2060248960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 256

約数和(自身を含む): 6218311680

約数和(自身を除く): 4158062720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 97, 110, 112, 128, 140, 154, 160, 176, 194, 220, 224, 280, 308, 320, 352, 385, 388, 431, 440, 448, 485, 560, 616, 640, 679, 704, 770, 776, 862, 880, 896, 970, 1067, 1120, 1232, 1358, 1408, 1540, 1552, 1724, 1760, 1940, 2134, 2155, 2240, 2464, 2716, 3017, 3080, 3104, 3395, 3448, 3520, 3880, 4268, 4310, 4480, 4741, 4928, 5335, 5432, 6034, 6160, 6208, 6790, 6896, 7040, 7469, 7760, 8536, 8620, 9482, 9856, 10670, 10864, 12068, 12320, 12416, 13580, 13792, 14938, 15085, 15520, 17072, 17240, 18964, 21340, 21728, 23705, 24136, 24640, 27160, 27584, 29876, 30170, 31040, 33187, 34144, 34480, 37345, 37928, 41807, 42680, 43456, 47410, 48272, 49280, 54320, 55168, 59752, 60340, 62080, 66374, 68288, 68960, 74690, 75856, 83614, 85360, 86912, 94820, 96544, 108640, 119504, 120680, 132748, 136576, 137920, 149380, 151712, 165935, 167228, 170720, 189640, 193088, 209035, 217280, 239008, 241360, 265496, 275840, 292649, 298760, 303424, 331870, 334456, 341440, 379280, 386176, 418070, 434560, 459877, 478016, 482720, 530992, 585298, 597520, 606848, 663740, 668912, 682880, 758560, 836140, 919754, 956032, 965440, 1061984, 1170596, 1195040, 1327480, 1337824, 1463245, 1517120, 1672280, 1839508, 1930880, 2123968, 2299385, 2341192, 2390080, 2654960, 2675648, 2926490, 3034240, 3219139, 3344560, 3679016, 4247936, 4598770, 4682384, 4780160, 5309920, 5351296, 5852980, 6438278, 6689120, 7358032, 9197540, 9364768, 10619840, 11705960, 12876556, 13378240, 14716064, 16095695, 18395080, 18729536, 21239680, 23411920, 25753112, 26756480, 29432128, 32191390, 36790160, 37459072, 46823840, 51506224, 58864256, 64382780, 73580320, 93647680, 103012448, 128765560, 147160640, 187295360, 206024896, 257531120, 294321280, 412049792, 515062240, 1030124480, 2060248960]

約数ペア:

[(1, 2060248960), (2, 1030124480), (4, 515062240), (5, 412049792), (7, 294321280), (8, 257531120), (10, 206024896), (11, 187295360), (14, 147160640), (16, 128765560), (20, 103012448), (22, 93647680), (28, 73580320), (32, 64382780), (35, 58864256), (40, 51506224), (44, 46823840), (55, 37459072), (56, 36790160), (64, 32191390), (70, 29432128), (77, 26756480), (80, 25753112), (88, 23411920), (97, 21239680), (110, 18729536), (112, 18395080), (128, 16095695), (140, 14716064), (154, 13378240), (160, 12876556), (176, 11705960), (194, 10619840), (220, 9364768), (224, 9197540), (280, 7358032), (308, 6689120), (320, 6438278), (352, 5852980), (385, 5351296), (388, 5309920), (431, 4780160), (440, 4682384), (448, 4598770), (485, 4247936), (560, 3679016), (616, 3344560), (640, 3219139), (679, 3034240), (704, 2926490), (770, 2675648), (776, 2654960), (862, 2390080), (880, 2341192), (896, 2299385), (970, 2123968), (1067, 1930880), (1120, 1839508), (1232, 1672280), (1358, 1517120), (1408, 1463245), (1540, 1337824), (1552, 1327480), (1724, 1195040), (1760, 1170596), (1940, 1061984), (2134, 965440), (2155, 956032), (2240, 919754), (2464, 836140), (2716, 758560), (3017, 682880), (3080, 668912), (3104, 663740), (3395, 606848), (3448, 597520), (3520, 585298), (3880, 530992), (4268, 482720), (4310, 478016), (4480, 459877), (4741, 434560), (4928, 418070), (5335, 386176), (5432, 379280), (6034, 341440), (6160, 334456), (6208, 331870), (6790, 303424), (6896, 298760), (7040, 292649), (7469, 275840), (7760, 265496), (8536, 241360), (8620, 239008), (9482, 217280), (9856, 209035), (10670, 193088), (10864, 189640), (12068, 170720), (12320, 167228), (12416, 165935), (13580, 151712), (13792, 149380), (14938, 137920), (15085, 136576), (15520, 132748), (17072, 120680), (17240, 119504), (18964, 108640), (21340, 96544), (21728, 94820), (23705, 86912), (24136, 85360), (24640, 83614), (27160, 75856), (27584, 74690), (29876, 68960), (30170, 68288), (31040, 66374), (33187, 62080), (34144, 60340), (34480, 59752), (37345, 55168), (37928, 54320), (41807, 49280), (42680, 48272), (43456, 47410)]