1556933760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2135

約数の個数: 192

約数和(自身を含む): 5418274680

約数和(自身を除く): 3861340920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 274, 288, 320, 360, 384, 411, 480, 548, 576, 640, 685, 720, 822, 960, 1096, 1152, 1233, 1370, 1440, 1644, 1920, 1973, 2055, 2192, 2466, 2740, 2880, 3288, 3946, 4110, 4384, 4932, 5480, 5760, 5919, 6165, 6576, 7892, 8220, 8768, 9864, 9865, 10960, 11838, 12330, 13152, 15784, 16440, 17536, 17757, 19728, 19730, 21920, 23676, 24660, 26304, 29595, 31568, 32880, 35514, 39456, 39460, 43840, 47352, 49320, 52608, 59190, 63136, 65760, 71028, 78912, 78920, 87680, 88785, 94704, 98640, 118380, 126272, 131520, 142056, 157824, 157840, 177570, 189408, 197280, 236760, 252544, 263040, 270301, 284112, 315680, 355140, 378816, 394560, 473520, 540602, 568224, 631360, 710280, 757632, 789120, 810903, 947040, 1081204, 1136448, 1262720, 1351505, 1420560, 1621806, 1894080, 2162408, 2272896, 2432709, 2703010, 2841120, 3243612, 3788160, 4054515, 4324816, 4865418, 5406020, 5682240, 6487224, 8109030, 8649632, 9730836, 10812040, 11364480, 12163545, 12974448, 16218060, 17299264, 19461672, 21624080, 24327090, 25948896, 32436120, 34598528, 38923344, 43248160, 48654180, 51897792, 64872240, 77846688, 86496320, 97308360, 103795584, 129744480, 155693376, 172992640, 194616720, 259488960, 311386752, 389233440, 518977920, 778466880, 1556933760]

約数ペア:

[(1, 1556933760), (2, 778466880), (3, 518977920), (4, 389233440), (5, 311386752), (6, 259488960), (8, 194616720), (9, 172992640), (10, 155693376), (12, 129744480), (15, 103795584), (16, 97308360), (18, 86496320), (20, 77846688), (24, 64872240), (30, 51897792), (32, 48654180), (36, 43248160), (40, 38923344), (45, 34598528), (48, 32436120), (60, 25948896), (64, 24327090), (72, 21624080), (80, 19461672), (90, 17299264), (96, 16218060), (120, 12974448), (128, 12163545), (137, 11364480), (144, 10812040), (160, 9730836), (180, 8649632), (192, 8109030), (240, 6487224), (274, 5682240), (288, 5406020), (320, 4865418), (360, 4324816), (384, 4054515), (411, 3788160), (480, 3243612), (548, 2841120), (576, 2703010), (640, 2432709), (685, 2272896), (720, 2162408), (822, 1894080), (960, 1621806), (1096, 1420560), (1152, 1351505), (1233, 1262720), (1370, 1136448), (1440, 1081204), (1644, 947040), (1920, 810903), (1973, 789120), (2055, 757632), (2192, 710280), (2466, 631360), (2740, 568224), (2880, 540602), (3288, 473520), (3946, 394560), (4110, 378816), (4384, 355140), (4932, 315680), (5480, 284112), (5760, 270301), (5919, 263040), (6165, 252544), (6576, 236760), (7892, 197280), (8220, 189408), (8768, 177570), (9864, 157840), (9865, 157824), (10960, 142056), (11838, 131520), (12330, 126272), (13152, 118380), (15784, 98640), (16440, 94704), (17536, 88785), (17757, 87680), (19728, 78920), (19730, 78912), (21920, 71028), (23676, 65760), (24660, 63136), (26304, 59190), (29595, 52608), (31568, 49320), (32880, 47352), (35514, 43840), (39456, 39460)]