420840294120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{13436791}}^1$

素因数の和:13436840

約数の個数: 128

約数和(自身を含む): 1451173536000

約数和(自身を除く): 1030333241880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3915, 5220, 6264, 7830, 10440, 15660, 31320, 13436791, 26873582, 40310373, 53747164, 67183955, 80620746, 107494328, 120931119, 134367910, 161241492, 201551865, 241862238, 268735820, 322482984, 362793357, 389666939, 403103730, 483724476, 537471640, 604655595, 725586714, 779333878, 806207460, 967448952, 1169000817, 1209311190, 1451173428, 1558667756, 1612414920, 1813966785, 1948334695, 2338001634, 2418622380, 2902346856, 3117335512, 3507002451, 3627933570, 3896669390, 4676003268, 4837244760, 5845004085, 7014004902, 7255867140, 7793338780, 9352006536, 10521007353, 11690008170, 14028009804, 14511734280, 15586677560, 17535012255, 21042014706, 23380016340, 28056019608, 35070024510, 42084029412, 46760032680, 52605036765, 70140049020, 84168058824, 105210073530, 140280098040, 210420147060, 420840294120]

約数ペア:

[(1, 420840294120), (2, 210420147060), (3, 140280098040), (4, 105210073530), (5, 84168058824), (6, 70140049020), (8, 52605036765), (9, 46760032680), (10, 42084029412), (12, 35070024510), (15, 28056019608), (18, 23380016340), (20, 21042014706), (24, 17535012255), (27, 15586677560), (29, 14511734280), (30, 14028009804), (36, 11690008170), (40, 10521007353), (45, 9352006536), (54, 7793338780), (58, 7255867140), (60, 7014004902), (72, 5845004085), (87, 4837244760), (90, 4676003268), (108, 3896669390), (116, 3627933570), (120, 3507002451), (135, 3117335512), (145, 2902346856), (174, 2418622380), (180, 2338001634), (216, 1948334695), (232, 1813966785), (261, 1612414920), (270, 1558667756), (290, 1451173428), (348, 1209311190), (360, 1169000817), (435, 967448952), (522, 806207460), (540, 779333878), (580, 725586714), (696, 604655595), (783, 537471640), (870, 483724476), (1044, 403103730), (1080, 389666939), (1160, 362793357), (1305, 322482984), (1566, 268735820), (1740, 241862238), (2088, 201551865), (2610, 161241492), (3132, 134367910), (3480, 120931119), (3915, 107494328), (5220, 80620746), (6264, 67183955), (7830, 53747164), (10440, 40310373), (15660, 26873582), (31320, 13436791)]