20186069640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{5009}}^1$

素因数の和:5148

約数の個数: 256

約数和(自身を含む): 68565657600

約数和(自身を除く): 48379587960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 43, 44, 55, 60, 66, 71, 86, 88, 110, 120, 129, 132, 142, 165, 172, 213, 215, 220, 258, 264, 284, 330, 344, 355, 426, 430, 440, 473, 516, 568, 645, 660, 710, 781, 852, 860, 946, 1032, 1065, 1290, 1320, 1419, 1420, 1562, 1704, 1720, 1892, 2130, 2343, 2365, 2580, 2838, 2840, 3053, 3124, 3784, 3905, 4260, 4686, 4730, 5009, 5160, 5676, 6106, 6248, 7095, 7810, 8520, 9159, 9372, 9460, 10018, 11352, 11715, 12212, 14190, 15027, 15265, 15620, 18318, 18744, 18920, 20036, 23430, 24424, 25045, 28380, 30054, 30530, 31240, 33583, 36636, 40072, 45795, 46860, 50090, 55099, 56760, 60108, 61060, 67166, 73272, 75135, 91590, 93720, 100180, 100749, 110198, 120216, 122120, 134332, 150270, 165297, 167915, 183180, 200360, 201498, 215387, 220396, 268664, 275495, 300540, 330594, 335830, 355639, 366360, 402996, 430774, 440792, 503745, 550990, 601080, 646161, 661188, 671660, 711278, 805992, 826485, 861548, 1007490, 1066917, 1076935, 1101980, 1292322, 1322376, 1343320, 1422556, 1652970, 1723096, 1778195, 2014980, 2133834, 2153870, 2203960, 2369257, 2584644, 2845112, 3230805, 3305940, 3556390, 3912029, 4029960, 4267668, 4307740, 4738514, 5169288, 5334585, 6461610, 6611880, 7107771, 7112780, 7824058, 8535336, 8615480, 9477028, 10669170, 11736087, 11846285, 12923220, 14215542, 14225560, 15292477, 15648116, 18954056, 19560145, 21338340, 23472174, 23692570, 25846440, 28431084, 30584954, 31296232, 35538855, 39120290, 42676680, 45877431, 46944348, 47385140, 56862168, 58680435, 61169908, 71077710, 76462385, 78240580, 91754862, 93888696, 94770280, 117360870, 122339816, 142155420, 152924770, 156481160, 168217247, 183509724, 229387155, 234721740, 284310840, 305849540, 336434494, 367019448, 458774310, 469443480, 504651741, 611699080, 672868988, 841086235, 917548620, 1009303482, 1345737976, 1682172470, 1835097240, 2018606964, 2523258705, 3364344940, 4037213928, 5046517410, 6728689880, 10093034820, 20186069640]

約数ペア:

[(1, 20186069640), (2, 10093034820), (3, 6728689880), (4, 5046517410), (5, 4037213928), (6, 3364344940), (8, 2523258705), (10, 2018606964), (11, 1835097240), (12, 1682172470), (15, 1345737976), (20, 1009303482), (22, 917548620), (24, 841086235), (30, 672868988), (33, 611699080), (40, 504651741), (43, 469443480), (44, 458774310), (55, 367019448), (60, 336434494), (66, 305849540), (71, 284310840), (86, 234721740), (88, 229387155), (110, 183509724), (120, 168217247), (129, 156481160), (132, 152924770), (142, 142155420), (165, 122339816), (172, 117360870), (213, 94770280), (215, 93888696), (220, 91754862), (258, 78240580), (264, 76462385), (284, 71077710), (330, 61169908), (344, 58680435), (355, 56862168), (426, 47385140), (430, 46944348), (440, 45877431), (473, 42676680), (516, 39120290), (568, 35538855), (645, 31296232), (660, 30584954), (710, 28431084), (781, 25846440), (852, 23692570), (860, 23472174), (946, 21338340), (1032, 19560145), (1065, 18954056), (1290, 15648116), (1320, 15292477), (1419, 14225560), (1420, 14215542), (1562, 12923220), (1704, 11846285), (1720, 11736087), (1892, 10669170), (2130, 9477028), (2343, 8615480), (2365, 8535336), (2580, 7824058), (2838, 7112780), (2840, 7107771), (3053, 6611880), (3124, 6461610), (3784, 5334585), (3905, 5169288), (4260, 4738514), (4686, 4307740), (4730, 4267668), (5009, 4029960), (5160, 3912029), (5676, 3556390), (6106, 3305940), (6248, 3230805), (7095, 2845112), (7810, 2584644), (8520, 2369257), (9159, 2203960), (9372, 2153870), (9460, 2133834), (10018, 2014980), (11352, 1778195), (11715, 1723096), (12212, 1652970), (14190, 1422556), (15027, 1343320), (15265, 1322376), (15620, 1292322), (18318, 1101980), (18744, 1076935), (18920, 1066917), (20036, 1007490), (23430, 861548), (24424, 826485), (25045, 805992), (28380, 711278), (30054, 671660), (30530, 661188), (31240, 646161), (33583, 601080), (36636, 550990), (40072, 503745), (45795, 440792), (46860, 430774), (50090, 402996), (55099, 366360), (56760, 355639), (60108, 335830), (61060, 330594), (67166, 300540), (73272, 275495), (75135, 268664), (91590, 220396), (93720, 215387), (100180, 201498), (100749, 200360), (110198, 183180), (120216, 167915), (122120, 165297), (134332, 150270)]