8152518240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30937}}^1$

素因数の和:31022

約数の個数: 192

約数和(自身を含む): 29002518720

約数和(自身を除く): 20850000480

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, 61, 72, 80, 90, 96, 108, 120, 122, 135, 144, 160, 180, 183, 216, 240, 244, 270, 288, 305, 360, 366, 432, 480, 488, 540, 549, 610, 720, 732, 864, 915, 976, 1080, 1098, 1220, 1440, 1464, 1647, 1830, 1952, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4320, 4392, 4880, 5490, 5856, 6588, 7320, 8235, 8784, 9760, 10980, 13176, 14640, 16470, 17568, 21960, 26352, 29280, 30937, 32940, 43920, 52704, 61874, 65880, 87840, 92811, 123748, 131760, 154685, 185622, 247496, 263520, 278433, 309370, 371244, 464055, 494992, 556866, 618740, 742488, 835299, 928110, 989984, 1113732, 1237480, 1392165, 1484976, 1670598, 1856220, 1887157, 2227464, 2474960, 2784330, 2969952, 3341196, 3712440, 3774314, 4176495, 4454928, 4949920, 5568660, 5661471, 6682392, 7424880, 7548628, 8352990, 8909856, 9435785, 11137320, 11322942, 13364784, 14849760, 15097256, 16705980, 16984413, 18871570, 22274640, 22645884, 26729568, 28307355, 30194512, 33411960, 33968826, 37743140, 44549280, 45291768, 50953239, 56614710, 60389024, 66823920, 67937652, 75486280, 84922065, 90583536, 101906478, 113229420, 133647840, 135875304, 150972560, 169844130, 181167072, 203812956, 226458840, 254766195, 271750608, 301945120, 339688260, 407625912, 452917680, 509532390, 543501216, 679376520, 815251824, 905835360, 1019064780, 1358753040, 1630503648, 2038129560, 2717506080, 4076259120, 8152518240]

約数ペア:

[(1, 8152518240), (2, 4076259120), (3, 2717506080), (4, 2038129560), (5, 1630503648), (6, 1358753040), (8, 1019064780), (9, 905835360), (10, 815251824), (12, 679376520), (15, 543501216), (16, 509532390), (18, 452917680), (20, 407625912), (24, 339688260), (27, 301945120), (30, 271750608), (32, 254766195), (36, 226458840), (40, 203812956), (45, 181167072), (48, 169844130), (54, 150972560), (60, 135875304), (61, 133647840), (72, 113229420), (80, 101906478), (90, 90583536), (96, 84922065), (108, 75486280), (120, 67937652), (122, 66823920), (135, 60389024), (144, 56614710), (160, 50953239), (180, 45291768), (183, 44549280), (216, 37743140), (240, 33968826), (244, 33411960), (270, 30194512), (288, 28307355), (305, 26729568), (360, 22645884), (366, 22274640), (432, 18871570), (480, 16984413), (488, 16705980), (540, 15097256), (549, 14849760), (610, 13364784), (720, 11322942), (732, 11137320), (864, 9435785), (915, 8909856), (976, 8352990), (1080, 7548628), (1098, 7424880), (1220, 6682392), (1440, 5661471), (1464, 5568660), (1647, 4949920), (1830, 4454928), (1952, 4176495), (2160, 3774314), (2196, 3712440), (2440, 3341196), (2745, 2969952), (2928, 2784330), (3294, 2474960), (3660, 2227464), (4320, 1887157), (4392, 1856220), (4880, 1670598), (5490, 1484976), (5856, 1392165), (6588, 1237480), (7320, 1113732), (8235, 989984), (8784, 928110), (9760, 835299), (10980, 742488), (13176, 618740), (14640, 556866), (16470, 494992), (17568, 464055), (21960, 371244), (26352, 309370), (29280, 278433), (30937, 263520), (32940, 247496), (43920, 185622), (52704, 154685), (61874, 131760), (65880, 123748), (87840, 92811)]