241328640

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^2$

素因数の和:167

約数の個数: 240

約数和(自身を含む): 895067712

約数和(自身を除く): 653739072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 67, 70, 80, 84, 96, 105, 112, 120, 128, 134, 140, 160, 168, 192, 201, 210, 224, 240, 256, 268, 280, 320, 335, 336, 384, 402, 420, 448, 469, 480, 512, 536, 560, 640, 670, 672, 768, 804, 840, 896, 938, 960, 1005, 1072, 1120, 1280, 1340, 1344, 1407, 1536, 1608, 1680, 1792, 1876, 1920, 2010, 2144, 2240, 2345, 2560, 2680, 2688, 2814, 3216, 3360, 3584, 3752, 3840, 4020, 4288, 4480, 4489, 4690, 5360, 5376, 5628, 6432, 6720, 7035, 7504, 7680, 8040, 8576, 8960, 8978, 9380, 10720, 10752, 11256, 12864, 13440, 13467, 14070, 15008, 16080, 17152, 17920, 17956, 18760, 21440, 22445, 22512, 25728, 26880, 26934, 28140, 30016, 31423, 32160, 34304, 35912, 37520, 42880, 44890, 45024, 51456, 53760, 53868, 56280, 60032, 62846, 64320, 67335, 71824, 75040, 85760, 89780, 90048, 94269, 102912, 107736, 112560, 120064, 125692, 128640, 134670, 143648, 150080, 157115, 171520, 179560, 180096, 188538, 215472, 225120, 240128, 251384, 257280, 269340, 287296, 300160, 314230, 359120, 360192, 377076, 430944, 450240, 471345, 502768, 514560, 538680, 574592, 600320, 628460, 718240, 720384, 754152, 861888, 900480, 942690, 1005536, 1077360, 1149184, 1200640, 1256920, 1436480, 1508304, 1723776, 1800960, 1885380, 2011072, 2154720, 2298368, 2513840, 2872960, 3016608, 3447552, 3601920, 3770760, 4022144, 4309440, 5027680, 5745920, 6033216, 6895104, 7541520, 8044288, 8618880, 10055360, 11491840, 12066432, 15083040, 16088576, 17237760, 20110720, 24132864, 30166080, 34475520, 40221440, 48265728, 60332160, 80442880, 120664320, 241328640]

約数ペア:

[(1, 241328640), (2, 120664320), (3, 80442880), (4, 60332160), (5, 48265728), (6, 40221440), (7, 34475520), (8, 30166080), (10, 24132864), (12, 20110720), (14, 17237760), (15, 16088576), (16, 15083040), (20, 12066432), (21, 11491840), (24, 10055360), (28, 8618880), (30, 8044288), (32, 7541520), (35, 6895104), (40, 6033216), (42, 5745920), (48, 5027680), (56, 4309440), (60, 4022144), (64, 3770760), (67, 3601920), (70, 3447552), (80, 3016608), (84, 2872960), (96, 2513840), (105, 2298368), (112, 2154720), (120, 2011072), (128, 1885380), (134, 1800960), (140, 1723776), (160, 1508304), (168, 1436480), (192, 1256920), (201, 1200640), (210, 1149184), (224, 1077360), (240, 1005536), (256, 942690), (268, 900480), (280, 861888), (320, 754152), (335, 720384), (336, 718240), (384, 628460), (402, 600320), (420, 574592), (448, 538680), (469, 514560), (480, 502768), (512, 471345), (536, 450240), (560, 430944), (640, 377076), (670, 360192), (672, 359120), (768, 314230), (804, 300160), (840, 287296), (896, 269340), (938, 257280), (960, 251384), (1005, 240128), (1072, 225120), (1120, 215472), (1280, 188538), (1340, 180096), (1344, 179560), (1407, 171520), (1536, 157115), (1608, 150080), (1680, 143648), (1792, 134670), (1876, 128640), (1920, 125692), (2010, 120064), (2144, 112560), (2240, 107736), (2345, 102912), (2560, 94269), (2680, 90048), (2688, 89780), (2814, 85760), (3216, 75040), (3360, 71824), (3584, 67335), (3752, 64320), (3840, 62846), (4020, 60032), (4288, 56280), (4480, 53868), (4489, 53760), (4690, 51456), (5360, 45024), (5376, 44890), (5628, 42880), (6432, 37520), (6720, 35912), (7035, 34304), (7504, 32160), (7680, 31423), (8040, 30016), (8576, 28140), (8960, 26934), (8978, 26880), (9380, 25728), (10720, 22512), (10752, 22445), (11256, 21440), (12864, 18760), (13440, 17956), (13467, 17920), (14070, 17152), (15008, 16080)]