761573280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 2690537472

約数和(自身を除く): 1928964192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 127, 130, 155, 156, 160, 186, 195, 208, 240, 248, 254, 260, 310, 312, 372, 381, 390, 403, 416, 465, 480, 496, 508, 520, 620, 624, 635, 744, 762, 780, 806, 930, 961, 992, 1016, 1040, 1209, 1240, 1248, 1270, 1488, 1524, 1560, 1612, 1651, 1860, 1905, 1922, 2015, 2032, 2080, 2418, 2480, 2540, 2883, 2976, 3048, 3120, 3224, 3302, 3720, 3810, 3844, 3937, 4030, 4064, 4805, 4836, 4953, 4960, 5080, 5766, 6045, 6096, 6240, 6448, 6604, 7440, 7620, 7688, 7874, 8060, 8255, 9610, 9672, 9906, 10160, 11532, 11811, 12090, 12192, 12493, 12896, 13208, 14415, 14880, 15240, 15376, 15748, 16120, 16510, 19220, 19344, 19685, 19812, 20320, 23064, 23622, 24180, 24765, 24986, 26416, 28830, 30480, 30752, 31496, 32240, 33020, 37479, 38440, 38688, 39370, 39624, 46128, 47244, 48360, 49530, 49972, 51181, 52832, 57660, 59055, 60960, 62465, 62992, 64480, 66040, 74958, 76880, 78740, 79248, 92256, 94488, 96720, 99060, 99944, 102362, 115320, 118110, 122047, 124930, 125984, 132080, 149916, 153543, 153760, 157480, 158496, 187395, 188976, 193440, 198120, 199888, 204724, 230640, 236220, 244094, 249860, 255905, 264160, 299832, 307086, 314960, 366141, 374790, 377952, 396240, 399776, 409448, 461280, 472440, 488188, 499720, 511810, 599664, 610235, 614172, 629920, 732282, 749580, 767715, 792480, 818896, 944880, 976376, 999440, 1023620, 1199328, 1220470, 1228344, 1464564, 1499160, 1535430, 1586611, 1637792, 1830705, 1889760, 1952752, 1998880, 2047240, 2440940, 2456688, 2929128, 2998320, 3070860, 3173222, 3661410, 3905504, 4094480, 4759833, 4881880, 4913376, 5858256, 5996640, 6141720, 6346444, 7322820, 7933055, 8188960, 9519666, 9763760, 11716512, 12283440, 12692888, 14645640, 15866110, 19039332, 19527520, 23799165, 24566880, 25385776, 29291280, 31732220, 38078664, 47598330, 50771552, 58582560, 63464440, 76157328, 95196660, 126928880, 152314656, 190393320, 253857760, 380786640, 761573280]

約数ペア:

[(1, 761573280), (2, 380786640), (3, 253857760), (4, 190393320), (5, 152314656), (6, 126928880), (8, 95196660), (10, 76157328), (12, 63464440), (13, 58582560), (15, 50771552), (16, 47598330), (20, 38078664), (24, 31732220), (26, 29291280), (30, 25385776), (31, 24566880), (32, 23799165), (39, 19527520), (40, 19039332), (48, 15866110), (52, 14645640), (60, 12692888), (62, 12283440), (65, 11716512), (78, 9763760), (80, 9519666), (93, 8188960), (96, 7933055), (104, 7322820), (120, 6346444), (124, 6141720), (127, 5996640), (130, 5858256), (155, 4913376), (156, 4881880), (160, 4759833), (186, 4094480), (195, 3905504), (208, 3661410), (240, 3173222), (248, 3070860), (254, 2998320), (260, 2929128), (310, 2456688), (312, 2440940), (372, 2047240), (381, 1998880), (390, 1952752), (403, 1889760), (416, 1830705), (465, 1637792), (480, 1586611), (496, 1535430), (508, 1499160), (520, 1464564), (620, 1228344), (624, 1220470), (635, 1199328), (744, 1023620), (762, 999440), (780, 976376), (806, 944880), (930, 818896), (961, 792480), (992, 767715), (1016, 749580), (1040, 732282), (1209, 629920), (1240, 614172), (1248, 610235), (1270, 599664), (1488, 511810), (1524, 499720), (1560, 488188), (1612, 472440), (1651, 461280), (1860, 409448), (1905, 399776), (1922, 396240), (2015, 377952), (2032, 374790), (2080, 366141), (2418, 314960), (2480, 307086), (2540, 299832), (2883, 264160), (2976, 255905), (3048, 249860), (3120, 244094), (3224, 236220), (3302, 230640), (3720, 204724), (3810, 199888), (3844, 198120), (3937, 193440), (4030, 188976), (4064, 187395), (4805, 158496), (4836, 157480), (4953, 153760), (4960, 153543), (5080, 149916), (5766, 132080), (6045, 125984), (6096, 124930), (6240, 122047), (6448, 118110), (6604, 115320), (7440, 102362), (7620, 99944), (7688, 99060), (7874, 96720), (8060, 94488), (8255, 92256), (9610, 79248), (9672, 78740), (9906, 76880), (10160, 74958), (11532, 66040), (11811, 64480), (12090, 62992), (12192, 62465), (12493, 60960), (12896, 59055), (13208, 57660), (14415, 52832), (14880, 51181), (15240, 49972), (15376, 49530), (15748, 48360), (16120, 47244), (16510, 46128), (19220, 39624), (19344, 39370), (19685, 38688), (19812, 38440), (20320, 37479), (23064, 33020), (23622, 32240), (24180, 31496), (24765, 30752), (24986, 30480), (26416, 28830)]