1339637661180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81784961}}^1$

素因数の和:81784996

約数の個数: 144

約数和(自身を含む): 5001313996224

約数和(自身を除く): 3661676335044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 81784961, 163569922, 245354883, 327139844, 408924805, 490709766, 572494727, 736064649, 817849610, 981419532, 1063204493, 1144989454, 1226774415, 1472129298, 1635699220, 1717484181, 2126408986, 2289978908, 2453548830, 2862473635, 2944258596, 3189613479, 3434968362, 3680323245, 4252817972, 4907097660, 5152452543, 5316022465, 5724947270, 6379226958, 6869936724, 7360646490, 7442431451, 8587420905, 9568840437, 10304905086, 10632044930, 11449894540, 12758453916, 14721292980, 14884862902, 15948067395, 17174841810, 19137680874, 20609810172, 21264089860, 22327294353, 25762262715, 29769725804, 31896134790, 34349683620, 37212157255, 38275361748, 44654588706, 47844202185, 51524525430, 63792269580, 66981883059, 74424314510, 89309177412, 95688404370, 103049050860, 111636471765, 133963766118, 148848629020, 191376808740, 223272943530, 267927532236, 334909415295, 446545887060, 669818830590, 1339637661180]

約数ペア:

[(1, 1339637661180), (2, 669818830590), (3, 446545887060), (4, 334909415295), (5, 267927532236), (6, 223272943530), (7, 191376808740), (9, 148848629020), (10, 133963766118), (12, 111636471765), (13, 103049050860), (14, 95688404370), (15, 89309177412), (18, 74424314510), (20, 66981883059), (21, 63792269580), (26, 51524525430), (28, 47844202185), (30, 44654588706), (35, 38275361748), (36, 37212157255), (39, 34349683620), (42, 31896134790), (45, 29769725804), (52, 25762262715), (60, 22327294353), (63, 21264089860), (65, 20609810172), (70, 19137680874), (78, 17174841810), (84, 15948067395), (90, 14884862902), (91, 14721292980), (105, 12758453916), (117, 11449894540), (126, 10632044930), (130, 10304905086), (140, 9568840437), (156, 8587420905), (180, 7442431451), (182, 7360646490), (195, 6869936724), (210, 6379226958), (234, 5724947270), (252, 5316022465), (260, 5152452543), (273, 4907097660), (315, 4252817972), (364, 3680323245), (390, 3434968362), (420, 3189613479), (455, 2944258596), (468, 2862473635), (546, 2453548830), (585, 2289978908), (630, 2126408986), (780, 1717484181), (819, 1635699220), (910, 1472129298), (1092, 1226774415), (1170, 1144989454), (1260, 1063204493), (1365, 981419532), (1638, 817849610), (1820, 736064649), (2340, 572494727), (2730, 490709766), (3276, 408924805), (4095, 327139844), (5460, 245354883), (8190, 163569922), (16380, 81784961)]