1923778788480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{5081}}^1\times {\mathrm{21911}}^1$

素因数の和:27020

約数の個数: 256

約数和(自身を含む): 6815035180800

約数和(自身を除く): 4891256392320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5081, 5760, 8640, 10162, 15243, 17280, 20324, 21911, 25405, 30486, 40648, 43822, 45729, 50810, 60972, 65733, 76215, 81296, 87644, 91458, 101620, 109555, 121944, 131466, 137187, 152430, 162592, 175288, 182916, 197199, 203240, 219110, 228645, 243888, 262932, 274374, 304860, 325184, 328665, 350576, 365832, 394398, 406480, 438220, 457290, 487776, 525864, 548748, 591597, 609720, 650368, 657330, 685935, 701152, 731664, 788796, 812960, 876440, 914580, 975552, 985995, 1051728, 1097496, 1183194, 1219440, 1314660, 1371870, 1402304, 1463328, 1577592, 1625920, 1752880, 1829160, 1951104, 1971990, 2103456, 2194992, 2366388, 2438880, 2629320, 2743740, 2804608, 2926656, 2957985, 3155184, 3251840, 3505760, 3658320, 3943980, 4206912, 4389984, 4732776, 4877760, 5258640, 5487480, 5853312, 5915970, 6310368, 7011520, 7316640, 7887960, 8413824, 8779968, 9465552, 9755520, 10517280, 10974960, 11831940, 12620736, 14023040, 14633280, 15775920, 17559936, 18931104, 21034560, 21949920, 23663880, 25241472, 29266560, 31551840, 37862208, 42069120, 43899840, 47327760, 63103680, 75724416, 87799680, 94655520, 111329791, 126207360, 189311040, 222659582, 333989373, 378622080, 445319164, 556648955, 667978746, 890638328, 1001968119, 1113297910, 1335957492, 1669946865, 1781276656, 2003936238, 2226595820, 2671914984, 3005904357, 3339893730, 3562553312, 4007872476, 4453191640, 5009840595, 5343829968, 6011808714, 6679787460, 7125106624, 8015744952, 8906383280, 10019681190, 10687659936, 12023617428, 13359574920, 14250213248, 15029521785, 16031489904, 17812766560, 20039362380, 21375319872, 24047234856, 26719149840, 30059043570, 32062979808, 35625533120, 40078724760, 42750639744, 48094469712, 53438299680, 60118087140, 64125959616, 71251066240, 80157449520, 96188939424, 106876599360, 120236174280, 128251919232, 160314899040, 192377878848, 213753198720, 240472348560, 320629798080, 384755757696, 480944697120, 641259596160, 961889394240, 1923778788480]

約数ペア:

[(1, 1923778788480), (2, 961889394240), (3, 641259596160), (4, 480944697120), (5, 384755757696), (6, 320629798080), (8, 240472348560), (9, 213753198720), (10, 192377878848), (12, 160314899040), (15, 128251919232), (16, 120236174280), (18, 106876599360), (20, 96188939424), (24, 80157449520), (27, 71251066240), (30, 64125959616), (32, 60118087140), (36, 53438299680), (40, 48094469712), (45, 42750639744), (48, 40078724760), (54, 35625533120), (60, 32062979808), (64, 30059043570), (72, 26719149840), (80, 24047234856), (90, 21375319872), (96, 20039362380), (108, 17812766560), (120, 16031489904), (128, 15029521785), (135, 14250213248), (144, 13359574920), (160, 12023617428), (180, 10687659936), (192, 10019681190), (216, 8906383280), (240, 8015744952), (270, 7125106624), (288, 6679787460), (320, 6011808714), (360, 5343829968), (384, 5009840595), (432, 4453191640), (480, 4007872476), (540, 3562553312), (576, 3339893730), (640, 3005904357), (720, 2671914984), (864, 2226595820), (960, 2003936238), (1080, 1781276656), (1152, 1669946865), (1440, 1335957492), (1728, 1113297910), (1920, 1001968119), (2160, 890638328), (2880, 667978746), (3456, 556648955), (4320, 445319164), (5081, 378622080), (5760, 333989373), (8640, 222659582), (10162, 189311040), (15243, 126207360), (17280, 111329791), (20324, 94655520), (21911, 87799680), (25405, 75724416), (30486, 63103680), (40648, 47327760), (43822, 43899840), (45729, 42069120), (50810, 37862208), (60972, 31551840), (65733, 29266560), (76215, 25241472), (81296, 23663880), (87644, 21949920), (91458, 21034560), (101620, 18931104), (109555, 17559936), (121944, 15775920), (131466, 14633280), (137187, 14023040), (152430, 12620736), (162592, 11831940), (175288, 10974960), (182916, 10517280), (197199, 9755520), (203240, 9465552), (219110, 8779968), (228645, 8413824), (243888, 7887960), (262932, 7316640), (274374, 7011520), (304860, 6310368), (325184, 5915970), (328665, 5853312), (350576, 5487480), (365832, 5258640), (394398, 4877760), (406480, 4732776), (438220, 4389984), (457290, 4206912), (487776, 3943980), (525864, 3658320), (548748, 3505760), (591597, 3251840), (609720, 3155184), (650368, 2957985), (657330, 2926656), (685935, 2804608), (701152, 2743740), (731664, 2629320), (788796, 2438880), (812960, 2366388), (876440, 2194992), (914580, 2103456), (975552, 1971990), (985995, 1951104), (1051728, 1829160), (1097496, 1752880), (1183194, 1625920), (1219440, 1577592), (1314660, 1463328), (1371870, 1402304)]