31701527520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163883}}^1$

素因数の和:163945

約数の個数: 192

約数和(自身を含む): 111011088384

約数和(自身を除く): 79309560864

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, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1860, 2015, 2080, 2418, 2480, 2976, 3120, 3224, 3720, 4030, 4836, 4960, 6045, 6240, 6448, 7440, 8060, 9672, 12090, 12896, 14880, 16120, 19344, 24180, 32240, 38688, 48360, 64480, 96720, 163883, 193440, 327766, 491649, 655532, 819415, 983298, 1311064, 1638830, 1966596, 2130479, 2458245, 2622128, 3277660, 3933192, 4260958, 4916490, 5080373, 5244256, 6391437, 6555320, 7866384, 8521916, 9832980, 10160746, 10652395, 12782874, 13110640, 15241119, 15732768, 17043832, 19665960, 20321492, 21304790, 25401865, 25565748, 26221280, 30482238, 31957185, 34087664, 39331920, 40642984, 42609580, 50803730, 51131496, 60964476, 63914370, 66044849, 68175328, 76205595, 78663840, 81285968, 85219160, 101607460, 102262992, 121928952, 127828740, 132089698, 152411190, 162571936, 170438320, 198134547, 203214920, 204525984, 243857904, 255657480, 264179396, 304822380, 330224245, 340876640, 396269094, 406429840, 487715808, 511314960, 528358792, 609644760, 660448490, 792538188, 812859680, 990672735, 1022629920, 1056717584, 1219289520, 1320896980, 1585076376, 1981345470, 2113435168, 2438579040, 2641793960, 3170152752, 3962690940, 5283587920, 6340305504, 7925381880, 10567175840, 15850763760, 31701527520]

約数ペア:

[(1, 31701527520), (2, 15850763760), (3, 10567175840), (4, 7925381880), (5, 6340305504), (6, 5283587920), (8, 3962690940), (10, 3170152752), (12, 2641793960), (13, 2438579040), (15, 2113435168), (16, 1981345470), (20, 1585076376), (24, 1320896980), (26, 1219289520), (30, 1056717584), (31, 1022629920), (32, 990672735), (39, 812859680), (40, 792538188), (48, 660448490), (52, 609644760), (60, 528358792), (62, 511314960), (65, 487715808), (78, 406429840), (80, 396269094), (93, 340876640), (96, 330224245), (104, 304822380), (120, 264179396), (124, 255657480), (130, 243857904), (155, 204525984), (156, 203214920), (160, 198134547), (186, 170438320), (195, 162571936), (208, 152411190), (240, 132089698), (248, 127828740), (260, 121928952), (310, 102262992), (312, 101607460), (372, 85219160), (390, 81285968), (403, 78663840), (416, 76205595), (465, 68175328), (480, 66044849), (496, 63914370), (520, 60964476), (620, 51131496), (624, 50803730), (744, 42609580), (780, 40642984), (806, 39331920), (930, 34087664), (992, 31957185), (1040, 30482238), (1209, 26221280), (1240, 25565748), (1248, 25401865), (1488, 21304790), (1560, 20321492), (1612, 19665960), (1860, 17043832), (2015, 15732768), (2080, 15241119), (2418, 13110640), (2480, 12782874), (2976, 10652395), (3120, 10160746), (3224, 9832980), (3720, 8521916), (4030, 7866384), (4836, 6555320), (4960, 6391437), (6045, 5244256), (6240, 5080373), (6448, 4916490), (7440, 4260958), (8060, 3933192), (9672, 3277660), (12090, 2622128), (12896, 2458245), (14880, 2130479), (16120, 1966596), (19344, 1638830), (24180, 1311064), (32240, 983298), (38688, 819415), (48360, 655532), (64480, 491649), (96720, 327766), (163883, 193440)]