310879455120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1071407}}^1$

素因数の和:1071470

約数の個数: 240

約数和(自身を含む): 1160617715712

約数和(自身を除く): 849738260592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 36, 39, 40, 45, 48, 52, 60, 62, 65, 72, 78, 80, 90, 93, 104, 117, 120, 124, 130, 144, 155, 156, 180, 186, 195, 208, 234, 240, 248, 260, 279, 310, 312, 360, 372, 390, 403, 465, 468, 496, 520, 558, 585, 620, 624, 720, 744, 780, 806, 930, 936, 1040, 1116, 1170, 1209, 1240, 1395, 1488, 1560, 1612, 1860, 1872, 2015, 2232, 2340, 2418, 2480, 2790, 3120, 3224, 3627, 3720, 4030, 4464, 4680, 4836, 5580, 6045, 6448, 7254, 7440, 8060, 9360, 9672, 11160, 12090, 14508, 16120, 18135, 19344, 22320, 24180, 29016, 32240, 36270, 48360, 58032, 72540, 96720, 145080, 290160, 1071407, 2142814, 3214221, 4285628, 5357035, 6428442, 8571256, 9642663, 10714070, 12856884, 13928291, 16071105, 17142512, 19285326, 21428140, 25713768, 27856582, 32142210, 33213617, 38570652, 41784873, 42856280, 48213315, 51427536, 55713164, 64284420, 66427234, 69641455, 77141304, 83569746, 85712560, 96426630, 99640851, 111426328, 125354619, 128568840, 132854468, 139282910, 154282608, 166068085, 167139492, 192853260, 199281702, 208924365, 222852656, 250709238, 257137680, 265708936, 278565820, 298922553, 332136170, 334278984, 385706520, 398563404, 417848730, 431777021, 498204255, 501418476, 531417872, 557131640, 597845106, 626773095, 664272340, 668557968, 771413040, 797126808, 835697460, 863554042, 996408510, 1002836952, 1114263280, 1195690212, 1253546190, 1295331063, 1328544680, 1494612765, 1594253616, 1671394920, 1727108084, 1992817020, 2005673904, 2158885105, 2391380424, 2507092380, 2590662126, 2657089360, 2989225530, 3342789840, 3454216168, 3885993189, 3985634040, 4317770210, 4782760848, 5014184760, 5181324252, 5978451060, 6476655315, 6908432336, 7771986378, 7971268080, 8635540420, 10028369520, 10362648504, 11956902120, 12953310630, 15543972756, 17271080840, 19429965945, 20725297008, 23913804240, 25906621260, 31087945512, 34542161680, 38859931890, 51813242520, 62175891024, 77719863780, 103626485040, 155439727560, 310879455120]

約数ペア:

[(1, 310879455120), (2, 155439727560), (3, 103626485040), (4, 77719863780), (5, 62175891024), (6, 51813242520), (8, 38859931890), (9, 34542161680), (10, 31087945512), (12, 25906621260), (13, 23913804240), (15, 20725297008), (16, 19429965945), (18, 17271080840), (20, 15543972756), (24, 12953310630), (26, 11956902120), (30, 10362648504), (31, 10028369520), (36, 8635540420), (39, 7971268080), (40, 7771986378), (45, 6908432336), (48, 6476655315), (52, 5978451060), (60, 5181324252), (62, 5014184760), (65, 4782760848), (72, 4317770210), (78, 3985634040), (80, 3885993189), (90, 3454216168), (93, 3342789840), (104, 2989225530), (117, 2657089360), (120, 2590662126), (124, 2507092380), (130, 2391380424), (144, 2158885105), (155, 2005673904), (156, 1992817020), (180, 1727108084), (186, 1671394920), (195, 1594253616), (208, 1494612765), (234, 1328544680), (240, 1295331063), (248, 1253546190), (260, 1195690212), (279, 1114263280), (310, 1002836952), (312, 996408510), (360, 863554042), (372, 835697460), (390, 797126808), (403, 771413040), (465, 668557968), (468, 664272340), (496, 626773095), (520, 597845106), (558, 557131640), (585, 531417872), (620, 501418476), (624, 498204255), (720, 431777021), (744, 417848730), (780, 398563404), (806, 385706520), (930, 334278984), (936, 332136170), (1040, 298922553), (1116, 278565820), (1170, 265708936), (1209, 257137680), (1240, 250709238), (1395, 222852656), (1488, 208924365), (1560, 199281702), (1612, 192853260), (1860, 167139492), (1872, 166068085), (2015, 154282608), (2232, 139282910), (2340, 132854468), (2418, 128568840), (2480, 125354619), (2790, 111426328), (3120, 99640851), (3224, 96426630), (3627, 85712560), (3720, 83569746), (4030, 77141304), (4464, 69641455), (4680, 66427234), (4836, 64284420), (5580, 55713164), (6045, 51427536), (6448, 48213315), (7254, 42856280), (7440, 41784873), (8060, 38570652), (9360, 33213617), (9672, 32142210), (11160, 27856582), (12090, 25713768), (14508, 21428140), (16120, 19285326), (18135, 17142512), (19344, 16071105), (22320, 13928291), (24180, 12856884), (29016, 10714070), (32240, 9642663), (36270, 8571256), (48360, 6428442), (58032, 5357035), (72540, 4285628), (96720, 3214221), (145080, 2142814), (290160, 1071407)]