271645440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 288

約数和(自身を含む): 971308800

約数和(自身を除く): 699663360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 88, 96, 109, 110, 118, 120, 128, 132, 160, 165, 176, 177, 192, 218, 220, 236, 240, 256, 264, 295, 320, 327, 330, 352, 354, 384, 436, 440, 472, 480, 528, 545, 590, 640, 649, 654, 660, 704, 708, 768, 872, 880, 885, 944, 960, 1056, 1090, 1180, 1199, 1280, 1298, 1308, 1320, 1408, 1416, 1635, 1744, 1760, 1770, 1888, 1920, 1947, 2112, 2180, 2360, 2398, 2596, 2616, 2640, 2816, 2832, 3245, 3270, 3488, 3520, 3540, 3597, 3776, 3840, 3894, 4224, 4360, 4720, 4796, 5192, 5232, 5280, 5664, 5995, 6431, 6490, 6540, 6976, 7040, 7080, 7194, 7552, 7788, 8448, 8720, 9440, 9592, 9735, 10384, 10464, 10560, 11328, 11990, 12862, 12980, 13080, 13952, 14080, 14160, 14388, 15104, 15576, 17440, 17985, 18880, 19184, 19293, 19470, 20768, 20928, 21120, 22656, 23980, 25724, 25960, 26160, 27904, 28320, 28776, 31152, 32155, 34880, 35970, 37760, 38368, 38586, 38940, 41536, 41856, 42240, 45312, 47960, 51448, 51920, 52320, 56640, 57552, 62304, 64310, 69760, 70741, 71940, 75520, 76736, 77172, 77880, 83072, 83712, 95920, 96465, 102896, 103840, 104640, 113280, 115104, 124608, 128620, 139520, 141482, 143880, 153472, 154344, 155760, 166144, 191840, 192930, 205792, 207680, 209280, 212223, 226560, 230208, 249216, 257240, 282964, 287760, 306944, 308688, 311520, 353705, 383680, 385860, 411584, 415360, 418560, 424446, 460416, 498432, 514480, 565928, 575520, 617376, 623040, 707410, 767360, 771720, 823168, 830720, 848892, 920832, 1028960, 1061115, 1131856, 1151040, 1234752, 1246080, 1414820, 1534720, 1543440, 1646336, 1697784, 2057920, 2122230, 2263712, 2302080, 2469504, 2492160, 2829640, 3086880, 3395568, 4115840, 4244460, 4527424, 4604160, 4939008, 5659280, 6173760, 6791136, 8231680, 8488920, 9054848, 11318560, 12347520, 13582272, 16977840, 18109696, 22637120, 24695040, 27164544, 33955680, 45274240, 54329088, 67911360, 90548480, 135822720, 271645440]

約数ペア:

[(1, 271645440), (2, 135822720), (3, 90548480), (4, 67911360), (5, 54329088), (6, 45274240), (8, 33955680), (10, 27164544), (11, 24695040), (12, 22637120), (15, 18109696), (16, 16977840), (20, 13582272), (22, 12347520), (24, 11318560), (30, 9054848), (32, 8488920), (33, 8231680), (40, 6791136), (44, 6173760), (48, 5659280), (55, 4939008), (59, 4604160), (60, 4527424), (64, 4244460), (66, 4115840), (80, 3395568), (88, 3086880), (96, 2829640), (109, 2492160), (110, 2469504), (118, 2302080), (120, 2263712), (128, 2122230), (132, 2057920), (160, 1697784), (165, 1646336), (176, 1543440), (177, 1534720), (192, 1414820), (218, 1246080), (220, 1234752), (236, 1151040), (240, 1131856), (256, 1061115), (264, 1028960), (295, 920832), (320, 848892), (327, 830720), (330, 823168), (352, 771720), (354, 767360), (384, 707410), (436, 623040), (440, 617376), (472, 575520), (480, 565928), (528, 514480), (545, 498432), (590, 460416), (640, 424446), (649, 418560), (654, 415360), (660, 411584), (704, 385860), (708, 383680), (768, 353705), (872, 311520), (880, 308688), (885, 306944), (944, 287760), (960, 282964), (1056, 257240), (1090, 249216), (1180, 230208), (1199, 226560), (1280, 212223), (1298, 209280), (1308, 207680), (1320, 205792), (1408, 192930), (1416, 191840), (1635, 166144), (1744, 155760), (1760, 154344), (1770, 153472), (1888, 143880), (1920, 141482), (1947, 139520), (2112, 128620), (2180, 124608), (2360, 115104), (2398, 113280), (2596, 104640), (2616, 103840), (2640, 102896), (2816, 96465), (2832, 95920), (3245, 83712), (3270, 83072), (3488, 77880), (3520, 77172), (3540, 76736), (3597, 75520), (3776, 71940), (3840, 70741), (3894, 69760), (4224, 64310), (4360, 62304), (4720, 57552), (4796, 56640), (5192, 52320), (5232, 51920), (5280, 51448), (5664, 47960), (5995, 45312), (6431, 42240), (6490, 41856), (6540, 41536), (6976, 38940), (7040, 38586), (7080, 38368), (7194, 37760), (7552, 35970), (7788, 34880), (8448, 32155), (8720, 31152), (9440, 28776), (9592, 28320), (9735, 27904), (10384, 26160), (10464, 25960), (10560, 25724), (11328, 23980), (11990, 22656), (12862, 21120), (12980, 20928), (13080, 20768), (13952, 19470), (14080, 19293), (14160, 19184), (14388, 18880), (15104, 17985), (15576, 17440)]