28240702000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{257}}^1$

素因数の和:501

約数の個数: 320

約数和(自身を含む): 80490848256

約数和(自身を除く): 52250146256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 47, 50, 56, 70, 80, 94, 100, 112, 125, 140, 167, 175, 188, 200, 235, 250, 257, 280, 329, 334, 350, 376, 400, 470, 500, 514, 560, 658, 668, 700, 752, 835, 875, 940, 1000, 1028, 1169, 1175, 1285, 1316, 1336, 1400, 1645, 1670, 1750, 1799, 1880, 2000, 2056, 2338, 2350, 2570, 2632, 2672, 2800, 3290, 3340, 3500, 3598, 3760, 4112, 4175, 4676, 4700, 5140, 5264, 5845, 5875, 6425, 6580, 6680, 7000, 7196, 7849, 8225, 8350, 8995, 9352, 9400, 10280, 11690, 11750, 12079, 12850, 13160, 13360, 14000, 14392, 15698, 16450, 16700, 17990, 18704, 18800, 20560, 20875, 23380, 23500, 24158, 25700, 26320, 28784, 29225, 31396, 32125, 32900, 33400, 35980, 39245, 41125, 41750, 42919, 44975, 46760, 47000, 48316, 51400, 54943, 58450, 60395, 62792, 64250, 65800, 66800, 71960, 78490, 82250, 83500, 84553, 85838, 89950, 93520, 94000, 96632, 102800, 109886, 116900, 120790, 125584, 128500, 131600, 143920, 146125, 156980, 164500, 167000, 169106, 171676, 179900, 193264, 196225, 214595, 219772, 224875, 233800, 241580, 257000, 274715, 292250, 300433, 301975, 313960, 329000, 334000, 338212, 343352, 359800, 392450, 422765, 429190, 439544, 449750, 467600, 483160, 514000, 549430, 584500, 600866, 603950, 627920, 658000, 676424, 686704, 719600, 784900, 845530, 858380, 879088, 899500, 966320, 981125, 1072975, 1098860, 1169000, 1201732, 1207900, 1352848, 1373575, 1502165, 1509875, 1569800, 1691060, 1716760, 1799000, 1962250, 2017193, 2113825, 2145950, 2197720, 2338000, 2403464, 2415800, 2747150, 3004330, 3019750, 3139600, 3382120, 3433520, 3598000, 3924500, 4034386, 4227650, 4291900, 4395440, 4806928, 4831600, 5364875, 5494300, 6008660, 6039500, 6764240, 6867875, 7510825, 7849000, 8068772, 8455300, 8583800, 10085965, 10569125, 10729750, 10988600, 12017320, 12079000, 13735750, 14120351, 15021650, 15698000, 16137544, 16910600, 17167600, 20171930, 21138250, 21459500, 21977200, 24034640, 24158000, 27471500, 28240702, 30043300, 32275088, 33821200, 37554125, 40343860, 42276500, 42919000, 50429825, 54943000, 56481404, 60086600, 70601755, 75108250, 80687720, 84553000, 85838000, 100859650, 109886000, 112962808, 120173200, 141203510, 150216500, 161375440, 169106000, 201719300, 225925616, 252149125, 282407020, 300433000, 353008775, 403438600, 504298250, 564814040, 600866000, 706017550, 806877200, 1008596500, 1129628080, 1412035100, 1765043875, 2017193000, 2824070200, 3530087750, 4034386000, 5648140400, 7060175500, 14120351000, 28240702000]

約数ペア:

[(1, 28240702000), (2, 14120351000), (4, 7060175500), (5, 5648140400), (7, 4034386000), (8, 3530087750), (10, 2824070200), (14, 2017193000), (16, 1765043875), (20, 1412035100), (25, 1129628080), (28, 1008596500), (35, 806877200), (40, 706017550), (47, 600866000), (50, 564814040), (56, 504298250), (70, 403438600), (80, 353008775), (94, 300433000), (100, 282407020), (112, 252149125), (125, 225925616), (140, 201719300), (167, 169106000), (175, 161375440), (188, 150216500), (200, 141203510), (235, 120173200), (250, 112962808), (257, 109886000), (280, 100859650), (329, 85838000), (334, 84553000), (350, 80687720), (376, 75108250), (400, 70601755), (470, 60086600), (500, 56481404), (514, 54943000), (560, 50429825), (658, 42919000), (668, 42276500), (700, 40343860), (752, 37554125), (835, 33821200), (875, 32275088), (940, 30043300), (1000, 28240702), (1028, 27471500), (1169, 24158000), (1175, 24034640), (1285, 21977200), (1316, 21459500), (1336, 21138250), (1400, 20171930), (1645, 17167600), (1670, 16910600), (1750, 16137544), (1799, 15698000), (1880, 15021650), (2000, 14120351), (2056, 13735750), (2338, 12079000), (2350, 12017320), (2570, 10988600), (2632, 10729750), (2672, 10569125), (2800, 10085965), (3290, 8583800), (3340, 8455300), (3500, 8068772), (3598, 7849000), (3760, 7510825), (4112, 6867875), (4175, 6764240), (4676, 6039500), (4700, 6008660), (5140, 5494300), (5264, 5364875), (5845, 4831600), (5875, 4806928), (6425, 4395440), (6580, 4291900), (6680, 4227650), (7000, 4034386), (7196, 3924500), (7849, 3598000), (8225, 3433520), (8350, 3382120), (8995, 3139600), (9352, 3019750), (9400, 3004330), (10280, 2747150), (11690, 2415800), (11750, 2403464), (12079, 2338000), (12850, 2197720), (13160, 2145950), (13360, 2113825), (14000, 2017193), (14392, 1962250), (15698, 1799000), (16450, 1716760), (16700, 1691060), (17990, 1569800), (18704, 1509875), (18800, 1502165), (20560, 1373575), (20875, 1352848), (23380, 1207900), (23500, 1201732), (24158, 1169000), (25700, 1098860), (26320, 1072975), (28784, 981125), (29225, 966320), (31396, 899500), (32125, 879088), (32900, 858380), (33400, 845530), (35980, 784900), (39245, 719600), (41125, 686704), (41750, 676424), (42919, 658000), (44975, 627920), (46760, 603950), (47000, 600866), (48316, 584500), (51400, 549430), (54943, 514000), (58450, 483160), (60395, 467600), (62792, 449750), (64250, 439544), (65800, 429190), (66800, 422765), (71960, 392450), (78490, 359800), (82250, 343352), (83500, 338212), (84553, 334000), (85838, 329000), (89950, 313960), (93520, 301975), (94000, 300433), (96632, 292250), (102800, 274715), (109886, 257000), (116900, 241580), (120790, 233800), (125584, 224875), (128500, 219772), (131600, 214595), (143920, 196225), (146125, 193264), (156980, 179900), (164500, 171676), (167000, 169106)]