51892001280

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{321751}}^1$

素因数の和:321787

約数の個数: 240

約数和(自身を含む): 205391032704

約数和(自身を除く): 153499031424

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 16128, 17920, 20160, 23040, 26880, 32256, 40320, 53760, 80640, 161280, 321751, 643502, 965253, 1287004, 1608755, 1930506, 2252257, 2574008, 2895759, 3217510, 3861012, 4504514, 4826265, 5148016, 5791518, 6435020, 6756771, 7722024, 9009028, 9652530, 10296032, 11261285, 11583036, 12870040, 13513542, 14478795, 15444048, 18018056, 19305060, 20270313, 20592064, 22522570, 23166072, 25740080, 27027084, 28957590, 30888096, 33783855, 36036112, 38610120, 40540626, 41184128, 45045140, 46332144, 51480160, 54054168, 57915180, 61776192, 67567710, 72072224, 77220240, 81081252, 82368256, 90090280, 92664288, 101351565, 102960320, 108108336, 115830360, 123552384, 135135420, 144144448, 154440480, 162162504, 164736512, 180180560, 185328576, 202703130, 205920640, 216216672, 231660720, 247104768, 270270840, 288288896, 308880960, 324325008, 360361120, 370657152, 405406260, 411841280, 432433344, 463321440, 494209536, 540541680, 576577792, 617761920, 648650016, 720722240, 741314304, 810812520, 823682560, 864866688, 926642880, 1081083360, 1153155584, 1235523840, 1297300032, 1441444480, 1482628608, 1621625040, 1729733376, 1853285760, 2162166720, 2471047680, 2594600064, 2882888960, 3243250080, 3459466752, 3706571520, 4324333440, 5189200128, 5765777920, 6486500160, 7413143040, 8648666880, 10378400256, 12973000320, 17297333760, 25946000640, 51892001280]

約数ペア:

[(1, 51892001280), (2, 25946000640), (3, 17297333760), (4, 12973000320), (5, 10378400256), (6, 8648666880), (7, 7413143040), (8, 6486500160), (9, 5765777920), (10, 5189200128), (12, 4324333440), (14, 3706571520), (15, 3459466752), (16, 3243250080), (18, 2882888960), (20, 2594600064), (21, 2471047680), (24, 2162166720), (28, 1853285760), (30, 1729733376), (32, 1621625040), (35, 1482628608), (36, 1441444480), (40, 1297300032), (42, 1235523840), (45, 1153155584), (48, 1081083360), (56, 926642880), (60, 864866688), (63, 823682560), (64, 810812520), (70, 741314304), (72, 720722240), (80, 648650016), (84, 617761920), (90, 576577792), (96, 540541680), (105, 494209536), (112, 463321440), (120, 432433344), (126, 411841280), (128, 405406260), (140, 370657152), (144, 360361120), (160, 324325008), (168, 308880960), (180, 288288896), (192, 270270840), (210, 247104768), (224, 231660720), (240, 216216672), (252, 205920640), (256, 202703130), (280, 185328576), (288, 180180560), (315, 164736512), (320, 162162504), (336, 154440480), (360, 144144448), (384, 135135420), (420, 123552384), (448, 115830360), (480, 108108336), (504, 102960320), (512, 101351565), (560, 92664288), (576, 90090280), (630, 82368256), (640, 81081252), (672, 77220240), (720, 72072224), (768, 67567710), (840, 61776192), (896, 57915180), (960, 54054168), (1008, 51480160), (1120, 46332144), (1152, 45045140), (1260, 41184128), (1280, 40540626), (1344, 38610120), (1440, 36036112), (1536, 33783855), (1680, 30888096), (1792, 28957590), (1920, 27027084), (2016, 25740080), (2240, 23166072), (2304, 22522570), (2520, 20592064), (2560, 20270313), (2688, 19305060), (2880, 18018056), (3360, 15444048), (3584, 14478795), (3840, 13513542), (4032, 12870040), (4480, 11583036), (4608, 11261285), (5040, 10296032), (5376, 9652530), (5760, 9009028), (6720, 7722024), (7680, 6756771), (8064, 6435020), (8960, 5791518), (10080, 5148016), (10752, 4826265), (11520, 4504514), (13440, 3861012), (16128, 3217510), (17920, 2895759), (20160, 2574008), (23040, 2252257), (26880, 1930506), (32256, 1608755), (40320, 1287004), (53760, 965253), (80640, 643502), (161280, 321751)]