6775419520

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2689}}^1$

素因数の和:2866

約数の個数: 128

約数和(自身を含む): 16857907200

約数和(自身を除く): 10082487680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 127, 128, 155, 160, 248, 254, 310, 320, 496, 508, 620, 635, 640, 992, 1016, 1240, 1270, 1984, 2032, 2480, 2540, 2689, 3937, 3968, 4064, 4960, 5080, 5378, 7874, 8128, 9920, 10160, 10756, 13445, 15748, 16256, 19685, 19840, 20320, 21512, 26890, 31496, 39370, 40640, 43024, 53780, 62992, 78740, 81280, 83359, 86048, 107560, 125984, 157480, 166718, 172096, 215120, 251968, 314960, 333436, 341503, 344192, 416795, 430240, 503936, 629920, 666872, 683006, 833590, 860480, 1259840, 1333744, 1366012, 1667180, 1707515, 1720960, 2519680, 2667488, 2732024, 3334360, 3415030, 5334976, 5464048, 6668720, 6830060, 10586593, 10669952, 10928096, 13337440, 13660120, 21173186, 21856192, 26674880, 27320240, 42346372, 43712384, 52932965, 53349760, 54640480, 84692744, 105865930, 109280960, 169385488, 211731860, 218561920, 338770976, 423463720, 677541952, 846927440, 1355083904, 1693854880, 3387709760, 6775419520]

約数ペア:

[(1, 6775419520), (2, 3387709760), (4, 1693854880), (5, 1355083904), (8, 846927440), (10, 677541952), (16, 423463720), (20, 338770976), (31, 218561920), (32, 211731860), (40, 169385488), (62, 109280960), (64, 105865930), (80, 84692744), (124, 54640480), (127, 53349760), (128, 52932965), (155, 43712384), (160, 42346372), (248, 27320240), (254, 26674880), (310, 21856192), (320, 21173186), (496, 13660120), (508, 13337440), (620, 10928096), (635, 10669952), (640, 10586593), (992, 6830060), (1016, 6668720), (1240, 5464048), (1270, 5334976), (1984, 3415030), (2032, 3334360), (2480, 2732024), (2540, 2667488), (2689, 2519680), (3937, 1720960), (3968, 1707515), (4064, 1667180), (4960, 1366012), (5080, 1333744), (5378, 1259840), (7874, 860480), (8128, 833590), (9920, 683006), (10160, 666872), (10756, 629920), (13445, 503936), (15748, 430240), (16256, 416795), (19685, 344192), (19840, 341503), (20320, 333436), (21512, 314960), (26890, 251968), (31496, 215120), (39370, 172096), (40640, 166718), (43024, 157480), (53780, 125984), (62992, 107560), (78740, 86048), (81280, 83359)]