13423911280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{757}}^1$

素因数の和:876

約数の個数: 240

約数和(自身を含む): 36357985440

約数和(自身を除く): 22934074160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 59, 65, 68, 80, 85, 104, 118, 130, 136, 170, 208, 221, 236, 260, 272, 289, 295, 340, 442, 472, 520, 578, 590, 680, 757, 767, 884, 944, 1003, 1040, 1105, 1156, 1180, 1360, 1445, 1514, 1534, 1768, 2006, 2210, 2312, 2360, 2890, 3028, 3068, 3536, 3757, 3785, 3835, 4012, 4420, 4624, 4720, 5015, 5780, 6056, 6136, 7514, 7570, 7670, 8024, 8840, 9841, 10030, 11560, 12112, 12272, 12869, 13039, 15028, 15140, 15340, 16048, 17051, 17680, 18785, 19682, 20060, 23120, 25738, 26078, 30056, 30280, 30680, 34102, 37570, 39364, 40120, 44663, 49205, 51476, 52156, 60112, 60560, 61360, 64345, 65195, 68204, 75140, 78728, 80240, 85255, 89326, 98410, 102952, 104312, 128690, 130390, 136408, 150280, 157456, 167297, 170510, 178652, 196820, 205904, 208624, 218773, 221663, 223315, 257380, 260780, 272816, 300560, 334594, 341020, 357304, 393640, 437546, 443326, 446630, 514760, 521560, 580619, 669188, 682040, 714608, 759271, 787280, 836485, 875092, 886652, 893260, 1029520, 1043120, 1093865, 1108315, 1161238, 1338376, 1364080, 1518542, 1672970, 1750184, 1773304, 1786520, 2187730, 2216630, 2322476, 2676752, 2844049, 2903095, 3037084, 3345940, 3500368, 3546608, 3573040, 3796355, 4375460, 4433260, 4644952, 5688098, 5806190, 6074168, 6691880, 7592710, 8750920, 8866520, 9289904, 9870523, 11376196, 11612380, 12148336, 12907607, 13383760, 14220245, 15185420, 17501840, 17733040, 19741046, 22752392, 23224760, 25815214, 28440490, 30370840, 39482092, 45504784, 46449520, 49352615, 51630428, 56880980, 60741680, 64538035, 78964184, 98705230, 103260856, 113761960, 129076070, 157928368, 167798891, 197410460, 206521712, 227523920, 258152140, 335597782, 394820920, 516304280, 671195564, 789641840, 838994455, 1032608560, 1342391128, 1677988910, 2684782256, 3355977820, 6711955640, 13423911280]

約数ペア:

[(1, 13423911280), (2, 6711955640), (4, 3355977820), (5, 2684782256), (8, 1677988910), (10, 1342391128), (13, 1032608560), (16, 838994455), (17, 789641840), (20, 671195564), (26, 516304280), (34, 394820920), (40, 335597782), (52, 258152140), (59, 227523920), (65, 206521712), (68, 197410460), (80, 167798891), (85, 157928368), (104, 129076070), (118, 113761960), (130, 103260856), (136, 98705230), (170, 78964184), (208, 64538035), (221, 60741680), (236, 56880980), (260, 51630428), (272, 49352615), (289, 46449520), (295, 45504784), (340, 39482092), (442, 30370840), (472, 28440490), (520, 25815214), (578, 23224760), (590, 22752392), (680, 19741046), (757, 17733040), (767, 17501840), (884, 15185420), (944, 14220245), (1003, 13383760), (1040, 12907607), (1105, 12148336), (1156, 11612380), (1180, 11376196), (1360, 9870523), (1445, 9289904), (1514, 8866520), (1534, 8750920), (1768, 7592710), (2006, 6691880), (2210, 6074168), (2312, 5806190), (2360, 5688098), (2890, 4644952), (3028, 4433260), (3068, 4375460), (3536, 3796355), (3757, 3573040), (3785, 3546608), (3835, 3500368), (4012, 3345940), (4420, 3037084), (4624, 2903095), (4720, 2844049), (5015, 2676752), (5780, 2322476), (6056, 2216630), (6136, 2187730), (7514, 1786520), (7570, 1773304), (7670, 1750184), (8024, 1672970), (8840, 1518542), (9841, 1364080), (10030, 1338376), (11560, 1161238), (12112, 1108315), (12272, 1093865), (12869, 1043120), (13039, 1029520), (15028, 893260), (15140, 886652), (15340, 875092), (16048, 836485), (17051, 787280), (17680, 759271), (18785, 714608), (19682, 682040), (20060, 669188), (23120, 580619), (25738, 521560), (26078, 514760), (30056, 446630), (30280, 443326), (30680, 437546), (34102, 393640), (37570, 357304), (39364, 341020), (40120, 334594), (44663, 300560), (49205, 272816), (51476, 260780), (52156, 257380), (60112, 223315), (60560, 221663), (61360, 218773), (64345, 208624), (65195, 205904), (68204, 196820), (75140, 178652), (78728, 170510), (80240, 167297), (85255, 157456), (89326, 150280), (98410, 136408), (102952, 130390), (104312, 128690)]