56894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:987

約数の個数: 160

約数和(自身を含む): 200987136

約数和(自身を除く): 144092496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 937, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 1874, 2024, 2530, 2640, 2760, 2811, 3036, 3748, 3795, 4048, 4685, 5060, 5520, 5622, 6072, 7496, 7590, 9370, 10120, 10307, 11244, 12144, 14055, 14992, 15180, 18740, 20240, 20614, 21551, 22488, 28110, 30360, 30921, 37480, 41228, 43102, 44976, 51535, 56220, 60720, 61842, 64653, 74960, 82456, 86204, 103070, 107755, 112440, 123684, 129306, 154605, 164912, 172408, 206140, 215510, 224880, 237061, 247368, 258612, 309210, 323265, 344816, 412280, 431020, 474122, 494736, 517224, 618420, 646530, 711183, 824560, 862040, 948244, 1034448, 1185305, 1236840, 1293060, 1422366, 1724080, 1896488, 2370610, 2473680, 2586120, 2844732, 3555915, 3792976, 4741220, 5172240, 5689464, 7111830, 9482440, 11378928, 14223660, 18964880, 28447320, 56894640]

約数ペア:

[(1, 56894640), (2, 28447320), (3, 18964880), (4, 14223660), (5, 11378928), (6, 9482440), (8, 7111830), (10, 5689464), (11, 5172240), (12, 4741220), (15, 3792976), (16, 3555915), (20, 2844732), (22, 2586120), (23, 2473680), (24, 2370610), (30, 1896488), (33, 1724080), (40, 1422366), (44, 1293060), (46, 1236840), (48, 1185305), (55, 1034448), (60, 948244), (66, 862040), (69, 824560), (80, 711183), (88, 646530), (92, 618420), (110, 517224), (115, 494736), (120, 474122), (132, 431020), (138, 412280), (165, 344816), (176, 323265), (184, 309210), (220, 258612), (230, 247368), (240, 237061), (253, 224880), (264, 215510), (276, 206140), (330, 172408), (345, 164912), (368, 154605), (440, 129306), (460, 123684), (506, 112440), (528, 107755), (552, 103070), (660, 86204), (690, 82456), (759, 74960), (880, 64653), (920, 61842), (937, 60720), (1012, 56220), (1104, 51535), (1265, 44976), (1320, 43102), (1380, 41228), (1518, 37480), (1840, 30921), (1874, 30360), (2024, 28110), (2530, 22488), (2640, 21551), (2760, 20614), (2811, 20240), (3036, 18740), (3748, 15180), (3795, 14992), (4048, 14055), (4685, 12144), (5060, 11244), (5520, 10307), (5622, 10120), (6072, 9370), (7496, 7590)]