 56220), (3672, 51535), (3740, 50598), (3748, 50490), (3960, 47787), (4488, 42165), (4590, 41228), (4685, 40392), (5049, 37480), (5610, 33732), (5622, 33660), (5940, 31858), (6120, 30921), (6732, 28110), (7480, 25299), (7496, 25245), (8415, 22488), (8433, 22440), (9180, 20614), (9370, 20196), (10098, 18740), (10307, 18360), (11220, 16866), (11244, 16830), (11880, 15929), (13464, 14055)]