845102720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1559}}^1$

素因数の和:1607

約数の個数: 192

約数和(自身を含む): 2539555200

約数和(自身を除く): 1694452480

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, 110, 112, 121, 128, 140, 154, 160, 176, 220, 224, 242, 280, 308, 320, 352, 385, 440, 448, 484, 560, 605, 616, 640, 704, 770, 847, 880, 896, 968, 1120, 1210, 1232, 1408, 1540, 1559, 1694, 1760, 1936, 2240, 2420, 2464, 3080, 3118, 3388, 3520, 3872, 4235, 4480, 4840, 4928, 6160, 6236, 6776, 7040, 7744, 7795, 8470, 9680, 9856, 10913, 12320, 12472, 13552, 15488, 15590, 16940, 17149, 19360, 21826, 24640, 24944, 27104, 31180, 33880, 34298, 38720, 43652, 49280, 49888, 54208, 54565, 62360, 67760, 68596, 77440, 85745, 87304, 99776, 108416, 109130, 120043, 124720, 135520, 137192, 171490, 174608, 188639, 199552, 218260, 240086, 249440, 271040, 274384, 342980, 349216, 377278, 436520, 480172, 498880, 542080, 548768, 600215, 685960, 698432, 754556, 873040, 943195, 960344, 997760, 1097536, 1200430, 1320473, 1371920, 1396864, 1509112, 1746080, 1886390, 1920688, 2195072, 2400860, 2640946, 2743840, 3018224, 3492160, 3772780, 3841376, 4801720, 5281892, 5487680, 6036448, 6602365, 6984320, 7545560, 7682752, 9603440, 10563784, 10975360, 12072896, 13204730, 15091120, 15365504, 19206880, 21127568, 24145792, 26409460, 30182240, 38413760, 42255136, 52818920, 60364480, 76827520, 84510272, 105637840, 120728960, 169020544, 211275680, 422551360, 845102720]

約数ペア:

[(1, 845102720), (2, 422551360), (4, 211275680), (5, 169020544), (7, 120728960), (8, 105637840), (10, 84510272), (11, 76827520), (14, 60364480), (16, 52818920), (20, 42255136), (22, 38413760), (28, 30182240), (32, 26409460), (35, 24145792), (40, 21127568), (44, 19206880), (55, 15365504), (56, 15091120), (64, 13204730), (70, 12072896), (77, 10975360), (80, 10563784), (88, 9603440), (110, 7682752), (112, 7545560), (121, 6984320), (128, 6602365), (140, 6036448), (154, 5487680), (160, 5281892), (176, 4801720), (220, 3841376), (224, 3772780), (242, 3492160), (280, 3018224), (308, 2743840), (320, 2640946), (352, 2400860), (385, 2195072), (440, 1920688), (448, 1886390), (484, 1746080), (560, 1509112), (605, 1396864), (616, 1371920), (640, 1320473), (704, 1200430), (770, 1097536), (847, 997760), (880, 960344), (896, 943195), (968, 873040), (1120, 754556), (1210, 698432), (1232, 685960), (1408, 600215), (1540, 548768), (1559, 542080), (1694, 498880), (1760, 480172), (1936, 436520), (2240, 377278), (2420, 349216), (2464, 342980), (3080, 274384), (3118, 271040), (3388, 249440), (3520, 240086), (3872, 218260), (4235, 199552), (4480, 188639), (4840, 174608), (4928, 171490), (6160, 137192), (6236, 135520), (6776, 124720), (7040, 120043), (7744, 109130), (7795, 108416), (8470, 99776), (9680, 87304), (9856, 85745), (10913, 77440), (12320, 68596), (12472, 67760), (13552, 62360), (15488, 54565), (15590, 54208), (16940, 49888), (17149, 49280), (19360, 43652), (21826, 38720), (24640, 34298), (24944, 33880), (27104, 31180)]