2041506720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{42961}}^1$

素因数の和:42996

約数の個数: 192

約数和(自身を含む): 7795025280

約数和(自身を除く): 5753518560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 594, 660, 720, 792, 864, 880, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1760, 1980, 2160, 2376, 2640, 2970, 3168, 3960, 4320, 4752, 5280, 5940, 7920, 9504, 11880, 15840, 23760, 42961, 47520, 85922, 128883, 171844, 214805, 257766, 343688, 386649, 429610, 472571, 515532, 644415, 687376, 773298, 859220, 945142, 1031064, 1159947, 1288830, 1374752, 1417713, 1546596, 1718440, 1890284, 1933245, 2062128, 2319894, 2362855, 2577660, 2835426, 3093192, 3436880, 3780568, 3866490, 4124256, 4253139, 4639788, 4725710, 5155320, 5670852, 5799735, 6186384, 6873760, 7088565, 7561136, 7732980, 8506278, 9279576, 9451420, 10310640, 11341704, 11599470, 12372768, 12759417, 14177130, 15122272, 15465960, 17012556, 18559152, 18902840, 20621280, 21265695, 22683408, 23198940, 25518834, 28354260, 30931920, 34025112, 37118304, 37805680, 42531390, 45366816, 46397880, 51037668, 56708520, 61863840, 63797085, 68050224, 75611360, 85062780, 92795760, 102075336, 113417040, 127594170, 136100448, 170125560, 185591520, 204150672, 226834080, 255188340, 340251120, 408301344, 510376680, 680502240, 1020753360, 2041506720]

約数ペア:

[(1, 2041506720), (2, 1020753360), (3, 680502240), (4, 510376680), (5, 408301344), (6, 340251120), (8, 255188340), (9, 226834080), (10, 204150672), (11, 185591520), (12, 170125560), (15, 136100448), (16, 127594170), (18, 113417040), (20, 102075336), (22, 92795760), (24, 85062780), (27, 75611360), (30, 68050224), (32, 63797085), (33, 61863840), (36, 56708520), (40, 51037668), (44, 46397880), (45, 45366816), (48, 42531390), (54, 37805680), (55, 37118304), (60, 34025112), (66, 30931920), (72, 28354260), (80, 25518834), (88, 23198940), (90, 22683408), (96, 21265695), (99, 20621280), (108, 18902840), (110, 18559152), (120, 17012556), (132, 15465960), (135, 15122272), (144, 14177130), (160, 12759417), (165, 12372768), (176, 11599470), (180, 11341704), (198, 10310640), (216, 9451420), (220, 9279576), (240, 8506278), (264, 7732980), (270, 7561136), (288, 7088565), (297, 6873760), (330, 6186384), (352, 5799735), (360, 5670852), (396, 5155320), (432, 4725710), (440, 4639788), (480, 4253139), (495, 4124256), (528, 3866490), (540, 3780568), (594, 3436880), (660, 3093192), (720, 2835426), (792, 2577660), (864, 2362855), (880, 2319894), (990, 2062128), (1056, 1933245), (1080, 1890284), (1188, 1718440), (1320, 1546596), (1440, 1417713), (1485, 1374752), (1584, 1288830), (1760, 1159947), (1980, 1031064), (2160, 945142), (2376, 859220), (2640, 773298), (2970, 687376), (3168, 644415), (3960, 515532), (4320, 472571), (4752, 429610), (5280, 386649), (5940, 343688), (7920, 257766), (9504, 214805), (11880, 171844), (15840, 128883), (23760, 85922), (42961, 47520)]