1208837760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2549}}^1$

素因数の和:2603

約数の個数: 256

約数和(自身を含む): 4369680000

約数和(自身を除く): 3160842240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 128, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 380, 384, 390, 416, 456, 480, 494, 520, 570, 608, 624, 640, 741, 760, 780, 832, 912, 960, 988, 1040, 1140, 1216, 1235, 1248, 1482, 1520, 1560, 1664, 1824, 1920, 1976, 2080, 2280, 2432, 2470, 2496, 2549, 2964, 3040, 3120, 3648, 3705, 3952, 4160, 4560, 4940, 4992, 5098, 5928, 6080, 6240, 7296, 7410, 7647, 7904, 8320, 9120, 9880, 10196, 11856, 12160, 12480, 12745, 14820, 15294, 15808, 18240, 19760, 20392, 23712, 24960, 25490, 29640, 30588, 31616, 33137, 36480, 38235, 39520, 40784, 47424, 48431, 50980, 59280, 61176, 66274, 76470, 79040, 81568, 94848, 96862, 99411, 101960, 118560, 122352, 132548, 145293, 152940, 158080, 163136, 165685, 193724, 198822, 203920, 237120, 242155, 244704, 265096, 290586, 305880, 326272, 331370, 387448, 397644, 407840, 474240, 484310, 489408, 497055, 530192, 581172, 611760, 629603, 662740, 726465, 774896, 795288, 815680, 968620, 978816, 994110, 1060384, 1162344, 1223520, 1259206, 1325480, 1452930, 1549792, 1590576, 1631360, 1888809, 1937240, 1988220, 2120768, 2324688, 2447040, 2518412, 2650960, 2905860, 3099584, 3148015, 3181152, 3777618, 3874480, 3976440, 4241536, 4649376, 4894080, 5036824, 5301920, 5811720, 6199168, 6296030, 6362304, 7555236, 7748960, 7952880, 9298752, 9444045, 10073648, 10603840, 11623440, 12592060, 12724608, 15110472, 15497920, 15905760, 18597504, 18888090, 20147296, 21207680, 23246880, 25184120, 30220944, 30995840, 31811520, 37776180, 40294592, 46493760, 50368240, 60441888, 63623040, 75552360, 80589184, 92987520, 100736480, 120883776, 151104720, 201472960, 241767552, 302209440, 402945920, 604418880, 1208837760]

約数ペア:

[(1, 1208837760), (2, 604418880), (3, 402945920), (4, 302209440), (5, 241767552), (6, 201472960), (8, 151104720), (10, 120883776), (12, 100736480), (13, 92987520), (15, 80589184), (16, 75552360), (19, 63623040), (20, 60441888), (24, 50368240), (26, 46493760), (30, 40294592), (32, 37776180), (38, 31811520), (39, 30995840), (40, 30220944), (48, 25184120), (52, 23246880), (57, 21207680), (60, 20147296), (64, 18888090), (65, 18597504), (76, 15905760), (78, 15497920), (80, 15110472), (95, 12724608), (96, 12592060), (104, 11623440), (114, 10603840), (120, 10073648), (128, 9444045), (130, 9298752), (152, 7952880), (156, 7748960), (160, 7555236), (190, 6362304), (192, 6296030), (195, 6199168), (208, 5811720), (228, 5301920), (240, 5036824), (247, 4894080), (260, 4649376), (285, 4241536), (304, 3976440), (312, 3874480), (320, 3777618), (380, 3181152), (384, 3148015), (390, 3099584), (416, 2905860), (456, 2650960), (480, 2518412), (494, 2447040), (520, 2324688), (570, 2120768), (608, 1988220), (624, 1937240), (640, 1888809), (741, 1631360), (760, 1590576), (780, 1549792), (832, 1452930), (912, 1325480), (960, 1259206), (988, 1223520), (1040, 1162344), (1140, 1060384), (1216, 994110), (1235, 978816), (1248, 968620), (1482, 815680), (1520, 795288), (1560, 774896), (1664, 726465), (1824, 662740), (1920, 629603), (1976, 611760), (2080, 581172), (2280, 530192), (2432, 497055), (2470, 489408), (2496, 484310), (2549, 474240), (2964, 407840), (3040, 397644), (3120, 387448), (3648, 331370), (3705, 326272), (3952, 305880), (4160, 290586), (4560, 265096), (4940, 244704), (4992, 242155), (5098, 237120), (5928, 203920), (6080, 198822), (6240, 193724), (7296, 165685), (7410, 163136), (7647, 158080), (7904, 152940), (8320, 145293), (9120, 132548), (9880, 122352), (10196, 118560), (11856, 101960), (12160, 99411), (12480, 96862), (12745, 94848), (14820, 81568), (15294, 79040), (15808, 76470), (18240, 66274), (19760, 61176), (20392, 59280), (23712, 50980), (24960, 48431), (25490, 47424), (29640, 40784), (30588, 39520), (31616, 38235), (33137, 36480)]