2451042720

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11579}}^1$

素因数の和:11617

約数の個数: 288

約数和(自身を含む): 9980107200

約数和(自身を除く): 7529064480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 336, 360, 378, 392, 420, 432, 441, 480, 490, 504, 540, 560, 588, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 980, 1008, 1080, 1120, 1176, 1260, 1323, 1440, 1470, 1512, 1568, 1680, 1764, 1890, 1960, 2016, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3360, 3528, 3780, 3920, 4320, 4410, 4704, 5040, 5292, 5880, 6048, 6615, 7056, 7560, 7840, 8820, 10080, 10584, 11579, 11760, 13230, 14112, 15120, 17640, 21168, 23158, 23520, 26460, 30240, 34737, 35280, 42336, 46316, 52920, 57895, 69474, 70560, 81053, 92632, 104211, 105840, 115790, 138948, 162106, 173685, 185264, 208422, 211680, 231580, 243159, 277896, 312633, 324212, 347370, 370528, 405265, 416844, 463160, 486318, 521055, 555792, 567371, 625266, 648424, 694740, 729477, 810530, 833688, 926320, 972636, 1042110, 1111584, 1134742, 1215795, 1250532, 1296848, 1389480, 1458954, 1563165, 1621060, 1667376, 1702113, 1852640, 1945272, 2084220, 2188431, 2269484, 2431590, 2501064, 2593696, 2778960, 2836855, 2917908, 3126330, 3242120, 3334752, 3404226, 3647385, 3890544, 4168440, 4376862, 4538968, 4863180, 5002128, 5106339, 5557920, 5673710, 5835816, 6252660, 6484240, 6808452, 7294770, 7781088, 8336880, 8510565, 8753724, 9077936, 9726360, 10004256, 10212678, 10942155, 11347420, 11671632, 12505320, 12968480, 13616904, 14589540, 15319017, 16673760, 17021130, 17507448, 18155872, 19452720, 20425356, 21884310, 22694840, 23343264, 25010640, 25531695, 27233808, 29179080, 30638034, 34042260, 35014896, 38905440, 40850712, 43768620, 45389680, 50021280, 51063390, 54467616, 58358160, 61276068, 68084520, 70029792, 76595085, 81701424, 87537240, 90779360, 102126780, 116716320, 122552136, 136169040, 153190170, 163402848, 175074480, 204253560, 245104272, 272338080, 306380340, 350148960, 408507120, 490208544, 612760680, 817014240, 1225521360, 2451042720]

約数ペア:

[(1, 2451042720), (2, 1225521360), (3, 817014240), (4, 612760680), (5, 490208544), (6, 408507120), (7, 350148960), (8, 306380340), (9, 272338080), (10, 245104272), (12, 204253560), (14, 175074480), (15, 163402848), (16, 153190170), (18, 136169040), (20, 122552136), (21, 116716320), (24, 102126780), (27, 90779360), (28, 87537240), (30, 81701424), (32, 76595085), (35, 70029792), (36, 68084520), (40, 61276068), (42, 58358160), (45, 54467616), (48, 51063390), (49, 50021280), (54, 45389680), (56, 43768620), (60, 40850712), (63, 38905440), (70, 35014896), (72, 34042260), (80, 30638034), (84, 29179080), (90, 27233808), (96, 25531695), (98, 25010640), (105, 23343264), (108, 22694840), (112, 21884310), (120, 20425356), (126, 19452720), (135, 18155872), (140, 17507448), (144, 17021130), (147, 16673760), (160, 15319017), (168, 14589540), (180, 13616904), (189, 12968480), (196, 12505320), (210, 11671632), (216, 11347420), (224, 10942155), (240, 10212678), (245, 10004256), (252, 9726360), (270, 9077936), (280, 8753724), (288, 8510565), (294, 8336880), (315, 7781088), (336, 7294770), (360, 6808452), (378, 6484240), (392, 6252660), (420, 5835816), (432, 5673710), (441, 5557920), (480, 5106339), (490, 5002128), (504, 4863180), (540, 4538968), (560, 4376862), (588, 4168440), (630, 3890544), (672, 3647385), (720, 3404226), (735, 3334752), (756, 3242120), (784, 3126330), (840, 2917908), (864, 2836855), (882, 2778960), (945, 2593696), (980, 2501064), (1008, 2431590), (1080, 2269484), (1120, 2188431), (1176, 2084220), (1260, 1945272), (1323, 1852640), (1440, 1702113), (1470, 1667376), (1512, 1621060), (1568, 1563165), (1680, 1458954), (1764, 1389480), (1890, 1296848), (1960, 1250532), (2016, 1215795), (2160, 1134742), (2205, 1111584), (2352, 1042110), (2520, 972636), (2646, 926320), (2940, 833688), (3024, 810530), (3360, 729477), (3528, 694740), (3780, 648424), (3920, 625266), (4320, 567371), (4410, 555792), (4704, 521055), (5040, 486318), (5292, 463160), (5880, 416844), (6048, 405265), (6615, 370528), (7056, 347370), (7560, 324212), (7840, 312633), (8820, 277896), (10080, 243159), (10584, 231580), (11579, 211680), (11760, 208422), (13230, 185264), (14112, 173685), (15120, 162106), (17640, 138948), (21168, 115790), (23158, 105840), (23520, 104211), (26460, 92632), (30240, 81053), (34737, 70560), (35280, 69474), (42336, 57895), (46316, 52920)]