312065111280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1\times {\mathrm{51637}}^1$

素因数の和:51828

約数の個数: 240

約数和(自身を含む): 1054592546400

約数和(自身を除く): 742527435120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 149, 156, 169, 195, 208, 240, 260, 298, 312, 338, 390, 447, 507, 520, 596, 624, 676, 745, 780, 845, 894, 1014, 1040, 1192, 1352, 1490, 1560, 1690, 1788, 1937, 2028, 2235, 2384, 2535, 2704, 2980, 3120, 3380, 3576, 3874, 4056, 4470, 5070, 5811, 5960, 6760, 7152, 7748, 8112, 8940, 9685, 10140, 11622, 11920, 13520, 15496, 17880, 19370, 20280, 23244, 25181, 29055, 30992, 35760, 38740, 40560, 46488, 50362, 51637, 58110, 75543, 77480, 92976, 100724, 103274, 116220, 125905, 151086, 154911, 154960, 201448, 206548, 232440, 251810, 258185, 302172, 309822, 377715, 402896, 413096, 464880, 503620, 516370, 604344, 619644, 671281, 755430, 774555, 826192, 1007240, 1032740, 1208688, 1239288, 1342562, 1510860, 1549110, 2013843, 2014480, 2065480, 2478576, 2685124, 3021720, 3098220, 3356405, 4027686, 4130960, 5370248, 6043440, 6196440, 6712810, 7693913, 8055372, 8726653, 10069215, 10740496, 12392880, 13425620, 15387826, 16110744, 17453306, 20138430, 23081739, 26179959, 26851240, 30775652, 32221488, 34906612, 38469565, 40276860, 43633265, 46163478, 52359918, 53702480, 61551304, 69813224, 76939130, 80553720, 87266530, 92326956, 100020869, 104719836, 115408695, 123102608, 130899795, 139626448, 153878260, 161107440, 174533060, 184653912, 200041738, 209439672, 230817390, 261799590, 300062607, 307756520, 349066120, 369307824, 400083476, 418879344, 461634780, 500104345, 523599180, 600125214, 615513040, 698132240, 800166952, 923269560, 1000208690, 1047198360, 1200250428, 1300271297, 1500313035, 1600333904, 1846539120, 2000417380, 2094396720, 2400500856, 2600542594, 3000626070, 3900813891, 4000834760, 4801001712, 5201085188, 6001252140, 6501356485, 7801627782, 8001669520, 10402170376, 12002504280, 13002712970, 15603255564, 19504069455, 20804340752, 24005008560, 26005425940, 31206511128, 39008138910, 52010851880, 62413022256, 78016277820, 104021703760, 156032555640, 312065111280]

約数ペア:

[(1, 312065111280), (2, 156032555640), (3, 104021703760), (4, 78016277820), (5, 62413022256), (6, 52010851880), (8, 39008138910), (10, 31206511128), (12, 26005425940), (13, 24005008560), (15, 20804340752), (16, 19504069455), (20, 15603255564), (24, 13002712970), (26, 12002504280), (30, 10402170376), (39, 8001669520), (40, 7801627782), (48, 6501356485), (52, 6001252140), (60, 5201085188), (65, 4801001712), (78, 4000834760), (80, 3900813891), (104, 3000626070), (120, 2600542594), (130, 2400500856), (149, 2094396720), (156, 2000417380), (169, 1846539120), (195, 1600333904), (208, 1500313035), (240, 1300271297), (260, 1200250428), (298, 1047198360), (312, 1000208690), (338, 923269560), (390, 800166952), (447, 698132240), (507, 615513040), (520, 600125214), (596, 523599180), (624, 500104345), (676, 461634780), (745, 418879344), (780, 400083476), (845, 369307824), (894, 349066120), (1014, 307756520), (1040, 300062607), (1192, 261799590), (1352, 230817390), (1490, 209439672), (1560, 200041738), (1690, 184653912), (1788, 174533060), (1937, 161107440), (2028, 153878260), (2235, 139626448), (2384, 130899795), (2535, 123102608), (2704, 115408695), (2980, 104719836), (3120, 100020869), (3380, 92326956), (3576, 87266530), (3874, 80553720), (4056, 76939130), (4470, 69813224), (5070, 61551304), (5811, 53702480), (5960, 52359918), (6760, 46163478), (7152, 43633265), (7748, 40276860), (8112, 38469565), (8940, 34906612), (9685, 32221488), (10140, 30775652), (11622, 26851240), (11920, 26179959), (13520, 23081739), (15496, 20138430), (17880, 17453306), (19370, 16110744), (20280, 15387826), (23244, 13425620), (25181, 12392880), (29055, 10740496), (30992, 10069215), (35760, 8726653), (38740, 8055372), (40560, 7693913), (46488, 6712810), (50362, 6196440), (51637, 6043440), (58110, 5370248), (75543, 4130960), (77480, 4027686), (92976, 3356405), (100724, 3098220), (103274, 3021720), (116220, 2685124), (125905, 2478576), (151086, 2065480), (154911, 2014480), (154960, 2013843), (201448, 1549110), (206548, 1510860), (232440, 1342562), (251810, 1239288), (258185, 1208688), (302172, 1032740), (309822, 1007240), (377715, 826192), (402896, 774555), (413096, 755430), (464880, 671281), (503620, 619644), (516370, 604344)]