72787256000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2311}}^1$

素因数の和:2496

約数の個数: 224

約数和(自身を含む): 187618689024

約数和(自身を除く): 114831433024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 127, 155, 160, 200, 248, 250, 254, 310, 320, 400, 496, 500, 508, 620, 635, 775, 800, 992, 1000, 1016, 1240, 1270, 1550, 1600, 1984, 2000, 2032, 2311, 2480, 2540, 3100, 3175, 3875, 3937, 4000, 4064, 4622, 4960, 5080, 6200, 6350, 7750, 7874, 8000, 8128, 9244, 9920, 10160, 11555, 12400, 12700, 15500, 15748, 15875, 18488, 19685, 20320, 23110, 24800, 25400, 31000, 31496, 31750, 36976, 39370, 40640, 46220, 49600, 50800, 57775, 62000, 62992, 63500, 71641, 73952, 78740, 92440, 98425, 101600, 115550, 124000, 125984, 127000, 143282, 147904, 157480, 184880, 196850, 203200, 231100, 248000, 251968, 254000, 286564, 288875, 293497, 314960, 358205, 369760, 393700, 462200, 492125, 508000, 573128, 577750, 586994, 629920, 716410, 739520, 787400, 924400, 984250, 1016000, 1146256, 1155500, 1173988, 1259840, 1432820, 1467485, 1574800, 1791025, 1848800, 1968500, 2292512, 2311000, 2347976, 2865640, 2934970, 3149600, 3582050, 3697600, 3937000, 4585024, 4622000, 4695952, 5731280, 5869940, 6299200, 7164100, 7337425, 7874000, 8955125, 9098407, 9244000, 9391904, 11462560, 11739880, 14328200, 14674850, 15748000, 17910250, 18196814, 18488000, 18783808, 22925120, 23479760, 28656400, 29349700, 31496000, 35820500, 36393628, 36687125, 45492035, 46959520, 57312800, 58699400, 71641000, 72787256, 73374250, 90984070, 93919040, 114625600, 117398800, 143282000, 145574512, 146748500, 181968140, 227460175, 234797600, 286564000, 291149024, 293497000, 363936280, 454920350, 469595200, 573128000, 582298048, 586994000, 727872560, 909840700, 1137300875, 1173988000, 1455745120, 1819681400, 2274601750, 2347976000, 2911490240, 3639362800, 4549203500, 7278725600, 9098407000, 14557451200, 18196814000, 36393628000, 72787256000]

約数ペア:

[(1, 72787256000), (2, 36393628000), (4, 18196814000), (5, 14557451200), (8, 9098407000), (10, 7278725600), (16, 4549203500), (20, 3639362800), (25, 2911490240), (31, 2347976000), (32, 2274601750), (40, 1819681400), (50, 1455745120), (62, 1173988000), (64, 1137300875), (80, 909840700), (100, 727872560), (124, 586994000), (125, 582298048), (127, 573128000), (155, 469595200), (160, 454920350), (200, 363936280), (248, 293497000), (250, 291149024), (254, 286564000), (310, 234797600), (320, 227460175), (400, 181968140), (496, 146748500), (500, 145574512), (508, 143282000), (620, 117398800), (635, 114625600), (775, 93919040), (800, 90984070), (992, 73374250), (1000, 72787256), (1016, 71641000), (1240, 58699400), (1270, 57312800), (1550, 46959520), (1600, 45492035), (1984, 36687125), (2000, 36393628), (2032, 35820500), (2311, 31496000), (2480, 29349700), (2540, 28656400), (3100, 23479760), (3175, 22925120), (3875, 18783808), (3937, 18488000), (4000, 18196814), (4064, 17910250), (4622, 15748000), (4960, 14674850), (5080, 14328200), (6200, 11739880), (6350, 11462560), (7750, 9391904), (7874, 9244000), (8000, 9098407), (8128, 8955125), (9244, 7874000), (9920, 7337425), (10160, 7164100), (11555, 6299200), (12400, 5869940), (12700, 5731280), (15500, 4695952), (15748, 4622000), (15875, 4585024), (18488, 3937000), (19685, 3697600), (20320, 3582050), (23110, 3149600), (24800, 2934970), (25400, 2865640), (31000, 2347976), (31496, 2311000), (31750, 2292512), (36976, 1968500), (39370, 1848800), (40640, 1791025), (46220, 1574800), (49600, 1467485), (50800, 1432820), (57775, 1259840), (62000, 1173988), (62992, 1155500), (63500, 1146256), (71641, 1016000), (73952, 984250), (78740, 924400), (92440, 787400), (98425, 739520), (101600, 716410), (115550, 629920), (124000, 586994), (125984, 577750), (127000, 573128), (143282, 508000), (147904, 492125), (157480, 462200), (184880, 393700), (196850, 369760), (203200, 358205), (231100, 314960), (248000, 293497), (251968, 288875), (254000, 286564)]