247179477120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{30313}}^1$

素因数の和:30503

約数の個数: 256

約数和(自身を含む): 819263738880

約数和(自身を除く): 572084261760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 137, 155, 160, 186, 192, 240, 248, 274, 310, 320, 372, 384, 411, 465, 480, 496, 548, 620, 640, 685, 744, 822, 930, 960, 992, 1096, 1240, 1370, 1488, 1644, 1860, 1920, 1984, 2055, 2192, 2480, 2740, 2976, 3288, 3720, 3968, 4110, 4247, 4384, 4960, 5480, 5952, 6576, 7440, 8220, 8494, 8768, 9920, 10960, 11904, 12741, 13152, 14880, 16440, 16988, 17536, 19840, 21235, 21920, 25482, 26304, 29760, 30313, 32880, 33976, 42470, 43840, 50964, 52608, 59520, 60626, 63705, 65760, 67952, 84940, 87680, 90939, 101928, 121252, 127410, 131520, 135904, 151565, 169880, 181878, 203856, 242504, 254820, 263040, 271808, 303130, 339760, 363756, 407712, 454695, 485008, 509640, 543616, 606260, 679520, 727512, 815424, 909390, 939703, 970016, 1019280, 1212520, 1359040, 1455024, 1630848, 1818780, 1879406, 1940032, 2038560, 2425040, 2718080, 2819109, 2910048, 3637560, 3758812, 3880064, 4077120, 4152881, 4698515, 4850080, 5638218, 5820096, 7275120, 7517624, 8154240, 8305762, 9397030, 9700160, 11276436, 11640192, 12458643, 14095545, 14550240, 15035248, 16611524, 18794060, 19400320, 20764405, 22552872, 24917286, 28191090, 29100480, 30070496, 33223048, 37588120, 41528810, 45105744, 49834572, 56382180, 58200960, 60140992, 62293215, 66446096, 75176240, 83057620, 90211488, 99669144, 112764360, 120281984, 124586430, 128739311, 132892192, 150352480, 166115240, 180422976, 199338288, 225528720, 249172860, 257478622, 265784384, 300704960, 332230480, 360845952, 386217933, 398676576, 451057440, 498345720, 514957244, 531568768, 601409920, 643696555, 664460960, 772435866, 797353152, 902114880, 996691440, 1029914488, 1287393110, 1328921920, 1544871732, 1594706304, 1804229760, 1931089665, 1993382880, 2059828976, 2574786220, 2657843840, 3089743464, 3862179330, 3986765760, 4119657952, 5149572440, 6179486928, 7724358660, 7973531520, 8239315904, 10299144880, 12358973856, 15448717320, 16478631808, 20598289760, 24717947712, 30897434640, 41196579520, 49435895424, 61794869280, 82393159040, 123589738560, 247179477120]

約数ペア:

[(1, 247179477120), (2, 123589738560), (3, 82393159040), (4, 61794869280), (5, 49435895424), (6, 41196579520), (8, 30897434640), (10, 24717947712), (12, 20598289760), (15, 16478631808), (16, 15448717320), (20, 12358973856), (24, 10299144880), (30, 8239315904), (31, 7973531520), (32, 7724358660), (40, 6179486928), (48, 5149572440), (60, 4119657952), (62, 3986765760), (64, 3862179330), (80, 3089743464), (93, 2657843840), (96, 2574786220), (120, 2059828976), (124, 1993382880), (128, 1931089665), (137, 1804229760), (155, 1594706304), (160, 1544871732), (186, 1328921920), (192, 1287393110), (240, 1029914488), (248, 996691440), (274, 902114880), (310, 797353152), (320, 772435866), (372, 664460960), (384, 643696555), (411, 601409920), (465, 531568768), (480, 514957244), (496, 498345720), (548, 451057440), (620, 398676576), (640, 386217933), (685, 360845952), (744, 332230480), (822, 300704960), (930, 265784384), (960, 257478622), (992, 249172860), (1096, 225528720), (1240, 199338288), (1370, 180422976), (1488, 166115240), (1644, 150352480), (1860, 132892192), (1920, 128739311), (1984, 124586430), (2055, 120281984), (2192, 112764360), (2480, 99669144), (2740, 90211488), (2976, 83057620), (3288, 75176240), (3720, 66446096), (3968, 62293215), (4110, 60140992), (4247, 58200960), (4384, 56382180), (4960, 49834572), (5480, 45105744), (5952, 41528810), (6576, 37588120), (7440, 33223048), (8220, 30070496), (8494, 29100480), (8768, 28191090), (9920, 24917286), (10960, 22552872), (11904, 20764405), (12741, 19400320), (13152, 18794060), (14880, 16611524), (16440, 15035248), (16988, 14550240), (17536, 14095545), (19840, 12458643), (21235, 11640192), (21920, 11276436), (25482, 9700160), (26304, 9397030), (29760, 8305762), (30313, 8154240), (32880, 7517624), (33976, 7275120), (42470, 5820096), (43840, 5638218), (50964, 4850080), (52608, 4698515), (59520, 4152881), (60626, 4077120), (63705, 3880064), (65760, 3758812), (67952, 3637560), (84940, 2910048), (87680, 2819109), (90939, 2718080), (101928, 2425040), (121252, 2038560), (127410, 1940032), (131520, 1879406), (135904, 1818780), (151565, 1630848), (169880, 1455024), (181878, 1359040), (203856, 1212520), (242504, 1019280), (254820, 970016), (263040, 939703), (271808, 909390), (303130, 815424), (339760, 727512), (363756, 679520), (407712, 606260), (454695, 543616), (485008, 509640)]