211780614780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{53173}}^1$

素因数の和:53333

約数の個数: 288

約数和(自身を含む): 766471305600

約数和(自身を除く): 554690690820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 58, 60, 63, 70, 84, 87, 90, 105, 109, 116, 126, 140, 145, 174, 180, 203, 210, 218, 252, 261, 290, 315, 327, 348, 406, 420, 435, 436, 522, 545, 580, 609, 630, 654, 763, 812, 870, 981, 1015, 1044, 1090, 1218, 1260, 1305, 1308, 1526, 1635, 1740, 1827, 1962, 2030, 2180, 2289, 2436, 2610, 3045, 3052, 3161, 3270, 3654, 3815, 3924, 4060, 4578, 4905, 5220, 6090, 6322, 6540, 6867, 7308, 7630, 9135, 9156, 9483, 9810, 11445, 12180, 12644, 13734, 15260, 15805, 18270, 18966, 19620, 22127, 22890, 27468, 28449, 31610, 34335, 36540, 37932, 44254, 45780, 47415, 53173, 56898, 63220, 66381, 68670, 88508, 94830, 106346, 110635, 113796, 132762, 137340, 142245, 159519, 189660, 199143, 212692, 221270, 265524, 265865, 284490, 319038, 331905, 372211, 398286, 442540, 478557, 531730, 568980, 638076, 663810, 744422, 796572, 797595, 957114, 995715, 1063460, 1116633, 1327620, 1488844, 1542017, 1595190, 1861055, 1914228, 1991430, 2233266, 2392785, 3084034, 3190380, 3349899, 3722110, 3982860, 4466532, 4626051, 4785570, 5583165, 5795857, 6168068, 6699798, 7444220, 7710085, 9252102, 9571140, 10794119, 11166330, 11591714, 13399596, 13878153, 15420170, 16749495, 17387571, 18504204, 21588238, 22332660, 23130255, 23183428, 27756306, 28979285, 30840340, 32382357, 33498990, 34775142, 40570999, 43176476, 46260510, 52162713, 53970595, 55512612, 57958570, 64764714, 66997980, 69390765, 69550284, 81141998, 86937855, 92521020, 97147071, 104325426, 107941190, 115917140, 121712997, 129529428, 138781530, 161911785, 162283996, 168079853, 173875710, 194294142, 202854995, 208650852, 215882380, 243425994, 260813565, 277563060, 323823570, 336159706, 347751420, 365138991, 388588284, 405709990, 485735355, 486851988, 504239559, 521627130, 608564985, 647647140, 672319412, 730277982, 811419980, 840399265, 971470710, 1008479118, 1043254260, 1176558971, 1217129970, 1460555964, 1512718677, 1680798530, 1825694955, 1942941420, 2016958236, 2353117942, 2434259940, 2521197795, 3025437354, 3361597060, 3529676913, 3651389910, 4706235884, 5042395590, 5882794855, 6050874708, 7059353826, 7302779820, 7563593385, 10084791180, 10589030739, 11765589710, 14118707652, 15127186770, 17648384565, 21178061478, 23531179420, 30254373540, 35296769130, 42356122956, 52945153695, 70593538260, 105890307390, 211780614780]

約数ペア:

[(1, 211780614780), (2, 105890307390), (3, 70593538260), (4, 52945153695), (5, 42356122956), (6, 35296769130), (7, 30254373540), (9, 23531179420), (10, 21178061478), (12, 17648384565), (14, 15127186770), (15, 14118707652), (18, 11765589710), (20, 10589030739), (21, 10084791180), (28, 7563593385), (29, 7302779820), (30, 7059353826), (35, 6050874708), (36, 5882794855), (42, 5042395590), (45, 4706235884), (58, 3651389910), (60, 3529676913), (63, 3361597060), (70, 3025437354), (84, 2521197795), (87, 2434259940), (90, 2353117942), (105, 2016958236), (109, 1942941420), (116, 1825694955), (126, 1680798530), (140, 1512718677), (145, 1460555964), (174, 1217129970), (180, 1176558971), (203, 1043254260), (210, 1008479118), (218, 971470710), (252, 840399265), (261, 811419980), (290, 730277982), (315, 672319412), (327, 647647140), (348, 608564985), (406, 521627130), (420, 504239559), (435, 486851988), (436, 485735355), (522, 405709990), (545, 388588284), (580, 365138991), (609, 347751420), (630, 336159706), (654, 323823570), (763, 277563060), (812, 260813565), (870, 243425994), (981, 215882380), (1015, 208650852), (1044, 202854995), (1090, 194294142), (1218, 173875710), (1260, 168079853), (1305, 162283996), (1308, 161911785), (1526, 138781530), (1635, 129529428), (1740, 121712997), (1827, 115917140), (1962, 107941190), (2030, 104325426), (2180, 97147071), (2289, 92521020), (2436, 86937855), (2610, 81141998), (3045, 69550284), (3052, 69390765), (3161, 66997980), (3270, 64764714), (3654, 57958570), (3815, 55512612), (3924, 53970595), (4060, 52162713), (4578, 46260510), (4905, 43176476), (5220, 40570999), (6090, 34775142), (6322, 33498990), (6540, 32382357), (6867, 30840340), (7308, 28979285), (7630, 27756306), (9135, 23183428), (9156, 23130255), (9483, 22332660), (9810, 21588238), (11445, 18504204), (12180, 17387571), (12644, 16749495), (13734, 15420170), (15260, 13878153), (15805, 13399596), (18270, 11591714), (18966, 11166330), (19620, 10794119), (22127, 9571140), (22890, 9252102), (27468, 7710085), (28449, 7444220), (31610, 6699798), (34335, 6168068), (36540, 5795857), (37932, 5583165), (44254, 4785570), (45780, 4626051), (47415, 4466532), (53173, 3982860), (56898, 3722110), (63220, 3349899), (66381, 3190380), (68670, 3084034), (88508, 2392785), (94830, 2233266), (106346, 1991430), (110635, 1914228), (113796, 1861055), (132762, 1595190), (137340, 1542017), (142245, 1488844), (159519, 1327620), (189660, 1116633), (199143, 1063460), (212692, 995715), (221270, 957114), (265524, 797595), (265865, 796572), (284490, 744422), (319038, 663810), (331905, 638076), (372211, 568980), (398286, 531730), (442540, 478557)]