253787040

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4556

約数の個数: 192

約数和(自身を含む): 956793600

約数和(自身を除く): 703006560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4519, 4680, 5616, 6240, 7020, 9038, 9360, 11232, 13557, 14040, 18076, 18720, 22595, 27114, 28080, 36152, 40671, 45190, 54228, 56160, 58747, 67785, 72304, 81342, 90380, 108456, 117494, 122013, 135570, 144608, 162684, 176241, 180760, 203355, 216912, 234988, 244026, 271140, 293735, 325368, 352482, 361520, 406710, 433824, 469976, 488052, 528723, 542280, 587470, 610065, 650736, 704964, 723040, 813420, 881205, 939952, 976104, 1057446, 1084560, 1174940, 1220130, 1301472, 1409928, 1586169, 1626840, 1762410, 1879904, 1952208, 2114892, 2169120, 2349880, 2440260, 2643615, 2819856, 3172338, 3253680, 3524820, 3904416, 4229784, 4699760, 4880520, 5287230, 5639712, 6344676, 6507360, 7049640, 7930845, 8459568, 9399520, 9761040, 10574460, 12689352, 14099280, 15861690, 16919136, 19522080, 21148920, 25378704, 28198560, 31723380, 42297840, 50757408, 63446760, 84595680, 126893520, 253787040]

約数ペア:

[(1, 253787040), (2, 126893520), (3, 84595680), (4, 63446760), (5, 50757408), (6, 42297840), (8, 31723380), (9, 28198560), (10, 25378704), (12, 21148920), (13, 19522080), (15, 16919136), (16, 15861690), (18, 14099280), (20, 12689352), (24, 10574460), (26, 9761040), (27, 9399520), (30, 8459568), (32, 7930845), (36, 7049640), (39, 6507360), (40, 6344676), (45, 5639712), (48, 5287230), (52, 4880520), (54, 4699760), (60, 4229784), (65, 3904416), (72, 3524820), (78, 3253680), (80, 3172338), (90, 2819856), (96, 2643615), (104, 2440260), (108, 2349880), (117, 2169120), (120, 2114892), (130, 1952208), (135, 1879904), (144, 1762410), (156, 1626840), (160, 1586169), (180, 1409928), (195, 1301472), (208, 1220130), (216, 1174940), (234, 1084560), (240, 1057446), (260, 976104), (270, 939952), (288, 881205), (312, 813420), (351, 723040), (360, 704964), (390, 650736), (416, 610065), (432, 587470), (468, 542280), (480, 528723), (520, 488052), (540, 469976), (585, 433824), (624, 406710), (702, 361520), (720, 352482), (780, 325368), (864, 293735), (936, 271140), (1040, 244026), (1080, 234988), (1170, 216912), (1248, 203355), (1404, 180760), (1440, 176241), (1560, 162684), (1755, 144608), (1872, 135570), (2080, 122013), (2160, 117494), (2340, 108456), (2808, 90380), (3120, 81342), (3510, 72304), (3744, 67785), (4320, 58747), (4519, 56160), (4680, 54228), (5616, 45190), (6240, 40671), (7020, 36152), (9038, 28080), (9360, 27114), (11232, 22595), (13557, 18720), (14040, 18076)]