77073920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:81

約数の個数: 320

約数和(自身を含む): 254555136

約数和(自身を除く): 177481216

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 23, 28, 32, 34, 35, 40, 44, 46, 55, 56, 64, 68, 70, 77, 80, 85, 88, 92, 110, 112, 115, 119, 128, 136, 140, 154, 160, 161, 170, 176, 184, 187, 220, 224, 230, 238, 253, 256, 272, 280, 308, 320, 322, 340, 352, 368, 374, 385, 391, 440, 448, 460, 476, 506, 512, 544, 560, 595, 616, 640, 644, 680, 704, 736, 748, 770, 782, 805, 880, 896, 920, 935, 952, 1012, 1088, 1120, 1190, 1232, 1265, 1280, 1288, 1309, 1360, 1408, 1472, 1496, 1540, 1564, 1610, 1760, 1771, 1792, 1840, 1870, 1904, 1955, 2024, 2176, 2240, 2380, 2464, 2530, 2560, 2576, 2618, 2720, 2737, 2816, 2944, 2992, 3080, 3128, 3220, 3520, 3542, 3584, 3680, 3740, 3808, 3910, 4048, 4301, 4352, 4480, 4760, 4928, 5060, 5152, 5236, 5440, 5474, 5632, 5888, 5984, 6160, 6256, 6440, 6545, 7040, 7084, 7360, 7480, 7616, 7820, 8096, 8602, 8704, 8855, 8960, 9520, 9856, 10120, 10304, 10472, 10880, 10948, 11776, 11968, 12320, 12512, 12880, 13090, 13685, 14080, 14168, 14720, 14960, 15232, 15640, 16192, 17204, 17710, 17920, 19040, 19712, 20240, 20608, 20944, 21505, 21760, 21896, 23936, 24640, 25024, 25760, 26180, 27370, 28160, 28336, 29440, 29920, 30107, 30464, 31280, 32384, 34408, 35420, 38080, 39424, 40480, 41216, 41888, 43010, 43520, 43792, 47872, 49280, 50048, 51520, 52360, 54740, 56672, 58880, 59840, 60214, 60928, 62560, 64768, 68816, 70840, 76160, 80960, 82432, 83776, 86020, 87584, 95744, 98560, 100096, 103040, 104720, 109480, 113344, 119680, 120428, 125120, 129536, 137632, 141680, 150535, 152320, 161920, 167552, 172040, 175168, 197120, 200192, 206080, 209440, 218960, 226688, 239360, 240856, 250240, 275264, 283360, 301070, 304640, 323840, 335104, 344080, 350336, 412160, 418880, 437920, 453376, 478720, 481712, 500480, 550528, 566720, 602140, 647680, 670208, 688160, 700672, 837760, 875840, 906752, 963424, 1000960, 1101056, 1133440, 1204280, 1376320, 1401344, 1675520, 1751680, 1926848, 2202112, 2266880, 2408560, 2752640, 3351040, 3503360, 3853696, 4533760, 4817120, 5505280, 7006720, 7707392, 9634240, 11010560, 15414784, 19268480, 38536960, 77073920]

約数ペア:

[(1, 77073920), (2, 38536960), (4, 19268480), (5, 15414784), (7, 11010560), (8, 9634240), (10, 7707392), (11, 7006720), (14, 5505280), (16, 4817120), (17, 4533760), (20, 3853696), (22, 3503360), (23, 3351040), (28, 2752640), (32, 2408560), (34, 2266880), (35, 2202112), (40, 1926848), (44, 1751680), (46, 1675520), (55, 1401344), (56, 1376320), (64, 1204280), (68, 1133440), (70, 1101056), (77, 1000960), (80, 963424), (85, 906752), (88, 875840), (92, 837760), (110, 700672), (112, 688160), (115, 670208), (119, 647680), (128, 602140), (136, 566720), (140, 550528), (154, 500480), (160, 481712), (161, 478720), (170, 453376), (176, 437920), (184, 418880), (187, 412160), (220, 350336), (224, 344080), (230, 335104), (238, 323840), (253, 304640), (256, 301070), (272, 283360), (280, 275264), (308, 250240), (320, 240856), (322, 239360), (340, 226688), (352, 218960), (368, 209440), (374, 206080), (385, 200192), (391, 197120), (440, 175168), (448, 172040), (460, 167552), (476, 161920), (506, 152320), (512, 150535), (544, 141680), (560, 137632), (595, 129536), (616, 125120), (640, 120428), (644, 119680), (680, 113344), (704, 109480), (736, 104720), (748, 103040), (770, 100096), (782, 98560), (805, 95744), (880, 87584), (896, 86020), (920, 83776), (935, 82432), (952, 80960), (1012, 76160), (1088, 70840), (1120, 68816), (1190, 64768), (1232, 62560), (1265, 60928), (1280, 60214), (1288, 59840), (1309, 58880), (1360, 56672), (1408, 54740), (1472, 52360), (1496, 51520), (1540, 50048), (1564, 49280), (1610, 47872), (1760, 43792), (1771, 43520), (1792, 43010), (1840, 41888), (1870, 41216), (1904, 40480), (1955, 39424), (2024, 38080), (2176, 35420), (2240, 34408), (2380, 32384), (2464, 31280), (2530, 30464), (2560, 30107), (2576, 29920), (2618, 29440), (2720, 28336), (2737, 28160), (2816, 27370), (2944, 26180), (2992, 25760), (3080, 25024), (3128, 24640), (3220, 23936), (3520, 21896), (3542, 21760), (3584, 21505), (3680, 20944), (3740, 20608), (3808, 20240), (3910, 19712), (4048, 19040), (4301, 17920), (4352, 17710), (4480, 17204), (4760, 16192), (4928, 15640), (5060, 15232), (5152, 14960), (5236, 14720), (5440, 14168), (5474, 14080), (5632, 13685), (5888, 13090), (5984, 12880), (6160, 12512), (6256, 12320), (6440, 11968), (6545, 11776), (7040, 10948), (7084, 10880), (7360, 10472), (7480, 10304), (7616, 10120), (7820, 9856), (8096, 9520), (8602, 8960), (8704, 8855)]