61961613480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1\times {\mathrm{5231}}^1$

素因数の和:7792

約数の個数: 192

約数和(自身を含む): 216992805120

約数和(自身を除く): 155031191640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 2531, 4680, 5062, 5231, 7593, 10124, 10462, 12655, 15186, 15693, 20248, 20924, 22779, 25310, 26155, 30372, 31386, 32903, 37965, 41848, 45558, 47079, 50620, 52310, 60744, 62772, 65806, 68003, 75930, 78465, 91116, 94158, 98709, 101240, 104620, 113895, 125544, 131612, 136006, 151860, 156930, 164515, 182232, 188316, 197418, 204009, 209240, 227790, 235395, 263224, 272012, 296127, 303720, 313860, 329030, 340015, 376632, 394836, 408018, 455580, 470790, 493545, 544024, 592254, 612027, 627720, 658060, 680030, 789672, 816036, 911160, 941580, 987090, 1020045, 1184508, 1224054, 1316120, 1360060, 1480635, 1632072, 1883160, 1974180, 2040090, 2369016, 2448108, 2720120, 2961270, 3060135, 3948360, 4080180, 4896216, 5922540, 6120270, 8160360, 11845080, 12240540, 13239661, 24481080, 26479322, 39718983, 52958644, 66198305, 79437966, 105917288, 119156949, 132396610, 158875932, 172115593, 198594915, 238313898, 264793220, 317751864, 344231186, 397189830, 476627796, 516346779, 529586440, 595784745, 688462372, 794379660, 860577965, 953255592, 1032693558, 1191569490, 1376924744, 1549040337, 1588759320, 1721155930, 2065387116, 2383138980, 2581733895, 3098080674, 3442311860, 4130774232, 4766277960, 5163467790, 6196161348, 6884623720, 7745201685, 10326935580, 12392322696, 15490403370, 20653871160, 30980806740, 61961613480]

約数ペア:

[(1, 61961613480), (2, 30980806740), (3, 20653871160), (4, 15490403370), (5, 12392322696), (6, 10326935580), (8, 7745201685), (9, 6884623720), (10, 6196161348), (12, 5163467790), (13, 4766277960), (15, 4130774232), (18, 3442311860), (20, 3098080674), (24, 2581733895), (26, 2383138980), (30, 2065387116), (36, 1721155930), (39, 1588759320), (40, 1549040337), (45, 1376924744), (52, 1191569490), (60, 1032693558), (65, 953255592), (72, 860577965), (78, 794379660), (90, 688462372), (104, 595784745), (117, 529586440), (120, 516346779), (130, 476627796), (156, 397189830), (180, 344231186), (195, 317751864), (234, 264793220), (260, 238313898), (312, 198594915), (360, 172115593), (390, 158875932), (468, 132396610), (520, 119156949), (585, 105917288), (780, 79437966), (936, 66198305), (1170, 52958644), (1560, 39718983), (2340, 26479322), (2531, 24481080), (4680, 13239661), (5062, 12240540), (5231, 11845080), (7593, 8160360), (10124, 6120270), (10462, 5922540), (12655, 4896216), (15186, 4080180), (15693, 3948360), (20248, 3060135), (20924, 2961270), (22779, 2720120), (25310, 2448108), (26155, 2369016), (30372, 2040090), (31386, 1974180), (32903, 1883160), (37965, 1632072), (41848, 1480635), (45558, 1360060), (47079, 1316120), (50620, 1224054), (52310, 1184508), (60744, 1020045), (62772, 987090), (65806, 941580), (68003, 911160), (75930, 816036), (78465, 789672), (91116, 680030), (94158, 658060), (98709, 627720), (101240, 612027), (104620, 592254), (113895, 544024), (125544, 493545), (131612, 470790), (136006, 455580), (151860, 408018), (156930, 394836), (164515, 376632), (182232, 340015), (188316, 329030), (197418, 313860), (204009, 303720), (209240, 296127), (227790, 272012), (235395, 263224)]