271291440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 480

約数和(自身を含む): 1099215360

約数和(自身を除く): 827923920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 34, 35, 40, 42, 46, 48, 49, 51, 56, 59, 60, 68, 69, 70, 80, 84, 85, 92, 98, 102, 105, 112, 115, 118, 119, 120, 136, 138, 140, 147, 161, 168, 170, 177, 184, 196, 204, 210, 230, 236, 238, 240, 245, 255, 272, 276, 280, 294, 295, 322, 336, 340, 345, 354, 357, 368, 391, 392, 408, 413, 420, 460, 472, 476, 483, 490, 510, 552, 560, 588, 590, 595, 644, 680, 690, 708, 714, 735, 782, 784, 805, 816, 826, 833, 840, 885, 920, 944, 952, 966, 980, 1003, 1020, 1104, 1127, 1173, 1176, 1180, 1190, 1239, 1288, 1357, 1360, 1380, 1416, 1428, 1470, 1564, 1610, 1652, 1666, 1680, 1770, 1785, 1840, 1904, 1932, 1955, 1960, 2006, 2040, 2065, 2254, 2346, 2352, 2360, 2380, 2415, 2478, 2499, 2576, 2714, 2737, 2760, 2832, 2856, 2891, 2940, 3009, 3128, 3220, 3304, 3332, 3381, 3540, 3570, 3864, 3910, 3920, 4012, 4071, 4080, 4130, 4165, 4508, 4692, 4720, 4760, 4830, 4956, 4998, 5015, 5428, 5474, 5520, 5635, 5712, 5782, 5865, 5880, 6018, 6195, 6256, 6440, 6608, 6664, 6762, 6785, 7021, 7080, 7140, 7728, 7820, 8024, 8142, 8211, 8260, 8330, 8673, 9016, 9384, 9499, 9520, 9660, 9912, 9996, 10030, 10856, 10948, 11270, 11564, 11730, 11760, 12036, 12390, 12495, 12880, 13328, 13524, 13570, 13685, 14042, 14160, 14280, 14455, 15045, 15640, 16048, 16284, 16422, 16520, 16660, 16905, 17346, 18032, 18768, 18998, 19159, 19320, 19824, 19992, 20060, 20355, 21063, 21712, 21896, 22540, 23069, 23128, 23460, 24072, 24780, 24990, 27048, 27140, 27370, 28084, 28497, 28560, 28910, 30090, 31280, 32568, 32844, 33040, 33320, 33810, 34692, 35105, 37996, 38318, 38640, 39984, 40120, 40710, 41055, 42126, 43365, 43792, 45080, 46138, 46256, 46920, 47495, 48144, 49147, 49560, 49980, 54096, 54280, 54740, 56168, 56994, 57477, 57820, 60180, 65136, 65688, 66493, 66640, 67620, 69207, 69384, 70210, 75992, 76636, 80240, 81420, 82110, 84252, 86730, 90160, 92276, 93840, 94990, 95795, 98294, 99120, 99960, 105315, 108560, 109480, 112336, 113988, 114954, 115345, 115640, 120360, 131376, 132986, 135240, 138414, 138768, 140420, 142485, 147441, 151984, 153272, 161483, 162840, 164220, 168504, 173460, 184552, 189980, 191590, 196588, 199479, 199920, 210630, 218960, 227976, 229908, 230690, 231280, 240720, 245735, 265972, 270480, 276828, 280840, 284970, 287385, 294882, 306544, 322966, 325680, 328440, 332465, 337008, 346035, 346920, 369104, 379960, 383180, 393176, 398958, 421260, 455952, 459816, 461380, 484449, 491470, 531944, 553656, 561680, 569940, 574770, 589764, 645932, 656880, 664930, 692070, 693840, 737205, 759920, 766360, 786352, 797916, 807415, 842520, 919632, 922760, 968898, 982940, 997395, 1063888, 1107312, 1130381, 1139880, 1149540, 1179528, 1291864, 1329860, 1384140, 1474410, 1532720, 1595832, 1614830, 1685040, 1845520, 1937796, 1965880, 1994790, 2260762, 2279760, 2299080, 2359056, 2422245, 2583728, 2659720, 2768280, 2948820, 3191664, 3229660, 3391143, 3875592, 3931760, 3989580, 4521524, 4598160, 4844490, 5319440, 5536560, 5651905, 5897640, 6459320, 6782286, 7751184, 7979160, 9043048, 9688980, 11303810, 11795280, 12918640, 13564572, 15958320, 16955715, 18086096, 19377960, 22607620, 27129144, 33911430, 38755920, 45215240, 54258288, 67822860, 90430480, 135645720, 271291440]

約数ペア:

[(1, 271291440), (2, 135645720), (3, 90430480), (4, 67822860), (5, 54258288), (6, 45215240), (7, 38755920), (8, 33911430), (10, 27129144), (12, 22607620), (14, 19377960), (15, 18086096), (16, 16955715), (17, 15958320), (20, 13564572), (21, 12918640), (23, 11795280), (24, 11303810), (28, 9688980), (30, 9043048), (34, 7979160), (35, 7751184), (40, 6782286), (42, 6459320), (46, 5897640), (48, 5651905), (49, 5536560), (51, 5319440), (56, 4844490), (59, 4598160), (60, 4521524), (68, 3989580), (69, 3931760), (70, 3875592), (80, 3391143), (84, 3229660), (85, 3191664), (92, 2948820), (98, 2768280), (102, 2659720), (105, 2583728), (112, 2422245), (115, 2359056), (118, 2299080), (119, 2279760), (120, 2260762), (136, 1994790), (138, 1965880), (140, 1937796), (147, 1845520), (161, 1685040), (168, 1614830), (170, 1595832), (177, 1532720), (184, 1474410), (196, 1384140), (204, 1329860), (210, 1291864), (230, 1179528), (236, 1149540), (238, 1139880), (240, 1130381), (245, 1107312), (255, 1063888), (272, 997395), (276, 982940), (280, 968898), (294, 922760), (295, 919632), (322, 842520), (336, 807415), (340, 797916), (345, 786352), (354, 766360), (357, 759920), (368, 737205), (391, 693840), (392, 692070), (408, 664930), (413, 656880), (420, 645932), (460, 589764), (472, 574770), (476, 569940), (483, 561680), (490, 553656), (510, 531944), (552, 491470), (560, 484449), (588, 461380), (590, 459816), (595, 455952), (644, 421260), (680, 398958), (690, 393176), (708, 383180), (714, 379960), (735, 369104), (782, 346920), (784, 346035), (805, 337008), (816, 332465), (826, 328440), (833, 325680), (840, 322966), (885, 306544), (920, 294882), (944, 287385), (952, 284970), (966, 280840), (980, 276828), (1003, 270480), (1020, 265972), (1104, 245735), (1127, 240720), (1173, 231280), (1176, 230690), (1180, 229908), (1190, 227976), (1239, 218960), (1288, 210630), (1357, 199920), (1360, 199479), (1380, 196588), (1416, 191590), (1428, 189980), (1470, 184552), (1564, 173460), (1610, 168504), (1652, 164220), (1666, 162840), (1680, 161483), (1770, 153272), (1785, 151984), (1840, 147441), (1904, 142485), (1932, 140420), (1955, 138768), (1960, 138414), (2006, 135240), (2040, 132986), (2065, 131376), (2254, 120360), (2346, 115640), (2352, 115345), (2360, 114954), (2380, 113988), (2415, 112336), (2478, 109480), (2499, 108560), (2576, 105315), (2714, 99960), (2737, 99120), (2760, 98294), (2832, 95795), (2856, 94990), (2891, 93840), (2940, 92276), (3009, 90160), (3128, 86730), (3220, 84252), (3304, 82110), (3332, 81420), (3381, 80240), (3540, 76636), (3570, 75992), (3864, 70210), (3910, 69384), (3920, 69207), (4012, 67620), (4071, 66640), (4080, 66493), (4130, 65688), (4165, 65136), (4508, 60180), (4692, 57820), (4720, 57477), (4760, 56994), (4830, 56168), (4956, 54740), (4998, 54280), (5015, 54096), (5428, 49980), (5474, 49560), (5520, 49147), (5635, 48144), (5712, 47495), (5782, 46920), (5865, 46256), (5880, 46138), (6018, 45080), (6195, 43792), (6256, 43365), (6440, 42126), (6608, 41055), (6664, 40710), (6762, 40120), (6785, 39984), (7021, 38640), (7080, 38318), (7140, 37996), (7728, 35105), (7820, 34692), (8024, 33810), (8142, 33320), (8211, 33040), (8260, 32844), (8330, 32568), (8673, 31280), (9016, 30090), (9384, 28910), (9499, 28560), (9520, 28497), (9660, 28084), (9912, 27370), (9996, 27140), (10030, 27048), (10856, 24990), (10948, 24780), (11270, 24072), (11564, 23460), (11730, 23128), (11760, 23069), (12036, 22540), (12390, 21896), (12495, 21712), (12880, 21063), (13328, 20355), (13524, 20060), (13570, 19992), (13685, 19824), (14042, 19320), (14160, 19159), (14280, 18998), (14455, 18768), (15045, 18032), (15640, 17346), (16048, 16905), (16284, 16660), (16422, 16520)]