7900446720

素因数分解:

$2^{14}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:145

約数の個数: 480

約数和(自身を含む): 28084202496

約数和(自身を除く): 20183755776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 61, 62, 64, 68, 80, 85, 93, 96, 102, 120, 122, 124, 128, 136, 155, 160, 170, 183, 186, 192, 204, 240, 244, 248, 255, 256, 272, 305, 310, 320, 340, 366, 372, 384, 408, 465, 480, 488, 496, 510, 512, 527, 544, 610, 620, 640, 680, 732, 744, 768, 816, 915, 930, 960, 976, 992, 1020, 1024, 1037, 1054, 1088, 1220, 1240, 1280, 1360, 1464, 1488, 1536, 1581, 1632, 1830, 1860, 1891, 1920, 1952, 1984, 2040, 2048, 2074, 2108, 2176, 2440, 2480, 2560, 2635, 2720, 2928, 2976, 3072, 3111, 3162, 3264, 3660, 3720, 3782, 3840, 3904, 3968, 4080, 4096, 4148, 4216, 4352, 4880, 4960, 5120, 5185, 5270, 5440, 5673, 5856, 5952, 6144, 6222, 6324, 6528, 7320, 7440, 7564, 7680, 7808, 7905, 7936, 8160, 8192, 8296, 8432, 8704, 9455, 9760, 9920, 10240, 10370, 10540, 10880, 11346, 11712, 11904, 12288, 12444, 12648, 13056, 14640, 14880, 15128, 15360, 15555, 15616, 15810, 15872, 16320, 16384, 16592, 16864, 17408, 18910, 19520, 19840, 20480, 20740, 21080, 21760, 22692, 23424, 23808, 24576, 24888, 25296, 26112, 28365, 29280, 29760, 30256, 30720, 31110, 31232, 31620, 31744, 32147, 32640, 33184, 33728, 34816, 37820, 39040, 39680, 40960, 41480, 42160, 43520, 45384, 46848, 47616, 49152, 49776, 50592, 52224, 56730, 58560, 59520, 60512, 61440, 62220, 62464, 63240, 63488, 64294, 65280, 66368, 67456, 69632, 75640, 78080, 79360, 81920, 82960, 84320, 87040, 90768, 93696, 95232, 96441, 99552, 101184, 104448, 113460, 117120, 119040, 121024, 122880, 124440, 124928, 126480, 126976, 128588, 130560, 132736, 134912, 139264, 151280, 156160, 158720, 160735, 165920, 168640, 174080, 181536, 187392, 190464, 192882, 199104, 202368, 208896, 226920, 234240, 238080, 242048, 245760, 248880, 249856, 252960, 253952, 257176, 261120, 265472, 269824, 278528, 302560, 312320, 317440, 321470, 331840, 337280, 348160, 363072, 374784, 380928, 385764, 398208, 404736, 417792, 453840, 468480, 476160, 482205, 484096, 497760, 499712, 505920, 507904, 514352, 522240, 530944, 539648, 605120, 624640, 634880, 642940, 663680, 674560, 696320, 726144, 749568, 761856, 771528, 796416, 809472, 835584, 907680, 936960, 952320, 964410, 968192, 995520, 999424, 1011840, 1028704, 1044480, 1061888, 1079296, 1210240, 1249280, 1269760, 1285880, 1327360, 1349120, 1392640, 1452288, 1499136, 1523712, 1543056, 1592832, 1618944, 1815360, 1873920, 1904640, 1928820, 1936384, 1991040, 2023680, 2057408, 2088960, 2123776, 2158592, 2420480, 2498560, 2539520, 2571760, 2654720, 2698240, 2904576, 2998272, 3086112, 3185664, 3237888, 3630720, 3747840, 3809280, 3857640, 3872768, 3982080, 4047360, 4114816, 4177920, 4247552, 4317184, 4840960, 4997120, 5143520, 5309440, 5396480, 5809152, 6172224, 6371328, 6475776, 7261440, 7495680, 7618560, 7715280, 7745536, 7964160, 8094720, 8229632, 8495104, 8634368, 9681920, 10287040, 10618880, 10792960, 11618304, 12344448, 12742656, 12951552, 14522880, 14991360, 15430560, 15491072, 15928320, 16189440, 16459264, 16990208, 19363840, 20574080, 21237760, 21585920, 23236608, 24688896, 25485312, 25903104, 29045760, 30861120, 30982144, 31856640, 32378880, 32918528, 38727680, 41148160, 42475520, 43171840, 46473216, 49377792, 50970624, 58091520, 61722240, 63713280, 64757760, 65837056, 77455360, 82296320, 84951040, 92946432, 98755584, 116183040, 123444480, 127426560, 129515520, 131674112, 154910720, 164592640, 197511168, 232366080, 246888960, 254853120, 263348224, 329185280, 395022336, 464732160, 493777920, 526696448, 658370560, 790044672, 987555840, 1316741120, 1580089344, 1975111680, 2633482240, 3950223360, 7900446720]

約数ペア:

[(1, 7900446720), (2, 3950223360), (3, 2633482240), (4, 1975111680), (5, 1580089344), (6, 1316741120), (8, 987555840), (10, 790044672), (12, 658370560), (15, 526696448), (16, 493777920), (17, 464732160), (20, 395022336), (24, 329185280), (30, 263348224), (31, 254853120), (32, 246888960), (34, 232366080), (40, 197511168), (48, 164592640), (51, 154910720), (60, 131674112), (61, 129515520), (62, 127426560), (64, 123444480), (68, 116183040), (80, 98755584), (85, 92946432), (93, 84951040), (96, 82296320), (102, 77455360), (120, 65837056), (122, 64757760), (124, 63713280), (128, 61722240), (136, 58091520), (155, 50970624), (160, 49377792), (170, 46473216), (183, 43171840), (186, 42475520), (192, 41148160), (204, 38727680), (240, 32918528), (244, 32378880), (248, 31856640), (255, 30982144), (256, 30861120), (272, 29045760), (305, 25903104), (310, 25485312), (320, 24688896), (340, 23236608), (366, 21585920), (372, 21237760), (384, 20574080), (408, 19363840), (465, 16990208), (480, 16459264), (488, 16189440), (496, 15928320), (510, 15491072), (512, 15430560), (527, 14991360), (544, 14522880), (610, 12951552), (620, 12742656), (640, 12344448), (680, 11618304), (732, 10792960), (744, 10618880), (768, 10287040), (816, 9681920), (915, 8634368), (930, 8495104), (960, 8229632), (976, 8094720), (992, 7964160), (1020, 7745536), (1024, 7715280), (1037, 7618560), (1054, 7495680), (1088, 7261440), (1220, 6475776), (1240, 6371328), (1280, 6172224), (1360, 5809152), (1464, 5396480), (1488, 5309440), (1536, 5143520), (1581, 4997120), (1632, 4840960), (1830, 4317184), (1860, 4247552), (1891, 4177920), (1920, 4114816), (1952, 4047360), (1984, 3982080), (2040, 3872768), (2048, 3857640), (2074, 3809280), (2108, 3747840), (2176, 3630720), (2440, 3237888), (2480, 3185664), (2560, 3086112), (2635, 2998272), (2720, 2904576), (2928, 2698240), (2976, 2654720), (3072, 2571760), (3111, 2539520), (3162, 2498560), (3264, 2420480), (3660, 2158592), (3720, 2123776), (3782, 2088960), (3840, 2057408), (3904, 2023680), (3968, 1991040), (4080, 1936384), (4096, 1928820), (4148, 1904640), (4216, 1873920), (4352, 1815360), (4880, 1618944), (4960, 1592832), (5120, 1543056), (5185, 1523712), (5270, 1499136), (5440, 1452288), (5673, 1392640), (5856, 1349120), (5952, 1327360), (6144, 1285880), (6222, 1269760), (6324, 1249280), (6528, 1210240), (7320, 1079296), (7440, 1061888), (7564, 1044480), (7680, 1028704), (7808, 1011840), (7905, 999424), (7936, 995520), (8160, 968192), (8192, 964410), (8296, 952320), (8432, 936960), (8704, 907680), (9455, 835584), (9760, 809472), (9920, 796416), (10240, 771528), (10370, 761856), (10540, 749568), (10880, 726144), (11346, 696320), (11712, 674560), (11904, 663680), (12288, 642940), (12444, 634880), (12648, 624640), (13056, 605120), (14640, 539648), (14880, 530944), (15128, 522240), (15360, 514352), (15555, 507904), (15616, 505920), (15810, 499712), (15872, 497760), (16320, 484096), (16384, 482205), (16592, 476160), (16864, 468480), (17408, 453840), (18910, 417792), (19520, 404736), (19840, 398208), (20480, 385764), (20740, 380928), (21080, 374784), (21760, 363072), (22692, 348160), (23424, 337280), (23808, 331840), (24576, 321470), (24888, 317440), (25296, 312320), (26112, 302560), (28365, 278528), (29280, 269824), (29760, 265472), (30256, 261120), (30720, 257176), (31110, 253952), (31232, 252960), (31620, 249856), (31744, 248880), (32147, 245760), (32640, 242048), (33184, 238080), (33728, 234240), (34816, 226920), (37820, 208896), (39040, 202368), (39680, 199104), (40960, 192882), (41480, 190464), (42160, 187392), (43520, 181536), (45384, 174080), (46848, 168640), (47616, 165920), (49152, 160735), (49776, 158720), (50592, 156160), (52224, 151280), (56730, 139264), (58560, 134912), (59520, 132736), (60512, 130560), (61440, 128588), (62220, 126976), (62464, 126480), (63240, 124928), (63488, 124440), (64294, 122880), (65280, 121024), (66368, 119040), (67456, 117120), (69632, 113460), (75640, 104448), (78080, 101184), (79360, 99552), (81920, 96441), (82960, 95232), (84320, 93696), (87040, 90768)]