1310741280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 4670540784

約数和(自身を除く): 3359799504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 73, 74, 80, 90, 96, 111, 120, 144, 146, 148, 160, 180, 185, 219, 222, 240, 288, 292, 296, 333, 337, 360, 365, 370, 438, 444, 480, 555, 584, 592, 657, 666, 674, 720, 730, 740, 876, 888, 1011, 1095, 1110, 1168, 1184, 1314, 1332, 1348, 1440, 1460, 1480, 1665, 1685, 1752, 1776, 2022, 2190, 2220, 2336, 2628, 2664, 2696, 2701, 2920, 2960, 3033, 3285, 3330, 3370, 3504, 3552, 4044, 4380, 4440, 5055, 5256, 5328, 5392, 5402, 5840, 5920, 6066, 6570, 6660, 6740, 7008, 8088, 8103, 8760, 8880, 10110, 10512, 10656, 10784, 10804, 11680, 12132, 12469, 13140, 13320, 13480, 13505, 15165, 16176, 16206, 17520, 17760, 20220, 21024, 21608, 24264, 24309, 24601, 24938, 26280, 26640, 26960, 27010, 30330, 32352, 32412, 35040, 37407, 40440, 40515, 43216, 48528, 48618, 49202, 49876, 52560, 53280, 53920, 54020, 60660, 62345, 64824, 73803, 74814, 80880, 81030, 86432, 97056, 97236, 98404, 99752, 105120, 108040, 112221, 121320, 121545, 123005, 124690, 129648, 147606, 149628, 161760, 162060, 187035, 194472, 196808, 199504, 216080, 221409, 224442, 242640, 243090, 246010, 249380, 259296, 295212, 299256, 324120, 369015, 374070, 388944, 393616, 399008, 432160, 442818, 448884, 485280, 486180, 492020, 498760, 561105, 590424, 598512, 648240, 738030, 748140, 777888, 787232, 885636, 897768, 910237, 972360, 984040, 997520, 1107045, 1122210, 1180848, 1197024, 1296480, 1476060, 1496280, 1771272, 1795536, 1820474, 1944720, 1968080, 1995040, 2214090, 2244420, 2361696, 2730711, 2952120, 2992560, 3542544, 3591072, 3640948, 3889440, 3936160, 4428180, 4488840, 4551185, 5461422, 5904240, 5985120, 7085088, 7281896, 8192133, 8856360, 8977680, 9102370, 10922844, 11808480, 13653555, 14563792, 16384266, 17712720, 17955360, 18204740, 21845688, 27307110, 29127584, 32768532, 35425440, 36409480, 40960665, 43691376, 54614220, 65537064, 72818960, 81921330, 87382752, 109228440, 131074128, 145637920, 163842660, 218456880, 262148256, 327685320, 436913760, 655370640, 1310741280]

約数ペア:

[(1, 1310741280), (2, 655370640), (3, 436913760), (4, 327685320), (5, 262148256), (6, 218456880), (8, 163842660), (9, 145637920), (10, 131074128), (12, 109228440), (15, 87382752), (16, 81921330), (18, 72818960), (20, 65537064), (24, 54614220), (30, 43691376), (32, 40960665), (36, 36409480), (37, 35425440), (40, 32768532), (45, 29127584), (48, 27307110), (60, 21845688), (72, 18204740), (73, 17955360), (74, 17712720), (80, 16384266), (90, 14563792), (96, 13653555), (111, 11808480), (120, 10922844), (144, 9102370), (146, 8977680), (148, 8856360), (160, 8192133), (180, 7281896), (185, 7085088), (219, 5985120), (222, 5904240), (240, 5461422), (288, 4551185), (292, 4488840), (296, 4428180), (333, 3936160), (337, 3889440), (360, 3640948), (365, 3591072), (370, 3542544), (438, 2992560), (444, 2952120), (480, 2730711), (555, 2361696), (584, 2244420), (592, 2214090), (657, 1995040), (666, 1968080), (674, 1944720), (720, 1820474), (730, 1795536), (740, 1771272), (876, 1496280), (888, 1476060), (1011, 1296480), (1095, 1197024), (1110, 1180848), (1168, 1122210), (1184, 1107045), (1314, 997520), (1332, 984040), (1348, 972360), (1440, 910237), (1460, 897768), (1480, 885636), (1665, 787232), (1685, 777888), (1752, 748140), (1776, 738030), (2022, 648240), (2190, 598512), (2220, 590424), (2336, 561105), (2628, 498760), (2664, 492020), (2696, 486180), (2701, 485280), (2920, 448884), (2960, 442818), (3033, 432160), (3285, 399008), (3330, 393616), (3370, 388944), (3504, 374070), (3552, 369015), (4044, 324120), (4380, 299256), (4440, 295212), (5055, 259296), (5256, 249380), (5328, 246010), (5392, 243090), (5402, 242640), (5840, 224442), (5920, 221409), (6066, 216080), (6570, 199504), (6660, 196808), (6740, 194472), (7008, 187035), (8088, 162060), (8103, 161760), (8760, 149628), (8880, 147606), (10110, 129648), (10512, 124690), (10656, 123005), (10784, 121545), (10804, 121320), (11680, 112221), (12132, 108040), (12469, 105120), (13140, 99752), (13320, 98404), (13480, 97236), (13505, 97056), (15165, 86432), (16176, 81030), (16206, 80880), (17520, 74814), (17760, 73803), (20220, 64824), (21024, 62345), (21608, 60660), (24264, 54020), (24309, 53920), (24601, 53280), (24938, 52560), (26280, 49876), (26640, 49202), (26960, 48618), (27010, 48528), (30330, 43216), (32352, 40515), (32412, 40440), (35040, 37407)]