260656928000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37537}}^1$

素因数の和:37606

約数の個数: 288

約数和(自身を含む): 766049077248

約数和(自身を除く): 505392149248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 80, 100, 112, 124, 125, 128, 140, 155, 160, 175, 200, 217, 224, 248, 250, 256, 280, 310, 320, 350, 400, 434, 448, 496, 500, 560, 620, 640, 700, 775, 800, 868, 875, 896, 992, 1000, 1085, 1120, 1240, 1280, 1400, 1550, 1600, 1736, 1750, 1792, 1984, 2000, 2170, 2240, 2480, 2800, 3100, 3200, 3472, 3500, 3875, 3968, 4000, 4340, 4480, 4960, 5425, 5600, 6200, 6400, 6944, 7000, 7750, 7936, 8000, 8680, 8960, 9920, 10850, 11200, 12400, 13888, 14000, 15500, 16000, 17360, 19840, 21700, 22400, 24800, 27125, 27776, 28000, 31000, 32000, 34720, 37537, 39680, 43400, 44800, 49600, 54250, 55552, 56000, 62000, 69440, 75074, 86800, 99200, 108500, 112000, 124000, 138880, 150148, 173600, 187685, 198400, 217000, 224000, 248000, 262759, 277760, 300296, 347200, 375370, 434000, 496000, 525518, 600592, 694400, 750740, 868000, 938425, 992000, 1051036, 1163647, 1201184, 1313795, 1388800, 1501480, 1736000, 1876850, 2102072, 2327294, 2402368, 2627590, 3002960, 3472000, 3753700, 4204144, 4654588, 4692125, 4804736, 5255180, 5818235, 6005920, 6568975, 6944000, 7507400, 8145529, 8408288, 9309176, 9384250, 9609472, 10510360, 11636470, 12011840, 13137950, 15014800, 16291058, 16816576, 18618352, 18768500, 21020720, 23272940, 24023680, 26275900, 29091175, 30029600, 32582116, 32844875, 33633152, 37236704, 37537000, 40727645, 42041440, 46545880, 48047360, 52551800, 58182350, 60059200, 65164232, 65689750, 67266304, 74473408, 75074000, 81455290, 84082880, 93091760, 105103600, 116364700, 120118400, 130328464, 131379500, 145455875, 148946816, 150148000, 162910580, 168165760, 186183520, 203638225, 210207200, 232729400, 240236800, 260656928, 262759000, 290911750, 297893632, 300296000, 325821160, 336331520, 372367040, 407276450, 420414400, 465458800, 521313856, 525518000, 581823500, 600592000, 651642320, 744734080, 814552900, 840828800, 930917600, 1018191125, 1042627712, 1051036000, 1163647000, 1201184000, 1303284640, 1489468160, 1629105800, 1681657600, 1861835200, 2036382250, 2085255424, 2102072000, 2327294000, 2606569280, 3258211600, 3723670400, 4072764500, 4204144000, 4654588000, 5213138560, 6516423200, 7447340800, 8145529000, 8408288000, 9309176000, 10426277120, 13032846400, 16291058000, 18618352000, 26065692800, 32582116000, 37236704000, 52131385600, 65164232000, 130328464000, 260656928000]

約数ペア:

[(1, 260656928000), (2, 130328464000), (4, 65164232000), (5, 52131385600), (7, 37236704000), (8, 32582116000), (10, 26065692800), (14, 18618352000), (16, 16291058000), (20, 13032846400), (25, 10426277120), (28, 9309176000), (31, 8408288000), (32, 8145529000), (35, 7447340800), (40, 6516423200), (50, 5213138560), (56, 4654588000), (62, 4204144000), (64, 4072764500), (70, 3723670400), (80, 3258211600), (100, 2606569280), (112, 2327294000), (124, 2102072000), (125, 2085255424), (128, 2036382250), (140, 1861835200), (155, 1681657600), (160, 1629105800), (175, 1489468160), (200, 1303284640), (217, 1201184000), (224, 1163647000), (248, 1051036000), (250, 1042627712), (256, 1018191125), (280, 930917600), (310, 840828800), (320, 814552900), (350, 744734080), (400, 651642320), (434, 600592000), (448, 581823500), (496, 525518000), (500, 521313856), (560, 465458800), (620, 420414400), (640, 407276450), (700, 372367040), (775, 336331520), (800, 325821160), (868, 300296000), (875, 297893632), (896, 290911750), (992, 262759000), (1000, 260656928), (1085, 240236800), (1120, 232729400), (1240, 210207200), (1280, 203638225), (1400, 186183520), (1550, 168165760), (1600, 162910580), (1736, 150148000), (1750, 148946816), (1792, 145455875), (1984, 131379500), (2000, 130328464), (2170, 120118400), (2240, 116364700), (2480, 105103600), (2800, 93091760), (3100, 84082880), (3200, 81455290), (3472, 75074000), (3500, 74473408), (3875, 67266304), (3968, 65689750), (4000, 65164232), (4340, 60059200), (4480, 58182350), (4960, 52551800), (5425, 48047360), (5600, 46545880), (6200, 42041440), (6400, 40727645), (6944, 37537000), (7000, 37236704), (7750, 33633152), (7936, 32844875), (8000, 32582116), (8680, 30029600), (8960, 29091175), (9920, 26275900), (10850, 24023680), (11200, 23272940), (12400, 21020720), (13888, 18768500), (14000, 18618352), (15500, 16816576), (16000, 16291058), (17360, 15014800), (19840, 13137950), (21700, 12011840), (22400, 11636470), (24800, 10510360), (27125, 9609472), (27776, 9384250), (28000, 9309176), (31000, 8408288), (32000, 8145529), (34720, 7507400), (37537, 6944000), (39680, 6568975), (43400, 6005920), (44800, 5818235), (49600, 5255180), (54250, 4804736), (55552, 4692125), (56000, 4654588), (62000, 4204144), (69440, 3753700), (75074, 3472000), (86800, 3002960), (99200, 2627590), (108500, 2402368), (112000, 2327294), (124000, 2102072), (138880, 1876850), (150148, 1736000), (173600, 1501480), (187685, 1388800), (198400, 1313795), (217000, 1201184), (224000, 1163647), (248000, 1051036), (262759, 992000), (277760, 938425), (300296, 868000), (347200, 750740), (375370, 694400), (434000, 600592), (496000, 525518)]