2102994960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19429}}^1$

素因数の和:19497

約数の個数: 160

約数和(自身を含む): 7285783680

約数和(自身を除く): 5182788720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 4510, 4920, 5412, 6765, 7216, 9020, 9840, 10824, 13530, 18040, 19429, 21648, 27060, 36080, 38858, 54120, 58287, 77716, 97145, 108240, 116574, 155432, 194290, 213719, 233148, 291435, 310864, 388580, 427438, 466296, 582870, 641157, 777160, 796589, 854876, 932592, 1068595, 1165740, 1282314, 1554320, 1593178, 1709752, 2137190, 2331480, 2389767, 2564628, 3186356, 3205785, 3419504, 3982945, 4274380, 4662960, 4779534, 5129256, 6372712, 6411570, 7965890, 8548760, 8762479, 9559068, 10258512, 11948835, 12745424, 12823140, 15931780, 17097520, 17524958, 19118136, 23897670, 25646280, 26287437, 31863560, 35049916, 38236272, 43812395, 47795340, 51292560, 52574874, 63727120, 70099832, 87624790, 95590680, 105149748, 131437185, 140199664, 175249580, 191181360, 210299496, 262874370, 350499160, 420598992, 525748740, 700998320, 1051497480, 2102994960]

約数ペア:

[(1, 2102994960), (2, 1051497480), (3, 700998320), (4, 525748740), (5, 420598992), (6, 350499160), (8, 262874370), (10, 210299496), (11, 191181360), (12, 175249580), (15, 140199664), (16, 131437185), (20, 105149748), (22, 95590680), (24, 87624790), (30, 70099832), (33, 63727120), (40, 52574874), (41, 51292560), (44, 47795340), (48, 43812395), (55, 38236272), (60, 35049916), (66, 31863560), (80, 26287437), (82, 25646280), (88, 23897670), (110, 19118136), (120, 17524958), (123, 17097520), (132, 15931780), (164, 12823140), (165, 12745424), (176, 11948835), (205, 10258512), (220, 9559068), (240, 8762479), (246, 8548760), (264, 7965890), (328, 6411570), (330, 6372712), (410, 5129256), (440, 4779534), (451, 4662960), (492, 4274380), (528, 3982945), (615, 3419504), (656, 3205785), (660, 3186356), (820, 2564628), (880, 2389767), (902, 2331480), (984, 2137190), (1230, 1709752), (1320, 1593178), (1353, 1554320), (1640, 1282314), (1804, 1165740), (1968, 1068595), (2255, 932592), (2460, 854876), (2640, 796589), (2706, 777160), (3280, 641157), (3608, 582870), (4510, 466296), (4920, 427438), (5412, 388580), (6765, 310864), (7216, 291435), (9020, 233148), (9840, 213719), (10824, 194290), (13530, 155432), (18040, 116574), (19429, 108240), (21648, 97145), (27060, 77716), (36080, 58287), (38858, 54120)]