1523531520

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{2699}}^1$

素因数の和:2740

約数の個数: 324

約数和(自身を含む): 6134146200

約数和(自身を除く): 4610614680

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, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2304, 2352, 2520, 2688, 2699, 2880, 2940, 3136, 3360, 3528, 3840, 3920, 4032, 4410, 4480, 4704, 5040, 5376, 5398, 5760, 5880, 6272, 6720, 7056, 7840, 8064, 8097, 8820, 8960, 9408, 10080, 10796, 11520, 11760, 12544, 13440, 13495, 14112, 15680, 16128, 16194, 17640, 18816, 18893, 20160, 21592, 23520, 24291, 26880, 26990, 28224, 31360, 32388, 35280, 37632, 37786, 40320, 40485, 43184, 47040, 48582, 53980, 56448, 56679, 62720, 64776, 70560, 75572, 80640, 80970, 86368, 94080, 94465, 97164, 107960, 112896, 113358, 121455, 129552, 132251, 141120, 151144, 161940, 170037, 172736, 188160, 188930, 194328, 215920, 226716, 242910, 259104, 264502, 282240, 283395, 302288, 323880, 340074, 345472, 377860, 388656, 396753, 431840, 453432, 485820, 518208, 529004, 564480, 566790, 604576, 647760, 661255, 680148, 690944, 755720, 777312, 793506, 850185, 863680, 906864, 971640, 1036416, 1058008, 1133580, 1190259, 1209152, 1295520, 1322510, 1360296, 1511440, 1554624, 1587012, 1700370, 1727360, 1813728, 1943280, 1983765, 2072832, 2116016, 2267160, 2380518, 2418304, 2591040, 2645020, 2720592, 3022880, 3109248, 3174024, 3400740, 3454720, 3627456, 3886560, 3967530, 4232032, 4534320, 4761036, 4836608, 5182080, 5290040, 5441184, 5951295, 6045760, 6218496, 6348048, 6801480, 7254912, 7773120, 7935060, 8464064, 9068640, 9522072, 10364160, 10580080, 10882368, 11902590, 12091520, 12696096, 13602960, 14509824, 15546240, 15870120, 16928128, 18137280, 19044144, 21160160, 21764736, 23805180, 24183040, 25392192, 27205920, 31092480, 31740240, 33856256, 36274560, 38088288, 42320320, 43529472, 47610360, 50784384, 54411840, 63480480, 72549120, 76176576, 84640640, 95220720, 101568768, 108823680, 126960960, 152353152, 169281280, 190441440, 217647360, 253921920, 304706304, 380882880, 507843840, 761765760, 1523531520]

約数ペア:

[(1, 1523531520), (2, 761765760), (3, 507843840), (4, 380882880), (5, 304706304), (6, 253921920), (7, 217647360), (8, 190441440), (9, 169281280), (10, 152353152), (12, 126960960), (14, 108823680), (15, 101568768), (16, 95220720), (18, 84640640), (20, 76176576), (21, 72549120), (24, 63480480), (28, 54411840), (30, 50784384), (32, 47610360), (35, 43529472), (36, 42320320), (40, 38088288), (42, 36274560), (45, 33856256), (48, 31740240), (49, 31092480), (56, 27205920), (60, 25392192), (63, 24183040), (64, 23805180), (70, 21764736), (72, 21160160), (80, 19044144), (84, 18137280), (90, 16928128), (96, 15870120), (98, 15546240), (105, 14509824), (112, 13602960), (120, 12696096), (126, 12091520), (128, 11902590), (140, 10882368), (144, 10580080), (147, 10364160), (160, 9522072), (168, 9068640), (180, 8464064), (192, 7935060), (196, 7773120), (210, 7254912), (224, 6801480), (240, 6348048), (245, 6218496), (252, 6045760), (256, 5951295), (280, 5441184), (288, 5290040), (294, 5182080), (315, 4836608), (320, 4761036), (336, 4534320), (360, 4232032), (384, 3967530), (392, 3886560), (420, 3627456), (441, 3454720), (448, 3400740), (480, 3174024), (490, 3109248), (504, 3022880), (560, 2720592), (576, 2645020), (588, 2591040), (630, 2418304), (640, 2380518), (672, 2267160), (720, 2116016), (735, 2072832), (768, 1983765), (784, 1943280), (840, 1813728), (882, 1727360), (896, 1700370), (960, 1587012), (980, 1554624), (1008, 1511440), (1120, 1360296), (1152, 1322510), (1176, 1295520), (1260, 1209152), (1280, 1190259), (1344, 1133580), (1440, 1058008), (1470, 1036416), (1568, 971640), (1680, 906864), (1764, 863680), (1792, 850185), (1920, 793506), (1960, 777312), (2016, 755720), (2205, 690944), (2240, 680148), (2304, 661255), (2352, 647760), (2520, 604576), (2688, 566790), (2699, 564480), (2880, 529004), (2940, 518208), (3136, 485820), (3360, 453432), (3528, 431840), (3840, 396753), (3920, 388656), (4032, 377860), (4410, 345472), (4480, 340074), (4704, 323880), (5040, 302288), (5376, 283395), (5398, 282240), (5760, 264502), (5880, 259104), (6272, 242910), (6720, 226716), (7056, 215920), (7840, 194328), (8064, 188930), (8097, 188160), (8820, 172736), (8960, 170037), (9408, 161940), (10080, 151144), (10796, 141120), (11520, 132251), (11760, 129552), (12544, 121455), (13440, 113358), (13495, 112896), (14112, 107960), (15680, 97164), (16128, 94465), (16194, 94080), (17640, 86368), (18816, 80970), (18893, 80640), (20160, 75572), (21592, 70560), (23520, 64776), (24291, 62720), (26880, 56679), (26990, 56448), (28224, 53980), (31360, 48582), (32388, 47040), (35280, 43184), (37632, 40485), (37786, 40320)]