181581120

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{9007}}^1$

素因数の和:9037

約数の個数: 168

約数和(自身を含む): 713865984

約数和(自身を除く): 532284864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 9007, 10080, 18014, 20160, 27021, 36028, 45035, 54042, 63049, 72056, 81063, 90070, 108084, 126098, 135105, 144112, 162126, 180140, 189147, 216168, 252196, 270210, 288224, 315245, 324252, 360280, 378294, 405315, 432336, 504392, 540420, 567441, 576448, 630490, 648504, 720560, 756588, 810630, 864672, 945735, 1008784, 1080840, 1134882, 1260980, 1297008, 1441120, 1513176, 1621260, 1729344, 1891470, 2017568, 2161680, 2269764, 2521960, 2594016, 2837205, 2882240, 3026352, 3242520, 3782940, 4035136, 4323360, 4539528, 5043920, 5188032, 5674410, 6052704, 6485040, 7565880, 8646720, 9079056, 10087840, 11348820, 12105408, 12970080, 15131760, 18158112, 20175680, 22697640, 25940160, 30263520, 36316224, 45395280, 60527040, 90790560, 181581120]

約数ペア:

[(1, 181581120), (2, 90790560), (3, 60527040), (4, 45395280), (5, 36316224), (6, 30263520), (7, 25940160), (8, 22697640), (9, 20175680), (10, 18158112), (12, 15131760), (14, 12970080), (15, 12105408), (16, 11348820), (18, 10087840), (20, 9079056), (21, 8646720), (24, 7565880), (28, 6485040), (30, 6052704), (32, 5674410), (35, 5188032), (36, 5043920), (40, 4539528), (42, 4323360), (45, 4035136), (48, 3782940), (56, 3242520), (60, 3026352), (63, 2882240), (64, 2837205), (70, 2594016), (72, 2521960), (80, 2269764), (84, 2161680), (90, 2017568), (96, 1891470), (105, 1729344), (112, 1621260), (120, 1513176), (126, 1441120), (140, 1297008), (144, 1260980), (160, 1134882), (168, 1080840), (180, 1008784), (192, 945735), (210, 864672), (224, 810630), (240, 756588), (252, 720560), (280, 648504), (288, 630490), (315, 576448), (320, 567441), (336, 540420), (360, 504392), (420, 432336), (448, 405315), (480, 378294), (504, 360280), (560, 324252), (576, 315245), (630, 288224), (672, 270210), (720, 252196), (840, 216168), (960, 189147), (1008, 180140), (1120, 162126), (1260, 144112), (1344, 135105), (1440, 126098), (1680, 108084), (2016, 90070), (2240, 81063), (2520, 72056), (2880, 63049), (3360, 54042), (4032, 45035), (5040, 36028), (6720, 27021), (9007, 20160), (10080, 18014)]