2156744290400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3236411}}^1$

素因数の和:3236462

約数の個数: 216

約数和(自身を含む): 6485051164536

約数和(自身を除く): 4328306874136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 49, 50, 56, 68, 70, 80, 85, 98, 100, 112, 119, 136, 140, 160, 170, 175, 196, 200, 224, 238, 245, 272, 280, 340, 350, 392, 400, 425, 476, 490, 544, 560, 595, 680, 700, 784, 800, 833, 850, 952, 980, 1120, 1190, 1225, 1360, 1400, 1568, 1666, 1700, 1904, 1960, 2380, 2450, 2720, 2800, 2975, 3332, 3400, 3808, 3920, 4165, 4760, 4900, 5600, 5950, 6664, 6800, 7840, 8330, 9520, 9800, 11900, 13328, 13600, 16660, 19040, 19600, 20825, 23800, 26656, 33320, 39200, 41650, 47600, 66640, 83300, 95200, 133280, 166600, 333200, 666400, 3236411, 6472822, 12945644, 16182055, 22654877, 25891288, 32364110, 45309754, 51782576, 55018987, 64728220, 80910275, 90619508, 103565152, 110037974, 113274385, 129456440, 158584139, 161820550, 181239016, 220075948, 226548770, 258912880, 275094935, 317168278, 323641100, 362478032, 385132909, 440151896, 453097540, 517825760, 550189870, 566371925, 634336556, 647282200, 724956064, 770265818, 792920695, 880303792, 906195080, 1100379740, 1132743850, 1268673112, 1294564400, 1375474675, 1540531636, 1585841390, 1760607584, 1812390160, 1925664545, 2200759480, 2265487700, 2537346224, 2589128800, 2695930363, 2750949350, 3081063272, 3171682780, 3624780320, 3851329090, 3964603475, 4401518960, 4530975400, 5074692448, 5391860726, 5501898700, 6162126544, 6343365560, 7702658180, 7929206950, 8803037920, 9061950800, 9628322725, 10783721452, 11003797400, 12324253088, 12686731120, 13479651815, 15405316360, 15858413900, 18123901600, 19256645450, 21567442904, 22007594800, 25373462240, 26959303630, 30810632720, 31716827800, 38513290900, 43134885808, 44015189600, 53918607260, 61621265440, 63433655600, 67398259075, 77026581800, 86269771616, 107837214520, 126867311200, 134796518150, 154053163600, 215674429040, 269593036300, 308106327200, 431348858080, 539186072600, 1078372145200, 2156744290400]

約数ペア:

[(1, 2156744290400), (2, 1078372145200), (4, 539186072600), (5, 431348858080), (7, 308106327200), (8, 269593036300), (10, 215674429040), (14, 154053163600), (16, 134796518150), (17, 126867311200), (20, 107837214520), (25, 86269771616), (28, 77026581800), (32, 67398259075), (34, 63433655600), (35, 61621265440), (40, 53918607260), (49, 44015189600), (50, 43134885808), (56, 38513290900), (68, 31716827800), (70, 30810632720), (80, 26959303630), (85, 25373462240), (98, 22007594800), (100, 21567442904), (112, 19256645450), (119, 18123901600), (136, 15858413900), (140, 15405316360), (160, 13479651815), (170, 12686731120), (175, 12324253088), (196, 11003797400), (200, 10783721452), (224, 9628322725), (238, 9061950800), (245, 8803037920), (272, 7929206950), (280, 7702658180), (340, 6343365560), (350, 6162126544), (392, 5501898700), (400, 5391860726), (425, 5074692448), (476, 4530975400), (490, 4401518960), (544, 3964603475), (560, 3851329090), (595, 3624780320), (680, 3171682780), (700, 3081063272), (784, 2750949350), (800, 2695930363), (833, 2589128800), (850, 2537346224), (952, 2265487700), (980, 2200759480), (1120, 1925664545), (1190, 1812390160), (1225, 1760607584), (1360, 1585841390), (1400, 1540531636), (1568, 1375474675), (1666, 1294564400), (1700, 1268673112), (1904, 1132743850), (1960, 1100379740), (2380, 906195080), (2450, 880303792), (2720, 792920695), (2800, 770265818), (2975, 724956064), (3332, 647282200), (3400, 634336556), (3808, 566371925), (3920, 550189870), (4165, 517825760), (4760, 453097540), (4900, 440151896), (5600, 385132909), (5950, 362478032), (6664, 323641100), (6800, 317168278), (7840, 275094935), (8330, 258912880), (9520, 226548770), (9800, 220075948), (11900, 181239016), (13328, 161820550), (13600, 158584139), (16660, 129456440), (19040, 113274385), (19600, 110037974), (20825, 103565152), (23800, 90619508), (26656, 80910275), (33320, 64728220), (39200, 55018987), (41650, 51782576), (47600, 45309754), (66640, 32364110), (83300, 25891288), (95200, 22654877), (133280, 16182055), (166600, 12945644), (333200, 6472822), (666400, 3236411)]