1226117120

素因数分解:

$2^{12}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 208

約数和(自身を含む): 3255431040

約数和(自身を除く): 2029313920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 115, 128, 137, 152, 160, 184, 190, 230, 256, 274, 304, 320, 368, 380, 437, 460, 512, 548, 608, 640, 685, 736, 760, 874, 920, 1024, 1096, 1216, 1280, 1370, 1472, 1520, 1748, 1840, 2048, 2185, 2192, 2432, 2560, 2603, 2740, 2944, 3040, 3151, 3496, 3680, 4096, 4370, 4384, 4864, 5120, 5206, 5480, 5888, 6080, 6302, 6992, 7360, 8740, 8768, 9728, 10240, 10412, 10960, 11776, 12160, 12604, 13015, 13984, 14720, 15755, 17480, 17536, 19456, 20480, 20824, 21920, 23552, 24320, 25208, 26030, 27968, 29440, 31510, 34960, 35072, 38912, 41648, 43840, 47104, 48640, 50416, 52060, 55936, 58880, 59869, 63020, 69920, 70144, 77824, 83296, 87680, 94208, 97280, 100832, 104120, 111872, 117760, 119738, 126040, 139840, 140288, 166592, 175360, 194560, 201664, 208240, 223744, 235520, 239476, 252080, 279680, 280576, 299345, 333184, 350720, 389120, 403328, 416480, 447488, 471040, 478952, 504160, 559360, 561152, 598690, 666368, 701440, 806656, 832960, 894976, 957904, 1008320, 1118720, 1197380, 1332736, 1402880, 1613312, 1665920, 1789952, 1915808, 2016640, 2237440, 2394760, 2665472, 2805760, 3226624, 3331840, 3831616, 4033280, 4474880, 4789520, 5330944, 6453248, 6663680, 7663232, 8066560, 8949760, 9579040, 10661888, 12906496, 13327360, 15326464, 16133120, 19158080, 26654720, 30652928, 32266240, 38316160, 53309440, 61305856, 64532480, 76632320, 122611712, 153264640, 245223424, 306529280, 613058560, 1226117120]

約数ペア:

[(1, 1226117120), (2, 613058560), (4, 306529280), (5, 245223424), (8, 153264640), (10, 122611712), (16, 76632320), (19, 64532480), (20, 61305856), (23, 53309440), (32, 38316160), (38, 32266240), (40, 30652928), (46, 26654720), (64, 19158080), (76, 16133120), (80, 15326464), (92, 13327360), (95, 12906496), (115, 10661888), (128, 9579040), (137, 8949760), (152, 8066560), (160, 7663232), (184, 6663680), (190, 6453248), (230, 5330944), (256, 4789520), (274, 4474880), (304, 4033280), (320, 3831616), (368, 3331840), (380, 3226624), (437, 2805760), (460, 2665472), (512, 2394760), (548, 2237440), (608, 2016640), (640, 1915808), (685, 1789952), (736, 1665920), (760, 1613312), (874, 1402880), (920, 1332736), (1024, 1197380), (1096, 1118720), (1216, 1008320), (1280, 957904), (1370, 894976), (1472, 832960), (1520, 806656), (1748, 701440), (1840, 666368), (2048, 598690), (2185, 561152), (2192, 559360), (2432, 504160), (2560, 478952), (2603, 471040), (2740, 447488), (2944, 416480), (3040, 403328), (3151, 389120), (3496, 350720), (3680, 333184), (4096, 299345), (4370, 280576), (4384, 279680), (4864, 252080), (5120, 239476), (5206, 235520), (5480, 223744), (5888, 208240), (6080, 201664), (6302, 194560), (6992, 175360), (7360, 166592), (8740, 140288), (8768, 139840), (9728, 126040), (10240, 119738), (10412, 117760), (10960, 111872), (11776, 104120), (12160, 100832), (12604, 97280), (13015, 94208), (13984, 87680), (14720, 83296), (15755, 77824), (17480, 70144), (17536, 69920), (19456, 63020), (20480, 59869), (20824, 58880), (21920, 55936), (23552, 52060), (24320, 50416), (25208, 48640), (26030, 47104), (27968, 43840), (29440, 41648), (31510, 38912), (34960, 35072)]