1207992960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1400

約数の個数: 256

約数和(自身を含む): 4362336000

約数和(自身を除く): 3154343040

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1319, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2638, 2862, 2880, 3180, 3392, 3456, 3816, 3957, 4240, 4320, 4770, 5088, 5276, 5724, 5760, 6360, 6595, 6784, 7155, 7632, 7914, 8480, 8640, 9540, 10176, 10552, 11448, 11871, 12720, 13190, 14310, 15264, 15828, 16960, 17280, 19080, 19785, 20352, 21104, 22896, 23742, 25440, 26380, 28620, 30528, 31656, 33920, 35613, 38160, 39570, 42208, 45792, 47484, 50880, 52760, 57240, 59355, 61056, 63312, 69907, 71226, 76320, 79140, 84416, 91584, 94968, 101760, 105520, 114480, 118710, 126624, 139814, 142452, 152640, 158280, 168832, 178065, 183168, 189936, 209721, 211040, 228960, 237420, 253248, 279628, 284904, 305280, 316560, 349535, 356130, 379872, 419442, 422080, 457920, 474840, 506496, 559256, 569808, 629163, 633120, 699070, 712260, 759744, 838884, 844160, 915840, 949680, 1048605, 1118512, 1139616, 1258326, 1266240, 1398140, 1424520, 1519488, 1677768, 1887489, 1899360, 2097210, 2237024, 2279232, 2516652, 2532480, 2796280, 2849040, 3145815, 3355536, 3774978, 3798720, 4194420, 4474048, 4558464, 5033304, 5592560, 5698080, 6291630, 6711072, 7549956, 7597440, 8388840, 8948096, 9437445, 10066608, 11185120, 11396160, 12583260, 13422144, 15099912, 16777680, 18874890, 20133216, 22370240, 22792320, 25166520, 26844288, 30199824, 33555360, 37749780, 40266432, 44740480, 50333040, 60399648, 67110720, 75499560, 80532864, 100666080, 120799296, 134221440, 150999120, 201332160, 241598592, 301998240, 402664320, 603996480, 1207992960]

約数ペア:

[(1, 1207992960), (2, 603996480), (3, 402664320), (4, 301998240), (5, 241598592), (6, 201332160), (8, 150999120), (9, 134221440), (10, 120799296), (12, 100666080), (15, 80532864), (16, 75499560), (18, 67110720), (20, 60399648), (24, 50333040), (27, 44740480), (30, 40266432), (32, 37749780), (36, 33555360), (40, 30199824), (45, 26844288), (48, 25166520), (53, 22792320), (54, 22370240), (60, 20133216), (64, 18874890), (72, 16777680), (80, 15099912), (90, 13422144), (96, 12583260), (106, 11396160), (108, 11185120), (120, 10066608), (128, 9437445), (135, 8948096), (144, 8388840), (159, 7597440), (160, 7549956), (180, 6711072), (192, 6291630), (212, 5698080), (216, 5592560), (240, 5033304), (265, 4558464), (270, 4474048), (288, 4194420), (318, 3798720), (320, 3774978), (360, 3355536), (384, 3145815), (424, 2849040), (432, 2796280), (477, 2532480), (480, 2516652), (530, 2279232), (540, 2237024), (576, 2097210), (636, 1899360), (640, 1887489), (720, 1677768), (795, 1519488), (848, 1424520), (864, 1398140), (954, 1266240), (960, 1258326), (1060, 1139616), (1080, 1118512), (1152, 1048605), (1272, 949680), (1319, 915840), (1431, 844160), (1440, 838884), (1590, 759744), (1696, 712260), (1728, 699070), (1908, 633120), (1920, 629163), (2120, 569808), (2160, 559256), (2385, 506496), (2544, 474840), (2638, 457920), (2862, 422080), (2880, 419442), (3180, 379872), (3392, 356130), (3456, 349535), (3816, 316560), (3957, 305280), (4240, 284904), (4320, 279628), (4770, 253248), (5088, 237420), (5276, 228960), (5724, 211040), (5760, 209721), (6360, 189936), (6595, 183168), (6784, 178065), (7155, 168832), (7632, 158280), (7914, 152640), (8480, 142452), (8640, 139814), (9540, 126624), (10176, 118710), (10552, 114480), (11448, 105520), (11871, 101760), (12720, 94968), (13190, 91584), (14310, 84416), (15264, 79140), (15828, 76320), (16960, 71226), (17280, 69907), (19080, 63312), (19785, 61056), (20352, 59355), (21104, 57240), (22896, 52760), (23742, 50880), (25440, 47484), (26380, 45792), (28620, 42208), (30528, 39570), (31656, 38160), (33920, 35613)]