18704327040

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{66271}}^1$

素因数の和:66310

約数の個数: 288

約数和(自身を含む): 75134554560

約数和(自身を除く): 56430227520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1920, 1960, 2016, 2205, 2240, 2352, 2520, 2688, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4480, 4704, 5040, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8820, 9408, 10080, 11760, 13440, 14112, 15680, 17640, 18816, 20160, 23520, 28224, 31360, 35280, 40320, 47040, 56448, 66271, 70560, 94080, 132542, 141120, 198813, 265084, 282240, 331355, 397626, 463897, 530168, 596439, 662710, 795252, 927794, 994065, 1060336, 1192878, 1325420, 1391691, 1590504, 1855588, 1988130, 2120672, 2319485, 2385756, 2650840, 2783382, 2982195, 3181008, 3247279, 3711176, 3976260, 4175073, 4241344, 4638970, 4771512, 5301680, 5566764, 5964390, 6362016, 6494558, 6958455, 7422352, 7952520, 8350146, 8482688, 9277940, 9543024, 9741837, 10603360, 11133528, 11928780, 12724032, 12989116, 13916910, 14844704, 15905040, 16236395, 16700292, 18555880, 19086048, 19483674, 20875365, 21206720, 22267056, 23857560, 25448064, 25978232, 27833820, 29225511, 29689408, 31810080, 32472790, 33400584, 37111760, 38172096, 38967348, 41750730, 42413440, 44534112, 47715120, 48709185, 51956464, 55667640, 58451022, 59378816, 63620160, 64945580, 66801168, 74223520, 76344192, 77934696, 83501460, 89068224, 95430240, 97418370, 103912928, 111335280, 116902044, 127240320, 129891160, 133602336, 146127555, 148447040, 155869392, 167002920, 178136448, 190860480, 194836740, 207825856, 222670560, 233804088, 259782320, 267204672, 292255110, 296894080, 311738784, 334005840, 381720960, 389673480, 415651712, 445341120, 467608176, 519564640, 534409344, 584510220, 623477568, 668011680, 779346960, 890682240, 935216352, 1039129280, 1169020440, 1246955136, 1336023360, 1558693920, 1870432704, 2078258560, 2338040880, 2672046720, 3117387840, 3740865408, 4676081760, 6234775680, 9352163520, 18704327040]

約数ペア:

[(1, 18704327040), (2, 9352163520), (3, 6234775680), (4, 4676081760), (5, 3740865408), (6, 3117387840), (7, 2672046720), (8, 2338040880), (9, 2078258560), (10, 1870432704), (12, 1558693920), (14, 1336023360), (15, 1246955136), (16, 1169020440), (18, 1039129280), (20, 935216352), (21, 890682240), (24, 779346960), (28, 668011680), (30, 623477568), (32, 584510220), (35, 534409344), (36, 519564640), (40, 467608176), (42, 445341120), (45, 415651712), (48, 389673480), (49, 381720960), (56, 334005840), (60, 311738784), (63, 296894080), (64, 292255110), (70, 267204672), (72, 259782320), (80, 233804088), (84, 222670560), (90, 207825856), (96, 194836740), (98, 190860480), (105, 178136448), (112, 167002920), (120, 155869392), (126, 148447040), (128, 146127555), (140, 133602336), (144, 129891160), (147, 127240320), (160, 116902044), (168, 111335280), (180, 103912928), (192, 97418370), (196, 95430240), (210, 89068224), (224, 83501460), (240, 77934696), (245, 76344192), (252, 74223520), (280, 66801168), (288, 64945580), (294, 63620160), (315, 59378816), (320, 58451022), (336, 55667640), (360, 51956464), (384, 48709185), (392, 47715120), (420, 44534112), (441, 42413440), (448, 41750730), (480, 38967348), (490, 38172096), (504, 37111760), (560, 33400584), (576, 32472790), (588, 31810080), (630, 29689408), (640, 29225511), (672, 27833820), (720, 25978232), (735, 25448064), (784, 23857560), (840, 22267056), (882, 21206720), (896, 20875365), (960, 19483674), (980, 19086048), (1008, 18555880), (1120, 16700292), (1152, 16236395), (1176, 15905040), (1260, 14844704), (1344, 13916910), (1440, 12989116), (1470, 12724032), (1568, 11928780), (1680, 11133528), (1764, 10603360), (1920, 9741837), (1960, 9543024), (2016, 9277940), (2205, 8482688), (2240, 8350146), (2352, 7952520), (2520, 7422352), (2688, 6958455), (2880, 6494558), (2940, 6362016), (3136, 5964390), (3360, 5566764), (3528, 5301680), (3920, 4771512), (4032, 4638970), (4410, 4241344), (4480, 4175073), (4704, 3976260), (5040, 3711176), (5760, 3247279), (5880, 3181008), (6272, 2982195), (6720, 2783382), (7056, 2650840), (7840, 2385756), (8064, 2319485), (8820, 2120672), (9408, 1988130), (10080, 1855588), (11760, 1590504), (13440, 1391691), (14112, 1325420), (15680, 1192878), (17640, 1060336), (18816, 994065), (20160, 927794), (23520, 795252), (28224, 662710), (31360, 596439), (35280, 530168), (40320, 463897), (47040, 397626), (56448, 331355), (66271, 282240), (70560, 265084), (94080, 198813), (132542, 141120)]