259248000

素因数分解:

$2^7\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 256

約数和(自身を含む): 939444480

約数和(自身を除く): 680196480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 125, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 250, 264, 275, 300, 320, 330, 352, 375, 384, 400, 440, 480, 491, 500, 528, 550, 600, 640, 660, 704, 750, 800, 825, 880, 960, 982, 1000, 1056, 1100, 1200, 1320, 1375, 1408, 1473, 1500, 1600, 1650, 1760, 1920, 1964, 2000, 2112, 2200, 2400, 2455, 2640, 2750, 2946, 3000, 3200, 3300, 3520, 3928, 4000, 4125, 4224, 4400, 4800, 4910, 5280, 5401, 5500, 5892, 6000, 6600, 7040, 7365, 7856, 8000, 8250, 8800, 9600, 9820, 10560, 10802, 11000, 11784, 12000, 12275, 13200, 14730, 15712, 16000, 16203, 16500, 17600, 19640, 21120, 21604, 22000, 23568, 24000, 24550, 26400, 27005, 29460, 31424, 32406, 33000, 35200, 36825, 39280, 43208, 44000, 47136, 48000, 49100, 52800, 54010, 58920, 61375, 62848, 64812, 66000, 73650, 78560, 81015, 86416, 88000, 94272, 98200, 105600, 108020, 117840, 122750, 129624, 132000, 135025, 147300, 157120, 162030, 172832, 176000, 184125, 188544, 196400, 216040, 235680, 245500, 259248, 264000, 270050, 294600, 314240, 324060, 345664, 368250, 392800, 405075, 432080, 471360, 491000, 518496, 528000, 540100, 589200, 648120, 675125, 691328, 736500, 785600, 810150, 864160, 942720, 982000, 1036992, 1080200, 1178400, 1296240, 1350250, 1473000, 1571200, 1620300, 1728320, 1964000, 2025375, 2073984, 2160400, 2356800, 2592480, 2700500, 2946000, 3240600, 3456640, 3928000, 4050750, 4320800, 4713600, 5184960, 5401000, 5892000, 6481200, 7856000, 8101500, 8641600, 10369920, 10802000, 11784000, 12962400, 16203000, 17283200, 21604000, 23568000, 25924800, 32406000, 43208000, 51849600, 64812000, 86416000, 129624000, 259248000]

約数ペア:

[(1, 259248000), (2, 129624000), (3, 86416000), (4, 64812000), (5, 51849600), (6, 43208000), (8, 32406000), (10, 25924800), (11, 23568000), (12, 21604000), (15, 17283200), (16, 16203000), (20, 12962400), (22, 11784000), (24, 10802000), (25, 10369920), (30, 8641600), (32, 8101500), (33, 7856000), (40, 6481200), (44, 5892000), (48, 5401000), (50, 5184960), (55, 4713600), (60, 4320800), (64, 4050750), (66, 3928000), (75, 3456640), (80, 3240600), (88, 2946000), (96, 2700500), (100, 2592480), (110, 2356800), (120, 2160400), (125, 2073984), (128, 2025375), (132, 1964000), (150, 1728320), (160, 1620300), (165, 1571200), (176, 1473000), (192, 1350250), (200, 1296240), (220, 1178400), (240, 1080200), (250, 1036992), (264, 982000), (275, 942720), (300, 864160), (320, 810150), (330, 785600), (352, 736500), (375, 691328), (384, 675125), (400, 648120), (440, 589200), (480, 540100), (491, 528000), (500, 518496), (528, 491000), (550, 471360), (600, 432080), (640, 405075), (660, 392800), (704, 368250), (750, 345664), (800, 324060), (825, 314240), (880, 294600), (960, 270050), (982, 264000), (1000, 259248), (1056, 245500), (1100, 235680), (1200, 216040), (1320, 196400), (1375, 188544), (1408, 184125), (1473, 176000), (1500, 172832), (1600, 162030), (1650, 157120), (1760, 147300), (1920, 135025), (1964, 132000), (2000, 129624), (2112, 122750), (2200, 117840), (2400, 108020), (2455, 105600), (2640, 98200), (2750, 94272), (2946, 88000), (3000, 86416), (3200, 81015), (3300, 78560), (3520, 73650), (3928, 66000), (4000, 64812), (4125, 62848), (4224, 61375), (4400, 58920), (4800, 54010), (4910, 52800), (5280, 49100), (5401, 48000), (5500, 47136), (5892, 44000), (6000, 43208), (6600, 39280), (7040, 36825), (7365, 35200), (7856, 33000), (8000, 32406), (8250, 31424), (8800, 29460), (9600, 27005), (9820, 26400), (10560, 24550), (10802, 24000), (11000, 23568), (11784, 22000), (12000, 21604), (12275, 21120), (13200, 19640), (14730, 17600), (15712, 16500), (16000, 16203)]