8041911840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:720

約数の個数: 288

約数和(自身を含む): 28021593600

約数和(自身を除く): 19979681760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 131, 144, 160, 178, 180, 240, 262, 267, 288, 356, 360, 393, 445, 479, 480, 524, 534, 655, 712, 720, 786, 801, 890, 958, 1048, 1068, 1179, 1310, 1335, 1424, 1437, 1440, 1572, 1602, 1780, 1916, 1965, 2096, 2136, 2358, 2395, 2620, 2670, 2848, 2874, 3144, 3204, 3560, 3832, 3930, 4005, 4192, 4272, 4311, 4716, 4790, 5240, 5340, 5748, 5895, 6288, 6408, 7120, 7185, 7664, 7860, 8010, 8544, 8622, 9432, 9580, 10480, 10680, 11496, 11659, 11790, 12576, 12816, 14240, 14370, 15328, 15720, 16020, 17244, 18864, 19160, 20960, 21360, 21555, 22992, 23318, 23580, 25632, 28740, 31440, 32040, 34488, 34977, 37728, 38320, 42631, 42720, 43110, 45984, 46636, 47160, 57480, 58295, 62749, 62880, 64080, 68976, 69954, 76640, 85262, 86220, 93272, 94320, 104931, 114960, 116590, 125498, 127893, 128160, 137952, 139908, 170524, 172440, 174885, 186544, 188247, 188640, 209862, 213155, 229920, 233180, 250996, 255786, 279816, 313745, 341048, 344880, 349770, 373088, 376494, 383679, 419724, 426310, 466360, 501992, 511572, 524655, 559632, 564741, 627490, 639465, 682096, 689760, 699540, 752988, 767358, 839448, 852620, 932720, 941235, 1003984, 1023144, 1049310, 1119264, 1129482, 1254980, 1278930, 1364192, 1399080, 1505976, 1534716, 1678896, 1705240, 1865440, 1882470, 1918395, 2007968, 2046288, 2098620, 2258964, 2509960, 2557860, 2798160, 2823705, 3011952, 3069432, 3357792, 3410480, 3764940, 3836790, 4092576, 4197240, 4517928, 5019920, 5115720, 5584661, 5596320, 5647410, 6023904, 6138864, 6820960, 7529880, 7673580, 8394480, 9035856, 10039840, 10231440, 11169322, 11294820, 12277728, 15059760, 15347160, 16753983, 16788960, 18071712, 20462880, 22338644, 22589640, 27923305, 30119520, 30694320, 33507966, 44677288, 45179280, 50261949, 55846610, 61388640, 67015932, 83769915, 89354576, 90358560, 100523898, 111693220, 134031864, 167539830, 178709152, 201047796, 223386440, 251309745, 268063728, 335079660, 402095592, 446772880, 502619490, 536127456, 670159320, 804191184, 893545760, 1005238980, 1340318640, 1608382368, 2010477960, 2680637280, 4020955920, 8041911840]

約数ペア:

[(1, 8041911840), (2, 4020955920), (3, 2680637280), (4, 2010477960), (5, 1608382368), (6, 1340318640), (8, 1005238980), (9, 893545760), (10, 804191184), (12, 670159320), (15, 536127456), (16, 502619490), (18, 446772880), (20, 402095592), (24, 335079660), (30, 268063728), (32, 251309745), (36, 223386440), (40, 201047796), (45, 178709152), (48, 167539830), (60, 134031864), (72, 111693220), (80, 100523898), (89, 90358560), (90, 89354576), (96, 83769915), (120, 67015932), (131, 61388640), (144, 55846610), (160, 50261949), (178, 45179280), (180, 44677288), (240, 33507966), (262, 30694320), (267, 30119520), (288, 27923305), (356, 22589640), (360, 22338644), (393, 20462880), (445, 18071712), (479, 16788960), (480, 16753983), (524, 15347160), (534, 15059760), (655, 12277728), (712, 11294820), (720, 11169322), (786, 10231440), (801, 10039840), (890, 9035856), (958, 8394480), (1048, 7673580), (1068, 7529880), (1179, 6820960), (1310, 6138864), (1335, 6023904), (1424, 5647410), (1437, 5596320), (1440, 5584661), (1572, 5115720), (1602, 5019920), (1780, 4517928), (1916, 4197240), (1965, 4092576), (2096, 3836790), (2136, 3764940), (2358, 3410480), (2395, 3357792), (2620, 3069432), (2670, 3011952), (2848, 2823705), (2874, 2798160), (3144, 2557860), (3204, 2509960), (3560, 2258964), (3832, 2098620), (3930, 2046288), (4005, 2007968), (4192, 1918395), (4272, 1882470), (4311, 1865440), (4716, 1705240), (4790, 1678896), (5240, 1534716), (5340, 1505976), (5748, 1399080), (5895, 1364192), (6288, 1278930), (6408, 1254980), (7120, 1129482), (7185, 1119264), (7664, 1049310), (7860, 1023144), (8010, 1003984), (8544, 941235), (8622, 932720), (9432, 852620), (9580, 839448), (10480, 767358), (10680, 752988), (11496, 699540), (11659, 689760), (11790, 682096), (12576, 639465), (12816, 627490), (14240, 564741), (14370, 559632), (15328, 524655), (15720, 511572), (16020, 501992), (17244, 466360), (18864, 426310), (19160, 419724), (20960, 383679), (21360, 376494), (21555, 373088), (22992, 349770), (23318, 344880), (23580, 341048), (25632, 313745), (28740, 279816), (31440, 255786), (32040, 250996), (34488, 233180), (34977, 229920), (37728, 213155), (38320, 209862), (42631, 188640), (42720, 188247), (43110, 186544), (45984, 174885), (46636, 172440), (47160, 170524), (57480, 139908), (58295, 137952), (62749, 128160), (62880, 127893), (64080, 125498), (68976, 116590), (69954, 114960), (76640, 104931), (85262, 94320), (86220, 93272)]