2821074324480

素因数分解:

$2^{10}\times 3^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 1056

約数和(自身を含む): 10421080488000

約数和(自身を除く): 7600006163520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 81, 89, 90, 96, 108, 120, 128, 135, 144, 146, 160, 162, 178, 180, 192, 216, 219, 240, 243, 256, 267, 270, 288, 292, 320, 324, 349, 356, 360, 365, 384, 405, 432, 438, 445, 480, 486, 512, 534, 540, 576, 584, 640, 648, 657, 698, 712, 720, 730, 768, 801, 810, 864, 876, 890, 960, 972, 1024, 1047, 1068, 1080, 1095, 1152, 1168, 1215, 1280, 1296, 1314, 1335, 1396, 1424, 1440, 1460, 1536, 1602, 1620, 1728, 1745, 1752, 1780, 1920, 1944, 1971, 2094, 2136, 2160, 2190, 2304, 2336, 2403, 2430, 2560, 2592, 2628, 2670, 2792, 2848, 2880, 2920, 3072, 3141, 3204, 3240, 3285, 3456, 3490, 3504, 3560, 3840, 3888, 3942, 4005, 4188, 4272, 4320, 4380, 4608, 4672, 4806, 4860, 5120, 5184, 5235, 5256, 5340, 5584, 5696, 5760, 5840, 5913, 6282, 6408, 6480, 6497, 6570, 6912, 6980, 7008, 7120, 7209, 7680, 7776, 7884, 8010, 8376, 8544, 8640, 8760, 9216, 9344, 9423, 9612, 9720, 9855, 10368, 10470, 10512, 10680, 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約数ペア:

[(1, 2821074324480), (2, 1410537162240), (3, 940358108160), (4, 705268581120), (5, 564214864896), (6, 470179054080), (8, 352634290560), (9, 313452702720), (10, 282107432448), (12, 235089527040), (15, 188071621632), (16, 176317145280), (18, 156726351360), (20, 141053716224), (24, 117544763520), (27, 104484234240), (30, 94035810816), (32, 88158572640), (36, 78363175680), (40, 70526858112), (45, 62690540544), (48, 58772381760), (54, 52242117120), (60, 47017905408), (64, 44079286320), (72, 39181587840), (73, 38644853760), (80, 35263429056), (81, 34828078080), (89, 31697464320), (90, 31345270272), (96, 29386190880), (108, 26121058560), (120, 23508952704), (128, 22039643160), (135, 20896846848), (144, 19590793920), (146, 19322426880), (160, 17631714528), (162, 17414039040), (178, 15848732160), (180, 15672635136), (192, 14693095440), (216, 13060529280), (219, 12881617920), (240, 11754476352), (243, 11609359360), (256, 11019821580), (267, 10565821440), (270, 10448423424), (288, 9795396960), (292, 9661213440), (320, 8815857264), (324, 8707019520), (349, 8083307520), (356, 7924366080), (360, 7836317568), (365, 7728970752), (384, 7346547720), (405, 6965615616), (432, 6530264640), (438, 6440808960), (445, 6339492864), (480, 5877238176), (486, 5804679680), (512, 5509910790), (534, 5282910720), (540, 5224211712), (576, 4897698480), (584, 4830606720), (640, 4407928632), (648, 4353509760), (657, 4293872640), (698, 4041653760), (712, 3962183040), (720, 3918158784), (730, 3864485376), (768, 3673273860), (801, 3521940480), (810, 3482807808), (864, 3265132320), (876, 3220404480), (890, 3169746432), (960, 2938619088), (972, 2902339840), (1024, 2754955395), (1047, 2694435840), (1068, 2641455360), (1080, 2612105856), (1095, 2576323584), (1152, 2448849240), (1168, 2415303360), (1215, 2321871872), (1280, 2203964316), (1296, 2176754880), (1314, 2146936320), (1335, 2113164288), (1396, 2020826880), (1424, 1981091520), (1440, 1959079392), (1460, 1932242688), (1536, 1836636930), (1602, 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