3972248000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:920

約数の個数: 224

約数和(自身を含む): 11383182720

約数和(自身を除く): 7410934720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 89, 100, 112, 125, 140, 160, 175, 178, 200, 224, 250, 280, 320, 350, 356, 400, 445, 448, 500, 560, 623, 700, 712, 797, 800, 875, 890, 1000, 1120, 1246, 1400, 1424, 1594, 1600, 1750, 1780, 2000, 2225, 2240, 2492, 2800, 2848, 3115, 3188, 3500, 3560, 3985, 4000, 4450, 4984, 5579, 5600, 5696, 6230, 6376, 7000, 7120, 7970, 8000, 8900, 9968, 11125, 11158, 11200, 12460, 12752, 14000, 14240, 15575, 15940, 17800, 19925, 19936, 22250, 22316, 24920, 25504, 27895, 28000, 28480, 31150, 31880, 35600, 39850, 39872, 44500, 44632, 49840, 51008, 55790, 56000, 62300, 63760, 70933, 71200, 77875, 79700, 89000, 89264, 99625, 99680, 111580, 124600, 127520, 139475, 141866, 142400, 155750, 159400, 178000, 178528, 199250, 199360, 223160, 249200, 255040, 278950, 283732, 311500, 318800, 354665, 356000, 357056, 398500, 446320, 496531, 498400, 557900, 567464, 623000, 637600, 697375, 709330, 712000, 797000, 892640, 993062, 996800, 1115800, 1134928, 1246000, 1275200, 1394750, 1418660, 1594000, 1773325, 1785280, 1986124, 2231600, 2269856, 2482655, 2492000, 2789500, 2837320, 3188000, 3546650, 3972248, 4463200, 4539712, 4965310, 4984000, 5579000, 5674640, 6376000, 7093300, 7944496, 8866625, 8926400, 9930620, 11158000, 11349280, 12413275, 14186600, 15888992, 17733250, 19861240, 22316000, 22698560, 24826550, 28373200, 31777984, 35466500, 39722480, 44632000, 49653100, 56746400, 62066375, 70933000, 79444960, 99306200, 113492800, 124132750, 141866000, 158889920, 198612400, 248265500, 283732000, 397224800, 496531000, 567464000, 794449600, 993062000, 1986124000, 3972248000]

約数ペア:

[(1, 3972248000), (2, 1986124000), (4, 993062000), (5, 794449600), (7, 567464000), (8, 496531000), (10, 397224800), (14, 283732000), (16, 248265500), (20, 198612400), (25, 158889920), (28, 141866000), (32, 124132750), (35, 113492800), (40, 99306200), (50, 79444960), (56, 70933000), (64, 62066375), (70, 56746400), (80, 49653100), (89, 44632000), (100, 39722480), (112, 35466500), (125, 31777984), (140, 28373200), (160, 24826550), (175, 22698560), (178, 22316000), (200, 19861240), (224, 17733250), (250, 15888992), (280, 14186600), (320, 12413275), (350, 11349280), (356, 11158000), (400, 9930620), (445, 8926400), (448, 8866625), (500, 7944496), (560, 7093300), (623, 6376000), (700, 5674640), (712, 5579000), (797, 4984000), (800, 4965310), (875, 4539712), (890, 4463200), (1000, 3972248), (1120, 3546650), (1246, 3188000), (1400, 2837320), (1424, 2789500), (1594, 2492000), (1600, 2482655), (1750, 2269856), (1780, 2231600), (2000, 1986124), (2225, 1785280), (2240, 1773325), (2492, 1594000), (2800, 1418660), (2848, 1394750), (3115, 1275200), (3188, 1246000), (3500, 1134928), (3560, 1115800), (3985, 996800), (4000, 993062), (4450, 892640), (4984, 797000), (5579, 712000), (5600, 709330), (5696, 697375), (6230, 637600), (6376, 623000), (7000, 567464), (7120, 557900), (7970, 498400), (8000, 496531), (8900, 446320), (9968, 398500), (11125, 357056), (11158, 356000), (11200, 354665), (12460, 318800), (12752, 311500), (14000, 283732), (14240, 278950), (15575, 255040), (15940, 249200), (17800, 223160), (19925, 199360), (19936, 199250), (22250, 178528), (22316, 178000), (24920, 159400), (25504, 155750), (27895, 142400), (28000, 141866), (28480, 139475), (31150, 127520), (31880, 124600), (35600, 111580), (39850, 99680), (39872, 99625), (44500, 89264), (44632, 89000), (49840, 79700), (51008, 77875), (55790, 71200), (56000, 70933), (62300, 63760)]