326301377920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{4813}}^1$

素因数の和:5285

約数の個数: 256

約数和(自身を含む): 918025948800

約数和(自身を除く): 591724570880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 409, 448, 518, 560, 592, 640, 740, 818, 896, 1036, 1120, 1184, 1295, 1480, 1636, 2045, 2072, 2240, 2368, 2590, 2863, 2960, 3272, 4090, 4144, 4480, 4736, 4813, 5180, 5726, 5920, 6544, 8180, 8288, 9626, 10360, 11452, 11840, 13088, 14315, 15133, 16360, 16576, 19252, 20720, 22904, 23680, 24065, 26176, 28630, 30266, 32720, 33152, 33691, 38504, 41440, 45808, 48130, 52352, 57260, 60532, 65440, 67382, 75665, 77008, 82880, 91616, 96260, 105931, 114520, 121064, 130880, 134764, 151330, 154016, 165760, 168455, 178081, 183232, 192520, 211862, 229040, 242128, 261760, 269528, 302660, 308032, 336910, 356162, 366464, 385040, 423724, 458080, 484256, 529655, 539056, 605320, 616064, 673820, 712324, 770080, 847448, 890405, 916160, 968512, 1059310, 1078112, 1210640, 1246567, 1347640, 1424648, 1540160, 1694896, 1780810, 1832320, 1937024, 1968517, 2118620, 2156224, 2421280, 2493134, 2695280, 2849296, 3080320, 3389792, 3561620, 3937034, 4237240, 4312448, 4842560, 4986268, 5390560, 5698592, 6232835, 6779584, 7123240, 7874068, 8474480, 9685120, 9842585, 9972536, 10781120, 11397184, 12465670, 13559168, 13779619, 14246480, 15748136, 16948960, 19685170, 19945072, 21562240, 22794368, 24931340, 27559238, 28492960, 31496272, 33897920, 39370340, 39890144, 49862680, 55118476, 56985920, 62992544, 67795840, 68898095, 72835129, 78740680, 79780288, 99725360, 110236952, 113971840, 125985088, 137796190, 145670258, 157481360, 159560576, 199450720, 220473904, 251970176, 275592380, 291340516, 314962720, 364175645, 398901440, 440947808, 509845903, 551184760, 582681032, 629925440, 728351290, 797802880, 881895616, 1019691806, 1102369520, 1165362064, 1259850880, 1456702580, 1763791232, 2039383612, 2204739040, 2330724128, 2549229515, 2913405160, 4078767224, 4409478080, 4661448256, 5098459030, 5826810320, 8157534448, 8818956160, 9322896512, 10196918060, 11653620640, 16315068896, 20393836120, 23307241280, 32630137792, 40787672240, 46614482560, 65260275584, 81575344480, 163150688960, 326301377920]

約数ペア:

[(1, 326301377920), (2, 163150688960), (4, 81575344480), (5, 65260275584), (7, 46614482560), (8, 40787672240), (10, 32630137792), (14, 23307241280), (16, 20393836120), (20, 16315068896), (28, 11653620640), (32, 10196918060), (35, 9322896512), (37, 8818956160), (40, 8157534448), (56, 5826810320), (64, 5098459030), (70, 4661448256), (74, 4409478080), (80, 4078767224), (112, 2913405160), (128, 2549229515), (140, 2330724128), (148, 2204739040), (160, 2039383612), (185, 1763791232), (224, 1456702580), (259, 1259850880), (280, 1165362064), (296, 1102369520), (320, 1019691806), (370, 881895616), (409, 797802880), (448, 728351290), (518, 629925440), (560, 582681032), (592, 551184760), (640, 509845903), (740, 440947808), (818, 398901440), (896, 364175645), (1036, 314962720), (1120, 291340516), (1184, 275592380), (1295, 251970176), (1480, 220473904), (1636, 199450720), (2045, 159560576), (2072, 157481360), (2240, 145670258), (2368, 137796190), (2590, 125985088), (2863, 113971840), (2960, 110236952), (3272, 99725360), (4090, 79780288), (4144, 78740680), (4480, 72835129), (4736, 68898095), (4813, 67795840), (5180, 62992544), (5726, 56985920), (5920, 55118476), (6544, 49862680), (8180, 39890144), (8288, 39370340), (9626, 33897920), (10360, 31496272), (11452, 28492960), (11840, 27559238), (13088, 24931340), (14315, 22794368), (15133, 21562240), (16360, 19945072), (16576, 19685170), (19252, 16948960), (20720, 15748136), (22904, 14246480), (23680, 13779619), (24065, 13559168), (26176, 12465670), (28630, 11397184), (30266, 10781120), (32720, 9972536), (33152, 9842585), (33691, 9685120), (38504, 8474480), (41440, 7874068), (45808, 7123240), (48130, 6779584), (52352, 6232835), (57260, 5698592), (60532, 5390560), (65440, 4986268), (67382, 4842560), (75665, 4312448), (77008, 4237240), (82880, 3937034), (91616, 3561620), (96260, 3389792), (105931, 3080320), (114520, 2849296), (121064, 2695280), (130880, 2493134), (134764, 2421280), (151330, 2156224), (154016, 2118620), (165760, 1968517), (168455, 1937024), (178081, 1832320), (183232, 1780810), (192520, 1694896), (211862, 1540160), (229040, 1424648), (242128, 1347640), (261760, 1246567), (269528, 1210640), (302660, 1078112), (308032, 1059310), (336910, 968512), (356162, 916160), (366464, 890405), (385040, 847448), (423724, 770080), (458080, 712324), (484256, 673820), (529655, 616064), (539056, 605320)]