2778179040

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 768

約数和(自身を含む): 12355338240

約数和(自身を除く): 9577159200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 104, 105, 108, 111, 112, 117, 120, 126, 130, 135, 140, 144, 148, 156, 160, 168, 180, 182, 185, 189, 191, 195, 208, 210, 216, 222, 224, 234, 240, 252, 259, 260, 270, 273, 280, 288, 296, 312, 315, 333, 336, 351, 360, 364, 370, 378, 382, 390, 416, 420, 432, 444, 455, 468, 480, 481, 504, 518, 520, 540, 546, 555, 560, 573, 585, 592, 624, 630, 666, 672, 702, 720, 728, 740, 756, 764, 777, 780, 819, 840, 864, 888, 910, 936, 945, 955, 962, 999, 1008, 1036, 1040, 1080, 1092, 1110, 1120, 1146, 1170, 1184, 1248, 1260, 1295, 1332, 1337, 1365, 1404, 1440, 1443, 1456, 1480, 1512, 1528, 1554, 1560, 1638, 1665, 1680, 1719, 1755, 1776, 1820, 1872, 1890, 1910, 1924, 1998, 2016, 2072, 2080, 2160, 2184, 2220, 2292, 2331, 2340, 2405, 2457, 2483, 2520, 2590, 2664, 2674, 2730, 2808, 2865, 2886, 2912, 2960, 3024, 3056, 3108, 3120, 3276, 3330, 3360, 3367, 3438, 3510, 3552, 3640, 3744, 3780, 3820, 3848, 3885, 3996, 4011, 4095, 4144, 4320, 4329, 4368, 4440, 4584, 4662, 4680, 4810, 4914, 4966, 4995, 5040, 5157, 5180, 5328, 5348, 5460, 5616, 5730, 5772, 5920, 6048, 6112, 6216, 6240, 6552, 6660, 6685, 6734, 6876, 6993, 7020, 7067, 7215, 7280, 7449, 7560, 7640, 7696, 7770, 7992, 8022, 8190, 8288, 8595, 8658, 8736, 8880, 9168, 9324, 9360, 9620, 9828, 9932, 9990, 10080, 10101, 10314, 10360, 10656, 10696, 10920, 11232, 11460, 11544, 11655, 12033, 12285, 12415, 12432, 12987, 13104, 13320, 13370, 13468, 13752, 13986, 14040, 14134, 14430, 14560, 14898, 15120, 15280, 15392, 15540, 15984, 16044, 16380, 16835, 17190, 17316, 17381, 17760, 18336, 18648, 18720, 19240, 19656, 19864, 19980, 20055, 20202, 20628, 20720, 21201, 21392, 21645, 21840, 22347, 22920, 23088, 23310, 24066, 24570, 24830, 24864, 25785, 25974, 26208, 26640, 26740, 26936, 27504, 27972, 28080, 28268, 28860, 29796, 30240, 30303, 30560, 31080, 31968, 32088, 32760, 33670, 34380, 34632, 34762, 34965, 35335, 36099, 37245, 37296, 38480, 39312, 39728, 39960, 40110, 40404, 41256, 41440, 42402, 42784, 43290, 43680, 44694, 45840, 46176, 46620, 48132, 49140, 49469, 49660, 50505, 51570, 51948, 52143, 53280, 53480, 53872, 55008, 55944, 56160, 56536, 57720, 59592, 60165, 60606, 62160, 63603, 64176, 64935, 65520, 67041, 67340, 68760, 69264, 69524, 69930, 70670, 72198, 74490, 74592, 76960, 78624, 79456, 79920, 80220, 80808, 82512, 84804, 86580, 86905, 89388, 90909, 91680, 91871, 93240, 96264, 98280, 98938, 99320, 101010, 103140, 103896, 104286, 106005, 106960, 107744, 111735, 111888, 113072, 115440, 119184, 120330, 121212, 124320, 127206, 128352, 129870, 131040, 134082, 134680, 137520, 138528, 139048, 139860, 141340, 144396, 148407, 148980, 151515, 156429, 159840, 160440, 161616, 165024, 169608, 173160, 173810, 178776, 180495, 181818, 183742, 186480, 190809, 192528, 196560, 197876, 198640, 202020, 206280, 207792, 208572, 212010, 213920, 223470, 223776, 226144, 230880, 238368, 240660, 242424, 247345, 254412, 259740, 260715, 268164, 269360, 275040, 275613, 278096, 279720, 282680, 288792, 296814, 297960, 303030, 312858, 318015, 320880, 323232, 335205, 339216, 346320, 347620, 357552, 360990, 363636, 367484, 372960, 381618, 385056, 393120, 395752, 397280, 404040, 412560, 415584, 417144, 424020, 445221, 446940, 454545, 459355, 469287, 481320, 484848, 494690, 508824, 519480, 521430, 536328, 538720, 551226, 556192, 559440, 565360, 577584, 593628, 595920, 606060, 625716, 636030, 641760, 643097, 670410, 678432, 692640, 695240, 715104, 721980, 727272, 734968, 742035, 763236, 782145, 791504, 808080, 825120, 826839, 834288, 848040, 890442, 893880, 909090, 918710, 938574, 954045, 962640, 969696, 989380, 1017648, 1038960, 1042860, 1072656, 1102452, 1118880, 1130720, 1155168, 1187256, 1191840, 1212120, 1251432, 1272060, 1286194, 1335663, 1340820, 1378065, 1390480, 1443960, 1454544, 1469936, 1484070, 1526472, 1564290, 1583008, 1616160, 1653678, 1668576, 1696080, 1780884, 1787760, 1818180, 1837420, 1877148, 1908090, 1925280, 1929291, 1978760, 2035296, 2077920, 2085720, 2145312, 2204904, 2226105, 2346435, 2374512, 2424240, 2480517, 2502864, 2544120, 2572388, 2671326, 2681640, 2756130, 2780960, 2887920, 2909088, 2939872, 2968140, 3052944, 3128580, 3215485, 3307356, 3392160, 3561768, 3575520, 3636360, 3674840, 3754296, 3816180, 3858582, 3957520, 4134195, 4171440, 4409808, 4452210, 4692870, 4749024, 4848480, 4961034, 5005728, 5088240, 5144776, 5342652, 5363280, 5512260, 5775840, 5787873, 5936280, 6105888, 6257160, 6430970, 6614712, 6678315, 7123536, 7272720, 7349680, 7508592, 7632360, 7717164, 7915040, 8268390, 8342880, 8819616, 8904420, 9385740, 9646455, 9922068, 10176480, 10289552, 10685304, 10726560, 11024520, 11575746, 11872560, 12402585, 12514320, 12861940, 13229424, 13356630, 14247072, 14545440, 14699360, 15017184, 15264720, 15434328, 16536780, 17363619, 17808840, 18771480, 19292910, 19844136, 20579104, 21370608, 22049040, 23151492, 23745120, 24805170, 25028640, 25723880, 26458848, 26713260, 28939365, 30529440, 30868656, 33073560, 34727238, 35617680, 37542960, 38585820, 39688272, 42741216, 44098080, 46302984, 49610340, 51447760, 53426520, 57878730, 61737312, 66147120, 69454476, 71235360, 75085920, 77171640, 79376544, 86818095, 92605968, 99220680, 102895520, 106853040, 115757460, 132294240, 138908952, 154343280, 173636190, 185211936, 198441360, 213706080, 231514920, 277817904, 308686560, 347272380, 396882720, 463029840, 555635808, 694544760, 926059680, 1389089520, 2778179040]

約数ペア:

[(1, 2778179040), (2, 1389089520), (3, 926059680), (4, 694544760), (5, 555635808), (6, 463029840), (7, 396882720), (8, 347272380), (9, 308686560), (10, 277817904), (12, 231514920), (13, 213706080), (14, 198441360), (15, 185211936), (16, 173636190), (18, 154343280), (20, 138908952), (21, 132294240), (24, 115757460), (26, 106853040), (27, 102895520), (28, 99220680), (30, 92605968), (32, 86818095), (35, 79376544), (36, 77171640), (37, 75085920), (39, 71235360), (40, 69454476), (42, 66147120), (45, 61737312), (48, 57878730), (52, 53426520), (54, 51447760), (56, 49610340), (60, 46302984), (63, 44098080), (65, 42741216), (70, 39688272), (72, 38585820), (74, 37542960), (78, 35617680), (80, 34727238), (84, 33073560), (90, 30868656), (91, 30529440), (96, 28939365), (104, 26713260), (105, 26458848), (108, 25723880), (111, 25028640), (112, 24805170), (117, 23745120), (120, 23151492), (126, 22049040), (130, 21370608), (135, 20579104), (140, 19844136), (144, 19292910), (148, 18771480), (156, 17808840), (160, 17363619), (168, 16536780), (180, 15434328), (182, 15264720), (185, 15017184), (189, 14699360), (191, 14545440), (195, 14247072), (208, 13356630), (210, 13229424), (216, 12861940), (222, 12514320), (224, 12402585), (234, 11872560), (240, 11575746), (252, 11024520), (259, 10726560), (260, 10685304), (270, 10289552), (273, 10176480), (280, 9922068), (288, 9646455), (296, 9385740), (312, 8904420), (315, 8819616), (333, 8342880), (336, 8268390), (351, 7915040), (360, 7717164), (364, 7632360), (370, 7508592), (378, 7349680), (382, 7272720), (390, 7123536), (416, 6678315), (420, 6614712), (432, 6430970), (444, 6257160), (455, 6105888), (468, 5936280), (480, 5787873), (481, 5775840), (504, 5512260), (518, 5363280), (520, 5342652), (540, 5144776), (546, 5088240), (555, 5005728), (560, 4961034), (573, 4848480), (585, 4749024), (592, 4692870), (624, 4452210), (630, 4409808), (666, 4171440), (672, 4134195), (702, 3957520), (720, 3858582), (728, 3816180), (740, 3754296), (756, 3674840), (764, 3636360), (777, 3575520), (780, 3561768), (819, 3392160), (840, 3307356), (864, 3215485), (888, 3128580), (910, 3052944), (936, 2968140), (945, 2939872), (955, 2909088), (962, 2887920), (999, 2780960), (1008, 2756130), (1036, 2681640), (1040, 2671326), (1080, 2572388), (1092, 2544120), (1110, 2502864), (1120, 2480517), (1146, 2424240), (1170, 2374512), (1184, 2346435), (1248, 2226105), (1260, 2204904), (1295, 2145312), (1332, 2085720), (1337, 2077920), (1365, 2035296), (1404, 1978760), (1440, 1929291), (1443, 1925280), (1456, 1908090), (1480, 1877148), (1512, 1837420), (1528, 1818180), (1554, 1787760), (1560, 1780884), (1638, 1696080), (1665, 1668576), (1680, 1653678), (1719, 1616160), (1755, 1583008), (1776, 1564290), (1820, 1526472), (1872, 1484070), (1890, 1469936), (1910, 1454544), (1924, 1443960), (1998, 1390480), (2016, 1378065), (2072, 1340820), (2080, 1335663), (2160, 1286194), (2184, 1272060), (2220, 1251432), (2292, 1212120), (2331, 1191840), (2340, 1187256), (2405, 1155168), (2457, 1130720), (2483, 1118880), (2520, 1102452), (2590, 1072656), (2664, 1042860), (2674, 1038960), (2730, 1017648), (2808, 989380), (2865, 969696), (2886, 962640), (2912, 954045), (2960, 938574), (3024, 918710), (3056, 909090), (3108, 893880), (3120, 890442), (3276, 848040), (3330, 834288), (3360, 826839), (3367, 825120), (3438, 808080), (3510, 791504), (3552, 782145), (3640, 763236), (3744, 742035), (3780, 734968), (3820, 727272), (3848, 721980), (3885, 715104), (3996, 695240), (4011, 692640), (4095, 678432), (4144, 670410), (4320, 643097), (4329, 641760), (4368, 636030), (4440, 625716), (4584, 606060), (4662, 595920), (4680, 593628), (4810, 577584), (4914, 565360), (4966, 559440), (4995, 556192), (5040, 551226), (5157, 538720), (5180, 536328), (5328, 521430), (5348, 519480), (5460, 508824), (5616, 494690), (5730, 484848), (5772, 481320), (5920, 469287), (6048, 459355), (6112, 454545), (6216, 446940), (6240, 445221), (6552, 424020), (6660, 417144), (6685, 415584), (6734, 412560), (6876, 404040), (6993, 397280), (7020, 395752), (7067, 393120), (7215, 385056), (7280, 381618), (7449, 372960), (7560, 367484), (7640, 363636), (7696, 360990), (7770, 357552), (7992, 347620), (8022, 346320), (8190, 339216), (8288, 335205), (8595, 323232), (8658, 320880), (8736, 318015), (8880, 312858), (9168, 303030), (9324, 297960), (9360, 296814), (9620, 288792), (9828, 282680), (9932, 279720), (9990, 278096), (10080, 275613), (10101, 275040), (10314, 269360), (10360, 268164), (10656, 260715), (10696, 259740), (10920, 254412), (11232, 247345), (11460, 242424), (11544, 240660), (11655, 238368), (12033, 230880), (12285, 226144), (12415, 223776), (12432, 223470), (12987, 213920), (13104, 212010), (13320, 208572), (13370, 207792), (13468, 206280), (13752, 202020), (13986, 198640), (14040, 197876), (14134, 196560), (14430, 192528), (14560, 190809), (14898, 186480), (15120, 183742), (15280, 181818), (15392, 180495), (15540, 178776), (15984, 173810), (16044, 173160), (16380, 169608), (16835, 165024), (17190, 161616), (17316, 160440), (17381, 159840), (17760, 156429), (18336, 151515), (18648, 148980), (18720, 148407), (19240, 144396), (19656, 141340), (19864, 139860), (19980, 139048), (20055, 138528), (20202, 137520), (20628, 134680), (20720, 134082), (21201, 131040), (21392, 129870), (21645, 128352), (21840, 127206), (22347, 124320), (22920, 121212), (23088, 120330), (23310, 119184), (24066, 115440), (24570, 113072), (24830, 111888), (24864, 111735), (25785, 107744), (25974, 106960), (26208, 106005), (26640, 104286), (26740, 103896), (26936, 103140), (27504, 101010), (27972, 99320), (28080, 98938), (28268, 98280), (28860, 96264), (29796, 93240), (30240, 91871), (30303, 91680), (30560, 90909), (31080, 89388), (31968, 86905), (32088, 86580), (32760, 84804), (33670, 82512), (34380, 80808), (34632, 80220), (34762, 79920), (34965, 79456), (35335, 78624), (36099, 76960), (37245, 74592), (37296, 74490), (38480, 72198), (39312, 70670), (39728, 69930), (39960, 69524), (40110, 69264), (40404, 68760), (41256, 67340), (41440, 67041), (42402, 65520), (42784, 64935), (43290, 64176), (43680, 63603), (44694, 62160), (45840, 60606), (46176, 60165), (46620, 59592), (48132, 57720), (49140, 56536), (49469, 56160), (49660, 55944), (50505, 55008), (51570, 53872), (51948, 53480), (52143, 53280)]