227578560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:991

約数の個数: 224

約数和(自身を含む): 823398912

約数和(自身を除く): 595820352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 88, 92, 96, 110, 115, 120, 132, 138, 160, 165, 176, 184, 192, 220, 230, 240, 253, 264, 276, 320, 330, 345, 352, 368, 440, 460, 480, 506, 528, 552, 660, 690, 704, 736, 759, 880, 920, 937, 960, 1012, 1056, 1104, 1265, 1320, 1380, 1472, 1518, 1760, 1840, 1874, 2024, 2112, 2208, 2530, 2640, 2760, 2811, 3036, 3520, 3680, 3748, 3795, 4048, 4416, 4685, 5060, 5280, 5520, 5622, 6072, 7360, 7496, 7590, 8096, 9370, 10120, 10307, 10560, 11040, 11244, 12144, 14055, 14992, 15180, 16192, 18740, 20240, 20614, 21551, 22080, 22488, 24288, 28110, 29984, 30360, 30921, 37480, 40480, 41228, 43102, 44976, 48576, 51535, 56220, 59968, 60720, 61842, 64653, 74960, 80960, 82456, 86204, 89952, 103070, 107755, 112440, 121440, 123684, 129306, 149920, 154605, 164912, 172408, 179904, 206140, 215510, 224880, 237061, 242880, 247368, 258612, 299840, 309210, 323265, 329824, 344816, 412280, 431020, 449760, 474122, 494736, 517224, 618420, 646530, 659648, 689632, 711183, 824560, 862040, 899520, 948244, 989472, 1034448, 1185305, 1236840, 1293060, 1379264, 1422366, 1649120, 1724080, 1896488, 1978944, 2068896, 2370610, 2473680, 2586120, 2844732, 3298240, 3448160, 3555915, 3792976, 4137792, 4741220, 4947360, 5172240, 5689464, 6896320, 7111830, 7585952, 9482440, 9894720, 10344480, 11378928, 14223660, 15171904, 18964880, 20688960, 22757856, 28447320, 37929760, 45515712, 56894640, 75859520, 113789280, 227578560]

約数ペア:

[(1, 227578560), (2, 113789280), (3, 75859520), (4, 56894640), (5, 45515712), (6, 37929760), (8, 28447320), (10, 22757856), (11, 20688960), (12, 18964880), (15, 15171904), (16, 14223660), (20, 11378928), (22, 10344480), (23, 9894720), (24, 9482440), (30, 7585952), (32, 7111830), (33, 6896320), (40, 5689464), (44, 5172240), (46, 4947360), (48, 4741220), (55, 4137792), (60, 3792976), (64, 3555915), (66, 3448160), (69, 3298240), (80, 2844732), (88, 2586120), (92, 2473680), (96, 2370610), (110, 2068896), (115, 1978944), (120, 1896488), (132, 1724080), (138, 1649120), (160, 1422366), (165, 1379264), (176, 1293060), (184, 1236840), (192, 1185305), (220, 1034448), (230, 989472), (240, 948244), (253, 899520), (264, 862040), (276, 824560), (320, 711183), (330, 689632), (345, 659648), (352, 646530), (368, 618420), (440, 517224), (460, 494736), (480, 474122), (506, 449760), (528, 431020), (552, 412280), (660, 344816), (690, 329824), (704, 323265), (736, 309210), (759, 299840), (880, 258612), (920, 247368), (937, 242880), (960, 237061), (1012, 224880), (1056, 215510), (1104, 206140), (1265, 179904), (1320, 172408), (1380, 164912), (1472, 154605), (1518, 149920), (1760, 129306), (1840, 123684), (1874, 121440), (2024, 112440), (2112, 107755), (2208, 103070), (2530, 89952), (2640, 86204), (2760, 82456), (2811, 80960), (3036, 74960), (3520, 64653), (3680, 61842), (3748, 60720), (3795, 59968), (4048, 56220), (4416, 51535), (4685, 48576), (5060, 44976), (5280, 43102), (5520, 41228), (5622, 40480), (6072, 37480), (7360, 30921), (7496, 30360), (7590, 29984), (8096, 28110), (9370, 24288), (10120, 22488), (10307, 22080), (10560, 21551), (11040, 20614), (11244, 20240), (12144, 18740), (14055, 16192), (14992, 15180)]