2778696360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3491}}^1$

素因数の和:3589

約数の個数: 256

約数和(自身を含む): 10258099200

約数和(自身を除く): 7479402840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 67, 72, 88, 90, 99, 108, 110, 120, 132, 134, 135, 165, 180, 198, 201, 216, 220, 264, 268, 270, 297, 330, 335, 360, 396, 402, 440, 495, 536, 540, 594, 603, 660, 670, 737, 792, 804, 990, 1005, 1080, 1188, 1206, 1320, 1340, 1474, 1485, 1608, 1809, 1980, 2010, 2211, 2376, 2412, 2680, 2948, 2970, 3015, 3491, 3618, 3685, 3960, 4020, 4422, 4824, 5896, 5940, 6030, 6633, 6982, 7236, 7370, 8040, 8844, 9045, 10473, 11055, 11880, 12060, 13266, 13964, 14472, 14740, 17455, 17688, 18090, 19899, 20946, 22110, 24120, 26532, 27928, 29480, 31419, 33165, 34910, 36180, 38401, 39798, 41892, 44220, 52365, 53064, 62838, 66330, 69820, 72360, 76802, 79596, 83784, 88440, 94257, 99495, 104730, 115203, 125676, 132660, 139640, 153604, 157095, 159192, 188514, 192005, 198990, 209460, 230406, 233897, 251352, 265320, 307208, 314190, 345609, 377028, 384010, 397980, 418920, 460812, 467794, 471285, 576015, 628380, 691218, 701691, 754056, 768020, 795960, 921624, 935588, 942570, 1036827, 1152030, 1169485, 1256760, 1382436, 1403382, 1536040, 1728045, 1871176, 1885140, 2073654, 2105073, 2304060, 2338970, 2572867, 2764872, 2806764, 3456090, 3508455, 3770280, 4147308, 4210146, 4608120, 4677940, 5145734, 5184135, 5613528, 6315219, 6912180, 7016910, 7718601, 8294616, 8420292, 9355880, 10291468, 10368270, 10525365, 12630438, 12864335, 13824360, 14033820, 15437202, 16840584, 20582936, 20736540, 21050730, 23155803, 25260876, 25728670, 28067640, 30874404, 31576095, 38593005, 41473080, 42101460, 46311606, 50521752, 51457340, 61748808, 63152190, 69467409, 77186010, 84202920, 92623212, 102914680, 115779015, 126304380, 138934818, 154372020, 185246424, 231558030, 252608760, 277869636, 308744040, 347337045, 463116060, 555739272, 694674090, 926232120, 1389348180, 2778696360]

約数ペア:

[(1, 2778696360), (2, 1389348180), (3, 926232120), (4, 694674090), (5, 555739272), (6, 463116060), (8, 347337045), (9, 308744040), (10, 277869636), (11, 252608760), (12, 231558030), (15, 185246424), (18, 154372020), (20, 138934818), (22, 126304380), (24, 115779015), (27, 102914680), (30, 92623212), (33, 84202920), (36, 77186010), (40, 69467409), (44, 63152190), (45, 61748808), (54, 51457340), (55, 50521752), (60, 46311606), (66, 42101460), (67, 41473080), (72, 38593005), (88, 31576095), (90, 30874404), (99, 28067640), (108, 25728670), (110, 25260876), (120, 23155803), (132, 21050730), (134, 20736540), (135, 20582936), (165, 16840584), (180, 15437202), (198, 14033820), (201, 13824360), (216, 12864335), (220, 12630438), (264, 10525365), (268, 10368270), (270, 10291468), (297, 9355880), (330, 8420292), (335, 8294616), (360, 7718601), (396, 7016910), (402, 6912180), (440, 6315219), (495, 5613528), (536, 5184135), (540, 5145734), (594, 4677940), (603, 4608120), (660, 4210146), (670, 4147308), (737, 3770280), (792, 3508455), (804, 3456090), (990, 2806764), (1005, 2764872), (1080, 2572867), (1188, 2338970), (1206, 2304060), (1320, 2105073), (1340, 2073654), (1474, 1885140), (1485, 1871176), (1608, 1728045), (1809, 1536040), (1980, 1403382), (2010, 1382436), (2211, 1256760), (2376, 1169485), (2412, 1152030), (2680, 1036827), (2948, 942570), (2970, 935588), (3015, 921624), (3491, 795960), (3618, 768020), (3685, 754056), (3960, 701691), (4020, 691218), (4422, 628380), (4824, 576015), (5896, 471285), (5940, 467794), (6030, 460812), (6633, 418920), (6982, 397980), (7236, 384010), (7370, 377028), (8040, 345609), (8844, 314190), (9045, 307208), (10473, 265320), (11055, 251352), (11880, 233897), (12060, 230406), (13266, 209460), (13964, 198990), (14472, 192005), (14740, 188514), (17455, 159192), (17688, 157095), (18090, 153604), (19899, 139640), (20946, 132660), (22110, 125676), (24120, 115203), (26532, 104730), (27928, 99495), (29480, 94257), (31419, 88440), (33165, 83784), (34910, 79596), (36180, 76802), (38401, 72360), (39798, 69820), (41892, 66330), (44220, 62838), (52365, 53064)]