427628880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 720

約数和(自身を含む): 1905306624

約数和(自身を除く): 1477677744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 23, 24, 28, 30, 31, 34, 35, 36, 40, 42, 45, 46, 48, 49, 51, 56, 60, 62, 63, 68, 69, 70, 72, 80, 84, 85, 90, 92, 93, 98, 102, 105, 112, 115, 119, 120, 124, 126, 136, 138, 140, 144, 147, 153, 155, 161, 168, 170, 180, 184, 186, 196, 204, 207, 210, 217, 230, 238, 240, 245, 248, 252, 255, 272, 276, 279, 280, 294, 306, 310, 315, 322, 336, 340, 345, 357, 360, 368, 372, 391, 392, 408, 414, 420, 434, 441, 460, 465, 476, 483, 490, 496, 504, 510, 527, 552, 558, 560, 588, 595, 612, 620, 630, 644, 651, 680, 690, 713, 714, 720, 735, 744, 765, 782, 784, 805, 816, 828, 833, 840, 868, 882, 920, 930, 952, 966, 980, 1008, 1020, 1035, 1054, 1071, 1085, 1104, 1116, 1127, 1173, 1176, 1190, 1224, 1240, 1260, 1288, 1302, 1360, 1380, 1395, 1426, 1428, 1449, 1470, 1488, 1519, 1530, 1564, 1581, 1610, 1656, 1666, 1680, 1736, 1764, 1785, 1840, 1860, 1904, 1932, 1953, 1955, 1960, 2040, 2070, 2108, 2139, 2142, 2170, 2205, 2232, 2254, 2346, 2352, 2380, 2415, 2448, 2480, 2499, 2520, 2576, 2604, 2635, 2737, 2760, 2790, 2852, 2856, 2898, 2940, 3038, 3060, 3128, 3162, 3220, 3255, 3312, 3332, 3381, 3472, 3519, 3528, 3565, 3570, 3689, 3720, 3864, 3906, 3910, 3920, 4080, 4140, 4165, 4216, 4278, 4284, 4340, 4410, 4464, 4508, 4557, 4692, 4743, 4760, 4830, 4991, 4998, 5040, 5208, 5270, 5355, 5474, 5520, 5580, 5635, 5704, 5712, 5796, 5865, 5880, 6076, 6120, 6256, 6324, 6417, 6440, 6510, 6664, 6762, 7038, 7056, 7130, 7140, 7245, 7378, 7440, 7497, 7595, 7728, 7812, 7820, 7905, 8211, 8280, 8330, 8432, 8556, 8568, 8680, 8820, 9016, 9114, 9384, 9486, 9520, 9660, 9765, 9982, 9996, 10143, 10416, 10540, 10695, 10710, 10948, 11067, 11160, 11270, 11408, 11592, 11730, 11760, 12121, 12152, 12240, 12495, 12648, 12834, 12880, 13020, 13328, 13524, 13671, 13685, 14076, 14260, 14280, 14490, 14756, 14973, 14994, 15190, 15624, 15640, 15810, 16422, 16560, 16660, 16905, 17112, 17136, 17360, 17595, 17640, 18032, 18228, 18445, 18768, 18972, 19159, 19320, 19530, 19964, 19992, 20286, 21080, 21390, 21420, 21896, 22134, 22320, 22540, 22785, 23184, 23460, 23715, 24242, 24304, 24633, 24955, 24990, 25296, 25668, 25823, 26040, 27048, 27342, 27370, 28152, 28520, 28560, 28980, 29512, 29946, 29988, 30380, 31248, 31280, 31620, 32085, 32844, 33201, 33320, 33810, 34224, 34937, 35190, 35280, 36363, 36456, 36890, 37485, 37944, 38318, 38640, 39060, 39928, 39984, 40572, 41055, 42160, 42780, 42840, 43792, 44268, 44919, 45080, 45570, 46920, 47430, 48484, 49266, 49910, 49980, 50715, 51336, 51646, 52080, 54096, 54684, 54740, 55335, 56304, 57040, 57477, 57960, 59024, 59892, 59976, 60605, 60760, 63240, 64170, 65688, 66402, 66640, 67620, 68355, 69874, 70380, 72726, 72912, 73780, 74865, 74970, 75888, 76636, 77469, 78120, 79856, 81144, 82110, 84847, 85560, 85680, 88536, 89838, 90160, 91140, 93840, 94860, 95795, 96968, 98532, 99820, 99960, 101430, 102672, 103292, 104811, 109089, 109368, 109480, 110670, 114954, 115920, 119784, 119952, 121210, 121520, 123165, 126480, 128340, 129115, 131376, 132804, 135240, 136710, 139748, 140760, 145452, 147560, 149730, 149940, 153272, 154938, 156240, 162288, 164220, 166005, 169694, 171120, 172431, 174685, 177072, 179676, 181815, 182280, 189720, 191590, 193936, 197064, 199640, 199920, 202860, 206584, 209622, 218178, 218736, 218960, 221340, 224595, 229908, 232407, 239568, 242420, 246330, 254541, 256680, 258230, 265608, 270480, 273420, 279496, 281520, 287385, 290904, 295120, 299460, 299880, 306544, 309876, 314433, 328440, 332010, 339388, 344862, 349370, 359352, 363630, 364560, 379440, 383180, 387345, 394128, 399280, 405720, 413168, 419244, 424235, 436356, 442680, 449190, 459816, 464814, 484840, 492660, 509082, 513360, 516460, 524055, 531216, 545445, 546840, 558992, 574770, 581808, 593929, 598920, 599760, 619752, 628866, 656880, 664020, 678776, 689724, 698740, 718704, 727260, 763623, 766360, 774690, 811440, 838488, 848470, 862155, 872712, 885360, 898380, 919632, 929628, 969680, 985320, 1018164, 1032920, 1048110, 1090890, 1093680, 1149540, 1162035, 1187858, 1197840, 1239504, 1257732, 1272705, 1328040, 1357552, 1379448, 1397480, 1454520, 1527246, 1532720, 1549380, 1572165, 1676976, 1696940, 1724310, 1745424, 1781787, 1796760, 1859256, 1970640, 2036328, 2065840, 2096220, 2181780, 2299080, 2324070, 2375716, 2515464, 2545410, 2656080, 2758896, 2794960, 2909040, 2969645, 3054492, 3098760, 3144330, 3393880, 3448620, 3563574, 3593520, 3718512, 3818115, 4072656, 4192440, 4363560, 4598160, 4648140, 4751432, 5030928, 5090820, 5345361, 5939290, 6108984, 6197520, 6288660, 6787760, 6897240, 7127148, 7636230, 8384880, 8727120, 8908935, 9296280, 9502864, 10181640, 10690722, 11878580, 12217968, 12577320, 13794480, 14254296, 15272460, 17817870, 18592560, 20363280, 21381444, 23757160, 25154640, 26726805, 28508592, 30544920, 35635740, 42762888, 47514320, 53453610, 61089840, 71271480, 85525776, 106907220, 142542960, 213814440, 427628880]

約数ペア:

[(1, 427628880), (2, 213814440), (3, 142542960), (4, 106907220), (5, 85525776), (6, 71271480), (7, 61089840), (8, 53453610), (9, 47514320), (10, 42762888), (12, 35635740), (14, 30544920), (15, 28508592), (16, 26726805), (17, 25154640), (18, 23757160), (20, 21381444), (21, 20363280), (23, 18592560), (24, 17817870), (28, 15272460), (30, 14254296), (31, 13794480), (34, 12577320), (35, 12217968), (36, 11878580), (40, 10690722), (42, 10181640), (45, 9502864), (46, 9296280), (48, 8908935), (49, 8727120), (51, 8384880), (56, 7636230), (60, 7127148), (62, 6897240), (63, 6787760), (68, 6288660), (69, 6197520), (70, 6108984), (72, 5939290), (80, 5345361), (84, 5090820), (85, 5030928), (90, 4751432), (92, 4648140), (93, 4598160), (98, 4363560), (102, 4192440), (105, 4072656), (112, 3818115), (115, 3718512), (119, 3593520), (120, 3563574), (124, 3448620), (126, 3393880), (136, 3144330), (138, 3098760), (140, 3054492), (144, 2969645), (147, 2909040), (153, 2794960), (155, 2758896), (161, 2656080), (168, 2545410), (170, 2515464), (180, 2375716), (184, 2324070), (186, 2299080), (196, 2181780), (204, 2096220), (207, 2065840), (210, 2036328), (217, 1970640), (230, 1859256), (238, 1796760), (240, 1781787), (245, 1745424), (248, 1724310), (252, 1696940), (255, 1676976), (272, 1572165), (276, 1549380), (279, 1532720), (280, 1527246), (294, 1454520), (306, 1397480), (310, 1379448), (315, 1357552), (322, 1328040), (336, 1272705), (340, 1257732), (345, 1239504), (357, 1197840), (360, 1187858), (368, 1162035), (372, 1149540), (391, 1093680), (392, 1090890), (408, 1048110), (414, 1032920), (420, 1018164), (434, 985320), (441, 969680), (460, 929628), (465, 919632), (476, 898380), (483, 885360), (490, 872712), (496, 862155), (504, 848470), (510, 838488), (527, 811440), (552, 774690), (558, 766360), (560, 763623), (588, 727260), (595, 718704), (612, 698740), (620, 689724), (630, 678776), (644, 664020), (651, 656880), (680, 628866), (690, 619752), (713, 599760), (714, 598920), (720, 593929), (735, 581808), (744, 574770), (765, 558992), (782, 546840), (784, 545445), (805, 531216), (816, 524055), (828, 516460), (833, 513360), (840, 509082), (868, 492660), (882, 484840), (920, 464814), (930, 459816), (952, 449190), (966, 442680), (980, 436356), (1008, 424235), (1020, 419244), (1035, 413168), (1054, 405720), (1071, 399280), (1085, 394128), (1104, 387345), (1116, 383180), (1127, 379440), (1173, 364560), (1176, 363630), (1190, 359352), (1224, 349370), (1240, 344862), (1260, 339388), (1288, 332010), (1302, 328440), (1360, 314433), (1380, 309876), (1395, 306544), (1426, 299880), (1428, 299460), (1449, 295120), (1470, 290904), (1488, 287385), (1519, 281520), (1530, 279496), (1564, 273420), (1581, 270480), (1610, 265608), (1656, 258230), (1666, 256680), (1680, 254541), (1736, 246330), (1764, 242420), (1785, 239568), (1840, 232407), (1860, 229908), (1904, 224595), (1932, 221340), (1953, 218960), (1955, 218736), (1960, 218178), (2040, 209622), (2070, 206584), (2108, 202860), (2139, 199920), (2142, 199640), (2170, 197064), (2205, 193936), (2232, 191590), (2254, 189720), (2346, 182280), (2352, 181815), (2380, 179676), (2415, 177072), (2448, 174685), (2480, 172431), (2499, 171120), (2520, 169694), (2576, 166005), (2604, 164220), (2635, 162288), (2737, 156240), (2760, 154938), (2790, 153272), (2852, 149940), (2856, 149730), (2898, 147560), (2940, 145452), (3038, 140760), (3060, 139748), (3128, 136710), (3162, 135240), (3220, 132804), (3255, 131376), (3312, 129115), (3332, 128340), (3381, 126480), (3472, 123165), (3519, 121520), (3528, 121210), (3565, 119952), (3570, 119784), (3689, 115920), (3720, 114954), (3864, 110670), (3906, 109480), (3910, 109368), (3920, 109089), (4080, 104811), (4140, 103292), (4165, 102672), (4216, 101430), (4278, 99960), (4284, 99820), (4340, 98532), (4410, 96968), (4464, 95795), (4508, 94860), (4557, 93840), (4692, 91140), (4743, 90160), (4760, 89838), (4830, 88536), (4991, 85680), (4998, 85560), (5040, 84847), (5208, 82110), (5270, 81144), (5355, 79856), (5474, 78120), (5520, 77469), (5580, 76636), (5635, 75888), (5704, 74970), (5712, 74865), (5796, 73780), (5865, 72912), (5880, 72726), (6076, 70380), (6120, 69874), (6256, 68355), (6324, 67620), (6417, 66640), (6440, 66402), (6510, 65688), (6664, 64170), (6762, 63240), (7038, 60760), (7056, 60605), (7130, 59976), (7140, 59892), (7245, 59024), (7378, 57960), (7440, 57477), (7497, 57040), (7595, 56304), (7728, 55335), (7812, 54740), (7820, 54684), (7905, 54096), (8211, 52080), (8280, 51646), (8330, 51336), (8432, 50715), (8556, 49980), (8568, 49910), (8680, 49266), (8820, 48484), (9016, 47430), (9114, 46920), (9384, 45570), (9486, 45080), (9520, 44919), (9660, 44268), (9765, 43792), (9982, 42840), (9996, 42780), (10143, 42160), (10416, 41055), (10540, 40572), (10695, 39984), (10710, 39928), (10948, 39060), (11067, 38640), (11160, 38318), (11270, 37944), (11408, 37485), (11592, 36890), (11730, 36456), (11760, 36363), (12121, 35280), (12152, 35190), (12240, 34937), (12495, 34224), (12648, 33810), (12834, 33320), (12880, 33201), (13020, 32844), (13328, 32085), (13524, 31620), (13671, 31280), (13685, 31248), (14076, 30380), (14260, 29988), (14280, 29946), (14490, 29512), (14756, 28980), (14973, 28560), (14994, 28520), (15190, 28152), (15624, 27370), (15640, 27342), (15810, 27048), (16422, 26040), (16560, 25823), (16660, 25668), (16905, 25296), (17112, 24990), (17136, 24955), (17360, 24633), (17595, 24304), (17640, 24242), (18032, 23715), (18228, 23460), (18445, 23184), (18768, 22785), (18972, 22540), (19159, 22320), (19320, 22134), (19530, 21896), (19964, 21420), (19992, 21390), (20286, 21080)]