40870510080

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{41903}}^1$

素因数の和:42056

約数の個数: 160

約数和(自身を含む): 131689857024

約数和(自身を除く): 90819346944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1270, 1280, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 3048, 3810, 3840, 4064, 5080, 6096, 7620, 7680, 8128, 10160, 12192, 15240, 16256, 20320, 24384, 30480, 32512, 40640, 41903, 48768, 60960, 65024, 81280, 83806, 97536, 121920, 125709, 162560, 167612, 195072, 209515, 243840, 251418, 325120, 335224, 419030, 487680, 502836, 628545, 670448, 838060, 975360, 1005672, 1257090, 1340896, 1676120, 2011344, 2514180, 2681792, 3352240, 4022688, 5028360, 5321681, 5363584, 6704480, 8045376, 10056720, 10643362, 10727168, 13408960, 15965043, 16090752, 20113440, 21286724, 21454336, 26608405, 26817920, 31930086, 32181504, 40226880, 42573448, 53216810, 53635840, 63860172, 64363008, 79825215, 80453760, 85146896, 106433620, 107271680, 127720344, 159650430, 160907520, 170293792, 212867240, 255440688, 319300860, 321815040, 340587584, 425734480, 510881376, 638601720, 681175168, 851468960, 1021762752, 1277203440, 1362350336, 1702937920, 2043525504, 2554406880, 2724700672, 3405875840, 4087051008, 5108813760, 6811751680, 8174102016, 10217627520, 13623503360, 20435255040, 40870510080]

約数ペア:

[(1, 40870510080), (2, 20435255040), (3, 13623503360), (4, 10217627520), (5, 8174102016), (6, 6811751680), (8, 5108813760), (10, 4087051008), (12, 3405875840), (15, 2724700672), (16, 2554406880), (20, 2043525504), (24, 1702937920), (30, 1362350336), (32, 1277203440), (40, 1021762752), (48, 851468960), (60, 681175168), (64, 638601720), (80, 510881376), (96, 425734480), (120, 340587584), (127, 321815040), (128, 319300860), (160, 255440688), (192, 212867240), (240, 170293792), (254, 160907520), (256, 159650430), (320, 127720344), (381, 107271680), (384, 106433620), (480, 85146896), (508, 80453760), (512, 79825215), (635, 64363008), (640, 63860172), (762, 53635840), (768, 53216810), (960, 42573448), (1016, 40226880), (1270, 32181504), (1280, 31930086), (1524, 26817920), (1536, 26608405), (1905, 21454336), (1920, 21286724), (2032, 20113440), (2540, 16090752), (2560, 15965043), (3048, 13408960), (3810, 10727168), (3840, 10643362), (4064, 10056720), (5080, 8045376), (6096, 6704480), (7620, 5363584), (7680, 5321681), (8128, 5028360), (10160, 4022688), (12192, 3352240), (15240, 2681792), (16256, 2514180), (20320, 2011344), (24384, 1676120), (30480, 1340896), (32512, 1257090), (40640, 1005672), (41903, 975360), (48768, 838060), (60960, 670448), (65024, 628545), (81280, 502836), (83806, 487680), (97536, 419030), (121920, 335224), (125709, 325120), (162560, 251418), (167612, 243840), (195072, 209515)]