2640178800

素因数分解:

$2^4\times 3^4\times 5^2\times 7^2\times {\mathrm{1663}}^1$

素因数の和:1707

約数の個数: 450

約数和(自身を含む): 11029020288

約数和(自身を除く): 8388841488

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 81, 84, 90, 98, 100, 105, 108, 112, 120, 126, 135, 140, 144, 147, 150, 162, 168, 175, 180, 189, 196, 200, 210, 216, 225, 240, 245, 252, 270, 280, 294, 300, 315, 324, 336, 350, 360, 378, 392, 400, 405, 420, 432, 441, 450, 490, 504, 525, 540, 560, 567, 588, 600, 630, 648, 675, 700, 720, 735, 756, 784, 810, 840, 882, 900, 945, 980, 1008, 1050, 1080, 1134, 1176, 1200, 1225, 1260, 1296, 1323, 1350, 1400, 1470, 1512, 1575, 1620, 1663, 1680, 1764, 1800, 1890, 1960, 2025, 2100, 2160, 2205, 2268, 2352, 2450, 2520, 2646, 2700, 2800, 2835, 2940, 3024, 3150, 3240, 3326, 3528, 3600, 3675, 3780, 3920, 3969, 4050, 4200, 4410, 4536, 4725, 4900, 4989, 5040, 5292, 5400, 5670, 5880, 6300, 6480, 6615, 6652, 7056, 7350, 7560, 7938, 8100, 8315, 8400, 8820, 9072, 9450, 9800, 9978, 10584, 10800, 11025, 11340, 11641, 11760, 12600, 13230, 13304, 14175, 14700, 14967, 15120, 15876, 16200, 16630, 17640, 18900, 19600, 19845, 19956, 21168, 22050, 22680, 23282, 24945, 25200, 26460, 26608, 28350, 29400, 29934, 31752, 32400, 33075, 33260, 34923, 35280, 37800, 39690, 39912, 41575, 44100, 44901, 45360, 46564, 49890, 52920, 56700, 58205, 58800, 59868, 63504, 66150, 66520, 69846, 74835, 75600, 79380, 79824, 81487, 83150, 88200, 89802, 93128, 99225, 99780, 104769, 105840, 113400, 116410, 119736, 124725, 132300, 133040, 134703, 139692, 149670, 158760, 162974, 166300, 174615, 176400, 179604, 186256, 198450, 199560, 209538, 224505, 226800, 232820, 239472, 244461, 249450, 264600, 269406, 279384, 291025, 299340, 314307, 317520, 325948, 332600, 349230, 359208, 374175, 396900, 399120, 407435, 419076, 449010, 465640, 488922, 498900, 523845, 529200, 538812, 558768, 582050, 598680, 628614, 651896, 665200, 673515, 698460, 718416, 733383, 748350, 793800, 814870, 838152, 873075, 898020, 931280, 942921, 977844, 997800, 1047690, 1077624, 1122525, 1164100, 1197360, 1222305, 1257228, 1303792, 1347030, 1396920, 1466766, 1496700, 1571535, 1587600, 1629740, 1676304, 1746150, 1796040, 1885842, 1955688, 1995600, 2037175, 2095380, 2155248, 2200149, 2245050, 2328200, 2444610, 2514456, 2619225, 2694060, 2793840, 2933532, 2993400, 3143070, 3259480, 3367575, 3492300, 3592080, 3666915, 3771684, 3911376, 4074350, 4190760, 4400298, 4490100, 4656400, 4714605, 4889220, 5028912, 5238450, 5388120, 5867064, 5986800, 6111525, 6286140, 6518960, 6600447, 6735150, 6984600, 7333830, 7543368, 7857675, 8148700, 8381520, 8800596, 8980200, 9429210, 9778440, 10476900, 10776240, 11000745, 11734128, 12223050, 12572280, 13200894, 13470300, 13969200, 14667660, 15086736, 15715350, 16297400, 17601192, 17960400, 18334575, 18858420, 19556880, 20953800, 22001490, 23573025, 24446100, 25144560, 26401788, 26940600, 29335320, 31430700, 32594800, 33002235, 35202384, 36669150, 37716840, 41907600, 44002980, 47146050, 48892200, 52803576, 53881200, 55003725, 58670640, 62861400, 66004470, 73338300, 75433680, 88005960, 94292100, 97784400, 105607152, 110007450, 125722800, 132008940, 146676600, 165011175, 176011920, 188584200, 220014900, 264017880, 293353200, 330022350, 377168400, 440029800, 528035760, 660044700, 880059600, 1320089400, 2640178800]

約数ペア:

[(1, 2640178800), (2, 1320089400), (3, 880059600), (4, 660044700), (5, 528035760), (6, 440029800), (7, 377168400), (8, 330022350), (9, 293353200), (10, 264017880), (12, 220014900), (14, 188584200), (15, 176011920), (16, 165011175), (18, 146676600), (20, 132008940), (21, 125722800), (24, 110007450), (25, 105607152), (27, 97784400), (28, 94292100), (30, 88005960), (35, 75433680), (36, 73338300), (40, 66004470), (42, 62861400), (45, 58670640), (48, 55003725), (49, 53881200), (50, 52803576), (54, 48892200), (56, 47146050), (60, 44002980), (63, 41907600), (70, 37716840), (72, 36669150), (75, 35202384), (80, 33002235), (81, 32594800), (84, 31430700), (90, 29335320), (98, 26940600), (100, 26401788), (105, 25144560), (108, 24446100), (112, 23573025), (120, 22001490), (126, 20953800), (135, 19556880), (140, 18858420), (144, 18334575), (147, 17960400), (150, 17601192), (162, 16297400), (168, 15715350), (175, 15086736), (180, 14667660), (189, 13969200), (196, 13470300), (200, 13200894), (210, 12572280), (216, 12223050), (225, 11734128), (240, 11000745), (245, 10776240), (252, 10476900), (270, 9778440), (280, 9429210), (294, 8980200), (300, 8800596), (315, 8381520), (324, 8148700), (336, 7857675), (350, 7543368), (360, 7333830), (378, 6984600), (392, 6735150), (400, 6600447), (405, 6518960), (420, 6286140), (432, 6111525), (441, 5986800), (450, 5867064), (490, 5388120), (504, 5238450), (525, 5028912), (540, 4889220), (560, 4714605), (567, 4656400), (588, 4490100), (600, 4400298), (630, 4190760), (648, 4074350), (675, 3911376), (700, 3771684), (720, 3666915), (735, 3592080), (756, 3492300), (784, 3367575), (810, 3259480), (840, 3143070), (882, 2993400), (900, 2933532), (945, 2793840), (980, 2694060), (1008, 2619225), (1050, 2514456), (1080, 2444610), (1134, 2328200), (1176, 2245050), (1200, 2200149), (1225, 2155248), (1260, 2095380), (1296, 2037175), (1323, 1995600), (1350, 1955688), (1400, 1885842), (1470, 1796040), (1512, 1746150), (1575, 1676304), (1620, 1629740), (1663, 1587600), (1680, 1571535), (1764, 1496700), (1800, 1466766), (1890, 1396920), (1960, 1347030), (2025, 1303792), (2100, 1257228), (2160, 1222305), (2205, 1197360), (2268, 1164100), (2352, 1122525), (2450, 1077624), (2520, 1047690), (2646, 997800), (2700, 977844), (2800, 942921), (2835, 931280), (2940, 898020), (3024, 873075), (3150, 838152), (3240, 814870), (3326, 793800), (3528, 748350), (3600, 733383), (3675, 718416), (3780, 698460), (3920, 673515), (3969, 665200), (4050, 651896), (4200, 628614), (4410, 598680), (4536, 582050), (4725, 558768), (4900, 538812), (4989, 529200), (5040, 523845), (5292, 498900), (5400, 488922), (5670, 465640), (5880, 449010), (6300, 419076), (6480, 407435), (6615, 399120), (6652, 396900), (7056, 374175), (7350, 359208), (7560, 349230), (7938, 332600), (8100, 325948), (8315, 317520), (8400, 314307), (8820, 299340), (9072, 291025), (9450, 279384), (9800, 269406), (9978, 264600), (10584, 249450), (10800, 244461), (11025, 239472), (11340, 232820), (11641, 226800), (11760, 224505), (12600, 209538), (13230, 199560), (13304, 198450), (14175, 186256), (14700, 179604), (14967, 176400), (15120, 174615), (15876, 166300), (16200, 162974), (16630, 158760), (17640, 149670), (18900, 139692), (19600, 134703), (19845, 133040), (19956, 132300), (21168, 124725), (22050, 119736), (22680, 116410), (23282, 113400), (24945, 105840), (25200, 104769), (26460, 99780), (26608, 99225), (28350, 93128), (29400, 89802), (29934, 88200), (31752, 83150), (32400, 81487), (33075, 79824), (33260, 79380), (34923, 75600), (35280, 74835), (37800, 69846), (39690, 66520), (39912, 66150), (41575, 63504), (44100, 59868), (44901, 58800), (45360, 58205), (46564, 56700), (49890, 52920)]