163388280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3019}}^1$

素因数の和:3085

約数の個数: 128

約数和(自身を含む): 547948800

約数和(自身を除く): 384560520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 41, 44, 55, 60, 66, 82, 88, 110, 120, 123, 132, 164, 165, 205, 220, 246, 264, 328, 330, 410, 440, 451, 492, 615, 660, 820, 902, 984, 1230, 1320, 1353, 1640, 1804, 2255, 2460, 2706, 3019, 3608, 4510, 4920, 5412, 6038, 6765, 9020, 9057, 10824, 12076, 13530, 15095, 18040, 18114, 24152, 27060, 30190, 33209, 36228, 45285, 54120, 60380, 66418, 72456, 90570, 99627, 120760, 123779, 132836, 166045, 181140, 199254, 247558, 265672, 332090, 362280, 371337, 398508, 495116, 498135, 618895, 664180, 742674, 797016, 990232, 996270, 1237790, 1328360, 1361569, 1485348, 1856685, 1992540, 2475580, 2723138, 2970696, 3713370, 3985080, 4084707, 4951160, 5446276, 6807845, 7426740, 8169414, 10892552, 13615690, 14853480, 16338828, 20423535, 27231380, 32677656, 40847070, 54462760, 81694140, 163388280]

約数ペア:

[(1, 163388280), (2, 81694140), (3, 54462760), (4, 40847070), (5, 32677656), (6, 27231380), (8, 20423535), (10, 16338828), (11, 14853480), (12, 13615690), (15, 10892552), (20, 8169414), (22, 7426740), (24, 6807845), (30, 5446276), (33, 4951160), (40, 4084707), (41, 3985080), (44, 3713370), (55, 2970696), (60, 2723138), (66, 2475580), (82, 1992540), (88, 1856685), (110, 1485348), (120, 1361569), (123, 1328360), (132, 1237790), (164, 996270), (165, 990232), (205, 797016), (220, 742674), (246, 664180), (264, 618895), (328, 498135), (330, 495116), (410, 398508), (440, 371337), (451, 362280), (492, 332090), (615, 265672), (660, 247558), (820, 199254), (902, 181140), (984, 166045), (1230, 132836), (1320, 123779), (1353, 120760), (1640, 99627), (1804, 90570), (2255, 72456), (2460, 66418), (2706, 60380), (3019, 54120), (3608, 45285), (4510, 36228), (4920, 33209), (5412, 30190), (6038, 27060), (6765, 24152), (9020, 18114), (9057, 18040), (10824, 15095), (12076, 13530)]