81884666880

素因数分解:

$2^{10}\times 3^3\times 5^1\times {\mathrm{592337}}^1$

素因数の和:592371

約数の個数: 176

約数和(自身を含む): 291003812640

約数和(自身を除く): 209119145760

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, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 512, 540, 576, 640, 720, 768, 864, 960, 1024, 1080, 1152, 1280, 1440, 1536, 1728, 1920, 2160, 2304, 2560, 2880, 3072, 3456, 3840, 4320, 4608, 5120, 5760, 6912, 7680, 8640, 9216, 11520, 13824, 15360, 17280, 23040, 27648, 34560, 46080, 69120, 138240, 592337, 1184674, 1777011, 2369348, 2961685, 3554022, 4738696, 5331033, 5923370, 7108044, 8885055, 9477392, 10662066, 11846740, 14216088, 15993099, 17770110, 18954784, 21324132, 23693480, 26655165, 28432176, 31986198, 35540220, 37909568, 42648264, 47386960, 53310330, 56864352, 63972396, 71080440, 75819136, 79965495, 85296528, 94773920, 106620660, 113728704, 127944792, 142160880, 151638272, 159930990, 170593056, 189547840, 213241320, 227457408, 255889584, 284321760, 303276544, 319861980, 341186112, 379095680, 426482640, 454914816, 511779168, 568643520, 606553088, 639723960, 682372224, 758191360, 852965280, 909829632, 1023558336, 1137287040, 1279447920, 1364744448, 1516382720, 1705930560, 1819659264, 2047116672, 2274574080, 2558895840, 2729488896, 3032765440, 3411861120, 4094233344, 4549148160, 5117791680, 5458977792, 6823722240, 8188466688, 9098296320, 10235583360, 13647444480, 16376933376, 20471166720, 27294888960, 40942333440, 81884666880]

約数ペア:

[(1, 81884666880), (2, 40942333440), (3, 27294888960), (4, 20471166720), (5, 16376933376), (6, 13647444480), (8, 10235583360), (9, 9098296320), (10, 8188466688), (12, 6823722240), (15, 5458977792), (16, 5117791680), (18, 4549148160), (20, 4094233344), (24, 3411861120), (27, 3032765440), (30, 2729488896), (32, 2558895840), (36, 2274574080), (40, 2047116672), (45, 1819659264), (48, 1705930560), (54, 1516382720), (60, 1364744448), (64, 1279447920), (72, 1137287040), (80, 1023558336), (90, 909829632), (96, 852965280), (108, 758191360), (120, 682372224), (128, 639723960), (135, 606553088), (144, 568643520), (160, 511779168), (180, 454914816), (192, 426482640), (216, 379095680), (240, 341186112), (256, 319861980), (270, 303276544), (288, 284321760), (320, 255889584), (360, 227457408), (384, 213241320), (432, 189547840), (480, 170593056), (512, 159930990), (540, 151638272), (576, 142160880), (640, 127944792), (720, 113728704), (768, 106620660), (864, 94773920), (960, 85296528), (1024, 79965495), (1080, 75819136), (1152, 71080440), (1280, 63972396), (1440, 56864352), (1536, 53310330), (1728, 47386960), (1920, 42648264), (2160, 37909568), (2304, 35540220), (2560, 31986198), (2880, 28432176), (3072, 26655165), (3456, 23693480), (3840, 21324132), (4320, 18954784), (4608, 17770110), (5120, 15993099), (5760, 14216088), (6912, 11846740), (7680, 10662066), (8640, 9477392), (9216, 8885055), (11520, 7108044), (13824, 5923370), (15360, 5331033), (17280, 4738696), (23040, 3554022), (27648, 2961685), (34560, 2369348), (46080, 1777011), (69120, 1184674), (138240, 592337)]