788084880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{12979}}^1$

素因数の和:13029

約数の個数: 160

約数和(自身を含む): 2781250560

約数和(自身を除く): 1993165680

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, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2640, 2760, 3036, 3795, 4048, 5060, 5520, 6072, 7590, 10120, 12144, 12979, 15180, 20240, 25958, 30360, 38937, 51916, 60720, 64895, 77874, 103832, 129790, 142769, 155748, 194685, 207664, 259580, 285538, 298517, 311496, 389370, 428307, 519160, 571076, 597034, 622992, 713845, 778740, 856614, 895551, 1038320, 1142152, 1194068, 1427690, 1492585, 1557480, 1713228, 1791102, 2141535, 2284304, 2388136, 2855380, 2985170, 3114960, 3283687, 3426456, 3582204, 4283070, 4477755, 4776272, 5710760, 5970340, 6567374, 6852912, 7164408, 8566140, 8955510, 9851061, 11421520, 11940680, 13134748, 14328816, 16418435, 17132280, 17911020, 19702122, 23881360, 26269496, 32836870, 34264560, 35822040, 39404244, 49255305, 52538992, 65673740, 71644080, 78808488, 98510610, 131347480, 157616976, 197021220, 262694960, 394042440, 788084880]

約数ペア:

[(1, 788084880), (2, 394042440), (3, 262694960), (4, 197021220), (5, 157616976), (6, 131347480), (8, 98510610), (10, 78808488), (11, 71644080), (12, 65673740), (15, 52538992), (16, 49255305), (20, 39404244), (22, 35822040), (23, 34264560), (24, 32836870), (30, 26269496), (33, 23881360), (40, 19702122), (44, 17911020), (46, 17132280), (48, 16418435), (55, 14328816), (60, 13134748), (66, 11940680), (69, 11421520), (80, 9851061), (88, 8955510), (92, 8566140), (110, 7164408), (115, 6852912), (120, 6567374), (132, 5970340), (138, 5710760), (165, 4776272), (176, 4477755), (184, 4283070), (220, 3582204), (230, 3426456), (240, 3283687), (253, 3114960), (264, 2985170), (276, 2855380), (330, 2388136), (345, 2284304), (368, 2141535), (440, 1791102), (460, 1713228), (506, 1557480), (528, 1492585), (552, 1427690), (660, 1194068), (690, 1142152), (759, 1038320), (880, 895551), (920, 856614), (1012, 778740), (1104, 713845), (1265, 622992), (1320, 597034), (1380, 571076), (1518, 519160), (1840, 428307), (2024, 389370), (2530, 311496), (2640, 298517), (2760, 285538), (3036, 259580), (3795, 207664), (4048, 194685), (5060, 155748), (5520, 142769), (6072, 129790), (7590, 103832), (10120, 77874), (12144, 64895), (12979, 60720), (15180, 51916), (20240, 38937), (25958, 30360)]