3123872640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{77477}}^1$

素因数の和:77509

約数の個数: 192

約数和(自身を含む): 12328299360

約数和(自身を除く): 9204426720

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, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 77477, 154954, 232431, 309908, 387385, 464862, 542339, 619816, 697293, 774770, 929724, 1084678, 1162155, 1239632, 1394586, 1549540, 1627017, 1859448, 2169356, 2324310, 2479264, 2711695, 2789172, 3099080, 3254034, 3486465, 3718896, 4338712, 4648620, 4881051, 4958528, 5423390, 5578344, 6198160, 6508068, 6972930, 7437792, 8135085, 8677424, 9297240, 9762102, 9917056, 10846780, 11156688, 12396320, 13016136, 13945860, 14875584, 16270170, 17354848, 18594480, 19524204, 21693560, 22313376, 24405255, 24792640, 26032272, 27891720, 29751168, 32540340, 34709696, 37188960, 39048408, 43387120, 44626752, 48810510, 49585280, 52064544, 55783440, 65080680, 69419392, 74377920, 78096816, 86774240, 89253504, 97621020, 104129088, 111566880, 130161360, 148755840, 156193632, 173548480, 195242040, 208258176, 223133760, 260322720, 312387264, 347096960, 390484080, 446267520, 520645440, 624774528, 780968160, 1041290880, 1561936320, 3123872640]

約数ペア:

[(1, 3123872640), (2, 1561936320), (3, 1041290880), (4, 780968160), (5, 624774528), (6, 520645440), (7, 446267520), (8, 390484080), (9, 347096960), (10, 312387264), (12, 260322720), (14, 223133760), (15, 208258176), (16, 195242040), (18, 173548480), (20, 156193632), (21, 148755840), (24, 130161360), (28, 111566880), (30, 104129088), (32, 97621020), (35, 89253504), (36, 86774240), (40, 78096816), (42, 74377920), (45, 69419392), (48, 65080680), (56, 55783440), (60, 52064544), (63, 49585280), (64, 48810510), (70, 44626752), (72, 43387120), (80, 39048408), (84, 37188960), (90, 34709696), (96, 32540340), (105, 29751168), (112, 27891720), (120, 26032272), (126, 24792640), (128, 24405255), (140, 22313376), (144, 21693560), (160, 19524204), (168, 18594480), (180, 17354848), (192, 16270170), (210, 14875584), (224, 13945860), (240, 13016136), (252, 12396320), (280, 11156688), (288, 10846780), (315, 9917056), (320, 9762102), (336, 9297240), (360, 8677424), (384, 8135085), (420, 7437792), (448, 6972930), (480, 6508068), (504, 6198160), (560, 5578344), (576, 5423390), (630, 4958528), (640, 4881051), (672, 4648620), (720, 4338712), (840, 3718896), (896, 3486465), (960, 3254034), (1008, 3099080), (1120, 2789172), (1152, 2711695), (1260, 2479264), (1344, 2324310), (1440, 2169356), (1680, 1859448), (1920, 1627017), (2016, 1549540), (2240, 1394586), (2520, 1239632), (2688, 1162155), (2880, 1084678), (3360, 929724), (4032, 774770), (4480, 697293), (5040, 619816), (5760, 542339), (6720, 464862), (8064, 387385), (10080, 309908), (13440, 232431), (20160, 154954), (40320, 77477)]