989595360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:367

約数の個数: 384

約数和(自身を含む): 3800079360

約数和(自身を除く): 2810484000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 67, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 134, 135, 144, 156, 160, 180, 195, 201, 208, 216, 234, 240, 260, 263, 268, 270, 288, 312, 335, 351, 360, 390, 402, 416, 432, 468, 480, 520, 526, 536, 540, 585, 603, 624, 670, 702, 720, 780, 789, 804, 864, 871, 936, 1005, 1040, 1052, 1072, 1080, 1170, 1206, 1248, 1315, 1340, 1404, 1440, 1560, 1578, 1608, 1742, 1755, 1809, 1872, 2010, 2080, 2104, 2144, 2160, 2340, 2367, 2412, 2613, 2630, 2680, 2808, 3015, 3120, 3156, 3216, 3419, 3484, 3510, 3618, 3744, 3945, 4020, 4208, 4320, 4355, 4680, 4734, 4824, 5226, 5260, 5360, 5616, 6030, 6240, 6312, 6432, 6838, 6968, 7020, 7101, 7236, 7839, 7890, 8040, 8416, 8710, 9045, 9360, 9468, 9648, 10257, 10452, 10520, 10720, 11232, 11835, 12060, 12624, 13065, 13676, 13936, 14040, 14202, 14472, 15678, 15780, 16080, 17095, 17420, 17621, 18090, 18720, 18936, 19296, 20514, 20904, 21040, 23517, 23670, 24120, 25248, 26130, 27352, 27872, 28080, 28404, 28944, 30771, 31356, 31560, 32160, 34190, 34840, 35242, 35505, 36180, 37872, 39195, 41028, 41808, 42080, 47034, 47340, 48240, 51285, 52260, 52863, 54704, 56160, 56808, 57888, 61542, 62712, 63120, 68380, 69680, 70484, 71010, 72360, 75744, 78390, 82056, 83616, 88105, 92313, 94068, 94680, 96480, 102570, 104520, 105726, 109408, 113616, 117585, 123084, 125424, 126240, 136760, 139360, 140968, 142020, 144720, 153855, 156780, 158589, 164112, 176210, 184626, 188136, 189360, 205140, 209040, 211452, 227232, 229073, 235170, 246168, 250848, 264315, 273520, 281936, 284040, 289440, 307710, 313560, 317178, 328224, 352420, 369252, 376272, 378720, 410280, 418080, 422904, 458146, 461565, 470340, 475767, 492336, 528630, 547040, 563872, 568080, 615420, 627120, 634356, 687219, 704840, 738504, 752544, 792945, 820560, 845808, 916292, 923130, 940680, 951534, 984672, 1057260, 1136160, 1145365, 1230840, 1254240, 1268712, 1374438, 1409680, 1477008, 1585890, 1641120, 1691616, 1832584, 1846260, 1881360, 1903068, 2061657, 2114520, 2290730, 2378835, 2461680, 2537424, 2748876, 2819360, 2954016, 3171780, 3436095, 3665168, 3692520, 3762720, 3806136, 4123314, 4229040, 4581460, 4757670, 4923360, 5074848, 5497752, 6184971, 6343560, 6872190, 7330336, 7385040, 7612272, 8246628, 8458080, 9162920, 9515340, 10308285, 10995504, 12369942, 12687120, 13744380, 14770080, 15224544, 16493256, 18325840, 19030680, 20616570, 21991008, 24739884, 25374240, 27488760, 30924855, 32986512, 36651680, 38061360, 41233140, 49479768, 54977520, 61849710, 65973024, 76122720, 82466280, 98959536, 109955040, 123699420, 164932560, 197919072, 247398840, 329865120, 494797680, 989595360]

約数ペア:

[(1, 989595360), (2, 494797680), (3, 329865120), (4, 247398840), (5, 197919072), (6, 164932560), (8, 123699420), (9, 109955040), (10, 98959536), (12, 82466280), (13, 76122720), (15, 65973024), (16, 61849710), (18, 54977520), (20, 49479768), (24, 41233140), (26, 38061360), (27, 36651680), (30, 32986512), (32, 30924855), (36, 27488760), (39, 25374240), (40, 24739884), (45, 21991008), (48, 20616570), (52, 19030680), (54, 18325840), (60, 16493256), (65, 15224544), (67, 14770080), (72, 13744380), (78, 12687120), (80, 12369942), (90, 10995504), (96, 10308285), (104, 9515340), (108, 9162920), (117, 8458080), (120, 8246628), (130, 7612272), (134, 7385040), (135, 7330336), (144, 6872190), (156, 6343560), (160, 6184971), (180, 5497752), (195, 5074848), (201, 4923360), (208, 4757670), (216, 4581460), (234, 4229040), (240, 4123314), (260, 3806136), (263, 3762720), (268, 3692520), (270, 3665168), (288, 3436095), (312, 3171780), (335, 2954016), (351, 2819360), (360, 2748876), (390, 2537424), (402, 2461680), (416, 2378835), (432, 2290730), (468, 2114520), (480, 2061657), (520, 1903068), (526, 1881360), (536, 1846260), (540, 1832584), (585, 1691616), (603, 1641120), (624, 1585890), (670, 1477008), (702, 1409680), (720, 1374438), (780, 1268712), (789, 1254240), (804, 1230840), (864, 1145365), (871, 1136160), (936, 1057260), (1005, 984672), (1040, 951534), (1052, 940680), (1072, 923130), (1080, 916292), (1170, 845808), (1206, 820560), (1248, 792945), (1315, 752544), (1340, 738504), (1404, 704840), (1440, 687219), (1560, 634356), (1578, 627120), (1608, 615420), (1742, 568080), (1755, 563872), (1809, 547040), (1872, 528630), (2010, 492336), (2080, 475767), (2104, 470340), (2144, 461565), (2160, 458146), (2340, 422904), (2367, 418080), (2412, 410280), (2613, 378720), (2630, 376272), (2680, 369252), (2808, 352420), (3015, 328224), (3120, 317178), (3156, 313560), (3216, 307710), (3419, 289440), (3484, 284040), (3510, 281936), (3618, 273520), (3744, 264315), (3945, 250848), (4020, 246168), (4208, 235170), (4320, 229073), (4355, 227232), (4680, 211452), (4734, 209040), (4824, 205140), (5226, 189360), (5260, 188136), (5360, 184626), (5616, 176210), (6030, 164112), (6240, 158589), (6312, 156780), (6432, 153855), (6838, 144720), (6968, 142020), (7020, 140968), (7101, 139360), (7236, 136760), (7839, 126240), (7890, 125424), (8040, 123084), (8416, 117585), (8710, 113616), (9045, 109408), (9360, 105726), (9468, 104520), (9648, 102570), (10257, 96480), (10452, 94680), (10520, 94068), (10720, 92313), (11232, 88105), (11835, 83616), (12060, 82056), (12624, 78390), (13065, 75744), (13676, 72360), (13936, 71010), (14040, 70484), (14202, 69680), (14472, 68380), (15678, 63120), (15780, 62712), (16080, 61542), (17095, 57888), (17420, 56808), (17621, 56160), (18090, 54704), (18720, 52863), (18936, 52260), (19296, 51285), (20514, 48240), (20904, 47340), (21040, 47034), (23517, 42080), (23670, 41808), (24120, 41028), (25248, 39195), (26130, 37872), (27352, 36180), (27872, 35505), (28080, 35242), (28404, 34840), (28944, 34190), (30771, 32160), (31356, 31560)]