1307678400

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{12973}}^1$

素因数の和:13008

約数の個数: 252

約数和(自身を含む): 5312178352

約数和(自身を除く): 4004499952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 12973, 14400, 16800, 20160, 25200, 25946, 33600, 38919, 50400, 51892, 64865, 77838, 90811, 100800, 103784, 116757, 129730, 155676, 181622, 194595, 207568, 233514, 259460, 272433, 311352, 324325, 363244, 389190, 415136, 454055, 467028, 518920, 544866, 583785, 622704, 648650, 726488, 778380, 817299, 830272, 908110, 934056, 972975, 1037840, 1089732, 1167570, 1245408, 1297300, 1362165, 1452976, 1556760, 1634598, 1816220, 1868112, 1945950, 2075680, 2179464, 2270275, 2335140, 2490816, 2594600, 2724330, 2905952, 2918925, 3113520, 3269196, 3632440, 3736224, 3891900, 4086495, 4151360, 4358928, 4540550, 4670280, 5189200, 5448660, 5811904, 5837850, 6227040, 6538392, 6810825, 7264880, 7472448, 7783800, 8172990, 8717856, 9081100, 9340560, 10378400, 10897320, 11675700, 12454080, 13076784, 13621650, 14529760, 15567600, 16345980, 17435712, 18162200, 18681120, 20432475, 20756800, 21794640, 23351400, 26153568, 27243300, 29059520, 31135200, 32691960, 36324400, 37362240, 40864950, 43589280, 46702800, 52307136, 54486600, 62270400, 65383920, 72648800, 81729900, 87178560, 93405600, 108973200, 130767840, 145297600, 163459800, 186811200, 217946400, 261535680, 326919600, 435892800, 653839200, 1307678400]

約数ペア:

[(1, 1307678400), (2, 653839200), (3, 435892800), (4, 326919600), (5, 261535680), (6, 217946400), (7, 186811200), (8, 163459800), (9, 145297600), (10, 130767840), (12, 108973200), (14, 93405600), (15, 87178560), (16, 81729900), (18, 72648800), (20, 65383920), (21, 62270400), (24, 54486600), (25, 52307136), (28, 46702800), (30, 43589280), (32, 40864950), (35, 37362240), (36, 36324400), (40, 32691960), (42, 31135200), (45, 29059520), (48, 27243300), (50, 26153568), (56, 23351400), (60, 21794640), (63, 20756800), (64, 20432475), (70, 18681120), (72, 18162200), (75, 17435712), (80, 16345980), (84, 15567600), (90, 14529760), (96, 13621650), (100, 13076784), (105, 12454080), (112, 11675700), (120, 10897320), (126, 10378400), (140, 9340560), (144, 9081100), (150, 8717856), (160, 8172990), (168, 7783800), (175, 7472448), (180, 7264880), (192, 6810825), (200, 6538392), (210, 6227040), (224, 5837850), (225, 5811904), (240, 5448660), (252, 5189200), (280, 4670280), (288, 4540550), (300, 4358928), (315, 4151360), (320, 4086495), (336, 3891900), (350, 3736224), (360, 3632440), (400, 3269196), (420, 3113520), (448, 2918925), (450, 2905952), (480, 2724330), (504, 2594600), (525, 2490816), (560, 2335140), (576, 2270275), (600, 2179464), (630, 2075680), (672, 1945950), (700, 1868112), (720, 1816220), (800, 1634598), (840, 1556760), (900, 1452976), (960, 1362165), (1008, 1297300), (1050, 1245408), (1120, 1167570), (1200, 1089732), (1260, 1037840), (1344, 972975), (1400, 934056), (1440, 908110), (1575, 830272), (1600, 817299), (1680, 778380), (1800, 726488), (2016, 648650), (2100, 622704), (2240, 583785), (2400, 544866), (2520, 518920), (2800, 467028), (2880, 454055), (3150, 415136), (3360, 389190), (3600, 363244), (4032, 324325), (4200, 311352), (4800, 272433), (5040, 259460), (5600, 233514), (6300, 207568), (6720, 194595), (7200, 181622), (8400, 155676), (10080, 129730), (11200, 116757), (12600, 103784), (12973, 100800), (14400, 90811), (16800, 77838), (20160, 64865), (25200, 51892), (25946, 50400), (33600, 38919)]