77921157120

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3373}}^1$

素因数の和:3458

約数の個数: 256

約数和(自身を含む): 254724583680

約数和(自身を除く): 176803426560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 512, 564, 640, 705, 752, 768, 940, 960, 1024, 1128, 1280, 1410, 1504, 1536, 1880, 1920, 2048, 2256, 2560, 2820, 3008, 3072, 3373, 3760, 3840, 4096, 4512, 5120, 5640, 6016, 6144, 6746, 7520, 7680, 8192, 9024, 10119, 10240, 11280, 12032, 12288, 13492, 15040, 15360, 16384, 16865, 18048, 20238, 20480, 22560, 24064, 24576, 26984, 30080, 30720, 32768, 33730, 36096, 40476, 40960, 45120, 48128, 49152, 50595, 53968, 60160, 61440, 67460, 72192, 80952, 81920, 90240, 96256, 98304, 101190, 107936, 120320, 122880, 134920, 144384, 158531, 161904, 163840, 180480, 192512, 202380, 215872, 240640, 245760, 269840, 288768, 317062, 323808, 360960, 385024, 404760, 431744, 475593, 481280, 491520, 539680, 577536, 634124, 647616, 721920, 770048, 792655, 809520, 863488, 951186, 962560, 1079360, 1155072, 1268248, 1295232, 1443840, 1540096, 1585310, 1619040, 1726976, 1902372, 1925120, 2158720, 2310144, 2377965, 2536496, 2590464, 2887680, 3170620, 3238080, 3453952, 3804744, 3850240, 4317440, 4620288, 4755930, 5072992, 5180928, 5775360, 6341240, 6476160, 6907904, 7609488, 7700480, 8634880, 9511860, 10145984, 10361856, 11550720, 12682480, 12952320, 13815808, 15218976, 17269760, 19023720, 20291968, 20723712, 23101440, 25364960, 25904640, 27631616, 30437952, 34539520, 38047440, 40583936, 41447424, 50729920, 51809280, 55263232, 60875904, 69079040, 76094880, 81167872, 82894848, 101459840, 103618560, 110526464, 121751808, 138158080, 152189760, 162335744, 165789696, 202919680, 207237120, 243503616, 276316160, 304379520, 324671488, 331579392, 405839360, 414474240, 487007232, 552632320, 608759040, 649342976, 811678720, 828948480, 974014464, 1217518080, 1298685952, 1623357440, 1657896960, 1948028928, 2435036160, 2597371904, 3246714880, 3896057856, 4870072320, 5194743808, 6493429760, 7792115712, 9740144640, 12986859520, 15584231424, 19480289280, 25973719040, 38960578560, 77921157120]

約数ペア:

[(1, 77921157120), (2, 38960578560), (3, 25973719040), (4, 19480289280), (5, 15584231424), (6, 12986859520), (8, 9740144640), (10, 7792115712), (12, 6493429760), (15, 5194743808), (16, 4870072320), (20, 3896057856), (24, 3246714880), (30, 2597371904), (32, 2435036160), (40, 1948028928), (47, 1657896960), (48, 1623357440), (60, 1298685952), (64, 1217518080), (80, 974014464), (94, 828948480), (96, 811678720), (120, 649342976), (128, 608759040), (141, 552632320), (160, 487007232), (188, 414474240), (192, 405839360), (235, 331579392), (240, 324671488), (256, 304379520), (282, 276316160), (320, 243503616), (376, 207237120), (384, 202919680), (470, 165789696), (480, 162335744), (512, 152189760), (564, 138158080), (640, 121751808), (705, 110526464), (752, 103618560), (768, 101459840), (940, 82894848), (960, 81167872), (1024, 76094880), (1128, 69079040), (1280, 60875904), (1410, 55263232), (1504, 51809280), (1536, 50729920), (1880, 41447424), (1920, 40583936), (2048, 38047440), (2256, 34539520), (2560, 30437952), (2820, 27631616), (3008, 25904640), (3072, 25364960), (3373, 23101440), (3760, 20723712), (3840, 20291968), (4096, 19023720), (4512, 17269760), (5120, 15218976), (5640, 13815808), (6016, 12952320), (6144, 12682480), (6746, 11550720), (7520, 10361856), (7680, 10145984), (8192, 9511860), (9024, 8634880), (10119, 7700480), (10240, 7609488), (11280, 6907904), (12032, 6476160), (12288, 6341240), (13492, 5775360), (15040, 5180928), (15360, 5072992), (16384, 4755930), (16865, 4620288), (18048, 4317440), (20238, 3850240), (20480, 3804744), (22560, 3453952), (24064, 3238080), (24576, 3170620), (26984, 2887680), (30080, 2590464), (30720, 2536496), (32768, 2377965), (33730, 2310144), (36096, 2158720), (40476, 1925120), (40960, 1902372), (45120, 1726976), (48128, 1619040), (49152, 1585310), (50595, 1540096), (53968, 1443840), (60160, 1295232), (61440, 1268248), (67460, 1155072), (72192, 1079360), (80952, 962560), (81920, 951186), (90240, 863488), (96256, 809520), (98304, 792655), (101190, 770048), (107936, 721920), (120320, 647616), (122880, 634124), (134920, 577536), (144384, 539680), (158531, 491520), (161904, 481280), (163840, 475593), (180480, 431744), (192512, 404760), (202380, 385024), (215872, 360960), (240640, 323808), (245760, 317062), (269840, 288768)]