248598000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2009

約数の個数: 240

約数和(自身を含む): 992811456

約数和(自身を除く): 744213456

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 125, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 250, 252, 280, 300, 315, 336, 350, 360, 375, 400, 420, 450, 500, 504, 525, 560, 600, 630, 700, 720, 750, 840, 875, 900, 1000, 1008, 1050, 1125, 1200, 1260, 1400, 1500, 1575, 1680, 1750, 1800, 1973, 2000, 2100, 2250, 2520, 2625, 2800, 3000, 3150, 3500, 3600, 3946, 4200, 4500, 5040, 5250, 5919, 6000, 6300, 7000, 7875, 7892, 8400, 9000, 9865, 10500, 11838, 12600, 13811, 14000, 15750, 15784, 17757, 18000, 19730, 21000, 23676, 25200, 27622, 29595, 31500, 31568, 35514, 39460, 41433, 42000, 47352, 49325, 55244, 59190, 63000, 69055, 71028, 78920, 82866, 88785, 94704, 98650, 110488, 118380, 124299, 126000, 138110, 142056, 147975, 157840, 165732, 177570, 197300, 207165, 220976, 236760, 246625, 248598, 276220, 284112, 295950, 331464, 345275, 355140, 394600, 414330, 443925, 473520, 493250, 497196, 552440, 591900, 621495, 662928, 690550, 710280, 739875, 789200, 828660, 887850, 986500, 994392, 1035825, 1104880, 1183800, 1242990, 1381100, 1420560, 1479750, 1657320, 1726375, 1775700, 1973000, 1988784, 2071650, 2219625, 2367600, 2485980, 2762200, 2959500, 3107475, 3314640, 3452750, 3551400, 3946000, 4143300, 4439250, 4971960, 5179125, 5524400, 5919000, 6214950, 6905500, 7102800, 8286600, 8878500, 9943920, 10358250, 11838000, 12429900, 13811000, 15537375, 16573200, 17757000, 20716500, 24859800, 27622000, 31074750, 35514000, 41433000, 49719600, 62149500, 82866000, 124299000, 248598000]

約数ペア:

[(1, 248598000), (2, 124299000), (3, 82866000), (4, 62149500), (5, 49719600), (6, 41433000), (7, 35514000), (8, 31074750), (9, 27622000), (10, 24859800), (12, 20716500), (14, 17757000), (15, 16573200), (16, 15537375), (18, 13811000), (20, 12429900), (21, 11838000), (24, 10358250), (25, 9943920), (28, 8878500), (30, 8286600), (35, 7102800), (36, 6905500), (40, 6214950), (42, 5919000), (45, 5524400), (48, 5179125), (50, 4971960), (56, 4439250), (60, 4143300), (63, 3946000), (70, 3551400), (72, 3452750), (75, 3314640), (80, 3107475), (84, 2959500), (90, 2762200), (100, 2485980), (105, 2367600), (112, 2219625), (120, 2071650), (125, 1988784), (126, 1973000), (140, 1775700), (144, 1726375), (150, 1657320), (168, 1479750), (175, 1420560), (180, 1381100), (200, 1242990), (210, 1183800), (225, 1104880), (240, 1035825), (250, 994392), (252, 986500), (280, 887850), (300, 828660), (315, 789200), (336, 739875), (350, 710280), (360, 690550), (375, 662928), (400, 621495), (420, 591900), (450, 552440), (500, 497196), (504, 493250), (525, 473520), (560, 443925), (600, 414330), (630, 394600), (700, 355140), (720, 345275), (750, 331464), (840, 295950), (875, 284112), (900, 276220), (1000, 248598), (1008, 246625), (1050, 236760), (1125, 220976), (1200, 207165), (1260, 197300), (1400, 177570), (1500, 165732), (1575, 157840), (1680, 147975), (1750, 142056), (1800, 138110), (1973, 126000), (2000, 124299), (2100, 118380), (2250, 110488), (2520, 98650), (2625, 94704), (2800, 88785), (3000, 82866), (3150, 78920), (3500, 71028), (3600, 69055), (3946, 63000), (4200, 59190), (4500, 55244), (5040, 49325), (5250, 47352), (5919, 42000), (6000, 41433), (6300, 39460), (7000, 35514), (7875, 31568), (7892, 31500), (8400, 29595), (9000, 27622), (9865, 25200), (10500, 23676), (11838, 21000), (12600, 19730), (13811, 18000), (14000, 17757), (15750, 15784)]