146378880

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 533174400

約数和(自身を除く): 386795520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 86, 90, 96, 108, 120, 128, 129, 135, 144, 160, 172, 180, 192, 197, 215, 216, 240, 258, 270, 288, 320, 344, 360, 384, 387, 394, 430, 432, 480, 516, 540, 576, 591, 640, 645, 688, 720, 774, 788, 860, 864, 960, 985, 1032, 1080, 1152, 1161, 1182, 1290, 1376, 1440, 1548, 1576, 1720, 1728, 1773, 1920, 1935, 1970, 2064, 2160, 2322, 2364, 2580, 2752, 2880, 2955, 3096, 3152, 3440, 3456, 3546, 3870, 3940, 4128, 4320, 4644, 4728, 5160, 5319, 5504, 5760, 5805, 5910, 6192, 6304, 6880, 7092, 7740, 7880, 8256, 8471, 8640, 8865, 9288, 9456, 10320, 10638, 11610, 11820, 12384, 12608, 13760, 14184, 15480, 15760, 16512, 16942, 17280, 17730, 18576, 18912, 20640, 21276, 23220, 23640, 24768, 25216, 25413, 26595, 27520, 28368, 30960, 31520, 33884, 35460, 37152, 37824, 41280, 42355, 42552, 46440, 47280, 49536, 50826, 53190, 56736, 61920, 63040, 67768, 70920, 74304, 75648, 76239, 82560, 84710, 85104, 92880, 94560, 101652, 106380, 113472, 123840, 126080, 127065, 135536, 141840, 148608, 152478, 169420, 170208, 185760, 189120, 203304, 212760, 226944, 228717, 247680, 254130, 271072, 283680, 304956, 338840, 340416, 371520, 378240, 381195, 406608, 425520, 457434, 508260, 542144, 567360, 609912, 677680, 680832, 743040, 762390, 813216, 851040, 914868, 1016520, 1084288, 1134720, 1143585, 1219824, 1355360, 1524780, 1626432, 1702080, 1829736, 2033040, 2287170, 2439648, 2710720, 3049560, 3252864, 3404160, 3659472, 4066080, 4574340, 4879296, 5421440, 6099120, 7318944, 8132160, 9148680, 9758592, 12198240, 14637888, 16264320, 18297360, 24396480, 29275776, 36594720, 48792960, 73189440, 146378880]

約数ペア:

[(1, 146378880), (2, 73189440), (3, 48792960), (4, 36594720), (5, 29275776), (6, 24396480), (8, 18297360), (9, 16264320), (10, 14637888), (12, 12198240), (15, 9758592), (16, 9148680), (18, 8132160), (20, 7318944), (24, 6099120), (27, 5421440), (30, 4879296), (32, 4574340), (36, 4066080), (40, 3659472), (43, 3404160), (45, 3252864), (48, 3049560), (54, 2710720), (60, 2439648), (64, 2287170), (72, 2033040), (80, 1829736), (86, 1702080), (90, 1626432), (96, 1524780), (108, 1355360), (120, 1219824), (128, 1143585), (129, 1134720), (135, 1084288), (144, 1016520), (160, 914868), (172, 851040), (180, 813216), (192, 762390), (197, 743040), (215, 680832), (216, 677680), (240, 609912), (258, 567360), (270, 542144), (288, 508260), (320, 457434), (344, 425520), (360, 406608), (384, 381195), (387, 378240), (394, 371520), (430, 340416), (432, 338840), (480, 304956), (516, 283680), (540, 271072), (576, 254130), (591, 247680), (640, 228717), (645, 226944), (688, 212760), (720, 203304), (774, 189120), (788, 185760), (860, 170208), (864, 169420), (960, 152478), (985, 148608), (1032, 141840), (1080, 135536), (1152, 127065), (1161, 126080), (1182, 123840), (1290, 113472), (1376, 106380), (1440, 101652), (1548, 94560), (1576, 92880), (1720, 85104), (1728, 84710), (1773, 82560), (1920, 76239), (1935, 75648), (1970, 74304), (2064, 70920), (2160, 67768), (2322, 63040), (2364, 61920), (2580, 56736), (2752, 53190), (2880, 50826), (2955, 49536), (3096, 47280), (3152, 46440), (3440, 42552), (3456, 42355), (3546, 41280), (3870, 37824), (3940, 37152), (4128, 35460), (4320, 33884), (4644, 31520), (4728, 30960), (5160, 28368), (5319, 27520), (5504, 26595), (5760, 25413), (5805, 25216), (5910, 24768), (6192, 23640), (6304, 23220), (6880, 21276), (7092, 20640), (7740, 18912), (7880, 18576), (8256, 17730), (8471, 17280), (8640, 16942), (8865, 16512), (9288, 15760), (9456, 15480), (10320, 14184), (10638, 13760), (11610, 12608), (11820, 12384)]