818026560

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7283}}^1$

素因数の和:7322

約数の個数: 224

約数和(自身を含む): 3108228480

約数和(自身を除く): 2290201920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1728, 1755, 1872, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3510, 3744, 4160, 4320, 4680, 5616, 6240, 7020, 7283, 7488, 8640, 9360, 11232, 12480, 14040, 14566, 18720, 21849, 22464, 28080, 29132, 36415, 37440, 43698, 56160, 58264, 65547, 72830, 87396, 94679, 109245, 112320, 116528, 131094, 145660, 174792, 189358, 196641, 218490, 233056, 262188, 284037, 291320, 327735, 349584, 378716, 393282, 436980, 466112, 473395, 524376, 568074, 582640, 655470, 699168, 757432, 786564, 852111, 873960, 946790, 983205, 1048752, 1136148, 1165280, 1310940, 1398336, 1420185, 1514864, 1573128, 1704222, 1747920, 1893580, 1966410, 2097504, 2272296, 2330560, 2556333, 2621880, 2840370, 3029728, 3146256, 3408444, 3495840, 3787160, 3932820, 4195008, 4260555, 4544592, 5112666, 5243760, 5680740, 6059456, 6292512, 6816888, 6991680, 7574320, 7865640, 8521110, 9089184, 10225332, 10487520, 11361480, 12585024, 12781665, 13633776, 15148640, 15731280, 17042220, 18178368, 20450664, 20975040, 22722960, 25563330, 27267552, 30297280, 31462560, 34084440, 40901328, 45445920, 51126660, 54535104, 62925120, 68168880, 81802656, 90891840, 102253320, 136337760, 163605312, 204506640, 272675520, 409013280, 818026560]

約数ペア:

[(1, 818026560), (2, 409013280), (3, 272675520), (4, 204506640), (5, 163605312), (6, 136337760), (8, 102253320), (9, 90891840), (10, 81802656), (12, 68168880), (13, 62925120), (15, 54535104), (16, 51126660), (18, 45445920), (20, 40901328), (24, 34084440), (26, 31462560), (27, 30297280), (30, 27267552), (32, 25563330), (36, 22722960), (39, 20975040), (40, 20450664), (45, 18178368), (48, 17042220), (52, 15731280), (54, 15148640), (60, 13633776), (64, 12781665), (65, 12585024), (72, 11361480), (78, 10487520), (80, 10225332), (90, 9089184), (96, 8521110), (104, 7865640), (108, 7574320), (117, 6991680), (120, 6816888), (130, 6292512), (135, 6059456), (144, 5680740), (156, 5243760), (160, 5112666), (180, 4544592), (192, 4260555), (195, 4195008), (208, 3932820), (216, 3787160), (234, 3495840), (240, 3408444), (260, 3146256), (270, 3029728), (288, 2840370), (312, 2621880), (320, 2556333), (351, 2330560), (360, 2272296), (390, 2097504), (416, 1966410), (432, 1893580), (468, 1747920), (480, 1704222), (520, 1573128), (540, 1514864), (576, 1420185), (585, 1398336), (624, 1310940), (702, 1165280), (720, 1136148), (780, 1048752), (832, 983205), (864, 946790), (936, 873960), (960, 852111), (1040, 786564), (1080, 757432), (1170, 699168), (1248, 655470), (1404, 582640), (1440, 568074), (1560, 524376), (1728, 473395), (1755, 466112), (1872, 436980), (2080, 393282), (2160, 378716), (2340, 349584), (2496, 327735), (2808, 291320), (2880, 284037), (3120, 262188), (3510, 233056), (3744, 218490), (4160, 196641), (4320, 189358), (4680, 174792), (5616, 145660), (6240, 131094), (7020, 116528), (7283, 112320), (7488, 109245), (8640, 94679), (9360, 87396), (11232, 72830), (12480, 65547), (14040, 58264), (14566, 56160), (18720, 43698), (21849, 37440), (22464, 36415), (28080, 29132)]