1568778850480

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{16097}}^1$

素因数の和:16887

約数の個数: 160

約数和(自身を含む): 3885070714560

約数和(自身を除く): 2316291864080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 97, 152, 190, 194, 304, 380, 388, 485, 661, 760, 776, 970, 1322, 1520, 1552, 1843, 1940, 2644, 3305, 3686, 3880, 5288, 6610, 7372, 7760, 9215, 10576, 12559, 13220, 14744, 16097, 18430, 25118, 26440, 29488, 32194, 36860, 50236, 52880, 62795, 64117, 64388, 73720, 80485, 100472, 125590, 128234, 128776, 147440, 160970, 200944, 251180, 256468, 257552, 305843, 320585, 321940, 502360, 512936, 611686, 641170, 643880, 1004720, 1025872, 1218223, 1223372, 1282340, 1287760, 1529215, 1561409, 2436446, 2446744, 2564680, 3058430, 3122818, 4872892, 4893488, 5129360, 6091115, 6116860, 6245636, 7807045, 9745784, 10640117, 12182230, 12233720, 12491272, 15614090, 19491568, 21280234, 24364460, 24467440, 24982544, 29666771, 31228180, 42560468, 48728920, 53200585, 59333542, 62456360, 85120936, 97457840, 106401170, 118667084, 124912720, 148333855, 170241872, 202162223, 212802340, 237334168, 296667710, 404324446, 425604680, 474668336, 593335420, 808648892, 851209360, 1010811115, 1032091349, 1186670840, 1617297784, 2021622230, 2064182698, 2373341680, 3234595568, 4043244460, 4128365396, 5160456745, 8086488920, 8256730792, 10320913490, 16172977840, 16513461584, 19609735631, 20641826980, 39219471262, 41283653960, 78438942524, 82567307920, 98048678155, 156877885048, 196097356310, 313755770096, 392194712620, 784389425240, 1568778850480]

約数ペア:

[(1, 1568778850480), (2, 784389425240), (4, 392194712620), (5, 313755770096), (8, 196097356310), (10, 156877885048), (16, 98048678155), (19, 82567307920), (20, 78438942524), (38, 41283653960), (40, 39219471262), (76, 20641826980), (80, 19609735631), (95, 16513461584), (97, 16172977840), (152, 10320913490), (190, 8256730792), (194, 8086488920), (304, 5160456745), (380, 4128365396), (388, 4043244460), (485, 3234595568), (661, 2373341680), (760, 2064182698), (776, 2021622230), (970, 1617297784), (1322, 1186670840), (1520, 1032091349), (1552, 1010811115), (1843, 851209360), (1940, 808648892), (2644, 593335420), (3305, 474668336), (3686, 425604680), (3880, 404324446), (5288, 296667710), (6610, 237334168), (7372, 212802340), (7760, 202162223), (9215, 170241872), (10576, 148333855), (12559, 124912720), (13220, 118667084), (14744, 106401170), (16097, 97457840), (18430, 85120936), (25118, 62456360), (26440, 59333542), (29488, 53200585), (32194, 48728920), (36860, 42560468), (50236, 31228180), (52880, 29666771), (62795, 24982544), (64117, 24467440), (64388, 24364460), (73720, 21280234), (80485, 19491568), (100472, 15614090), (125590, 12491272), (128234, 12233720), (128776, 12182230), (147440, 10640117), (160970, 9745784), (200944, 7807045), (251180, 6245636), (256468, 6116860), (257552, 6091115), (305843, 5129360), (320585, 4893488), (321940, 4872892), (502360, 3122818), (512936, 3058430), (611686, 2564680), (641170, 2446744), (643880, 2436446), (1004720, 1561409), (1025872, 1529215), (1218223, 1287760), (1223372, 1282340)]