2016788640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{19913}}^1$

素因数の和:20142

約数の個数: 96

約数和(自身を含む): 6383313216

約数和(自身を除く): 4366524576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 211, 240, 422, 480, 633, 844, 1055, 1266, 1688, 2110, 2532, 3165, 3376, 4220, 5064, 6330, 6752, 8440, 10128, 12660, 16880, 19913, 20256, 25320, 33760, 39826, 50640, 59739, 79652, 99565, 101280, 119478, 159304, 199130, 238956, 298695, 318608, 398260, 477912, 597390, 637216, 796520, 955824, 1194780, 1593040, 1911648, 2389560, 3186080, 4201643, 4779120, 8403286, 9558240, 12604929, 16806572, 21008215, 25209858, 33613144, 42016430, 50419716, 63024645, 67226288, 84032860, 100839432, 126049290, 134452576, 168065720, 201678864, 252098580, 336131440, 403357728, 504197160, 672262880, 1008394320, 2016788640]

約数ペア:

[(1, 2016788640), (2, 1008394320), (3, 672262880), (4, 504197160), (5, 403357728), (6, 336131440), (8, 252098580), (10, 201678864), (12, 168065720), (15, 134452576), (16, 126049290), (20, 100839432), (24, 84032860), (30, 67226288), (32, 63024645), (40, 50419716), (48, 42016430), (60, 33613144), (80, 25209858), (96, 21008215), (120, 16806572), (160, 12604929), (211, 9558240), (240, 8403286), (422, 4779120), (480, 4201643), (633, 3186080), (844, 2389560), (1055, 1911648), (1266, 1593040), (1688, 1194780), (2110, 955824), (2532, 796520), (3165, 637216), (3376, 597390), (4220, 477912), (5064, 398260), (6330, 318608), (6752, 298695), (8440, 238956), (10128, 199130), (12660, 159304), (16880, 119478), (19913, 101280), (20256, 99565), (25320, 79652), (33760, 59739), (39826, 50640)]