7927103360

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2971}}^1$

素因数の和:3380

約数の個数: 128

約数和(自身を含む): 20735049600

約数和(自身を除く): 12807946240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 379, 440, 640, 704, 758, 880, 1408, 1516, 1760, 1895, 2971, 3032, 3520, 3790, 4169, 5942, 6064, 7040, 7580, 8338, 11884, 12128, 14855, 15160, 16676, 20845, 23768, 24256, 29710, 30320, 32681, 33352, 41690, 47536, 48512, 59420, 60640, 65362, 66704, 83380, 95072, 118840, 121280, 130724, 133408, 163405, 166760, 190144, 237680, 242560, 261448, 266816, 326810, 333520, 380288, 475360, 522896, 533632, 653620, 667040, 950720, 1045792, 1126009, 1307240, 1334080, 1901440, 2091584, 2252018, 2614480, 2668160, 4183168, 4504036, 5228960, 5630045, 9008072, 10457920, 11260090, 12386099, 18016144, 20915840, 22520180, 24772198, 36032288, 45040360, 49544396, 61930495, 72064576, 90080720, 99088792, 123860990, 144129152, 180161440, 198177584, 247721980, 360322880, 396355168, 495443960, 720645760, 792710336, 990887920, 1585420672, 1981775840, 3963551680, 7927103360]

約数ペア:

[(1, 7927103360), (2, 3963551680), (4, 1981775840), (5, 1585420672), (8, 990887920), (10, 792710336), (11, 720645760), (16, 495443960), (20, 396355168), (22, 360322880), (32, 247721980), (40, 198177584), (44, 180161440), (55, 144129152), (64, 123860990), (80, 99088792), (88, 90080720), (110, 72064576), (128, 61930495), (160, 49544396), (176, 45040360), (220, 36032288), (320, 24772198), (352, 22520180), (379, 20915840), (440, 18016144), (640, 12386099), (704, 11260090), (758, 10457920), (880, 9008072), (1408, 5630045), (1516, 5228960), (1760, 4504036), (1895, 4183168), (2971, 2668160), (3032, 2614480), (3520, 2252018), (3790, 2091584), (4169, 1901440), (5942, 1334080), (6064, 1307240), (7040, 1126009), (7580, 1045792), (8338, 950720), (11884, 667040), (12128, 653620), (14855, 533632), (15160, 522896), (16676, 475360), (20845, 380288), (23768, 333520), (24256, 326810), (29710, 266816), (30320, 261448), (32681, 242560), (33352, 237680), (41690, 190144), (47536, 166760), (48512, 163405), (59420, 133408), (60640, 130724), (65362, 121280), (66704, 118840), (83380, 95072)]