266201600

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{2971}}^1$

素因数の和:3006

約数の個数: 120

約数和(自身を含む): 754008288

約数和(自身を除く): 487806688

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 512, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2560, 2800, 2971, 3200, 3584, 4480, 5600, 5942, 6400, 8960, 11200, 11884, 12800, 14855, 17920, 20797, 22400, 23768, 29710, 41594, 44800, 47536, 59420, 74275, 83188, 89600, 95072, 103985, 118840, 148550, 166376, 190144, 207970, 237680, 297100, 332752, 380288, 415940, 475360, 519925, 594200, 665504, 760576, 831880, 950720, 1039850, 1188400, 1331008, 1521152, 1663760, 1901440, 2079700, 2376800, 2662016, 3327520, 3802880, 4159400, 4753600, 5324032, 6655040, 7605760, 8318800, 9507200, 10648064, 13310080, 16637600, 19014400, 26620160, 33275200, 38028800, 53240320, 66550400, 133100800, 266201600]

約数ペア:

[(1, 266201600), (2, 133100800), (4, 66550400), (5, 53240320), (7, 38028800), (8, 33275200), (10, 26620160), (14, 19014400), (16, 16637600), (20, 13310080), (25, 10648064), (28, 9507200), (32, 8318800), (35, 7605760), (40, 6655040), (50, 5324032), (56, 4753600), (64, 4159400), (70, 3802880), (80, 3327520), (100, 2662016), (112, 2376800), (128, 2079700), (140, 1901440), (160, 1663760), (175, 1521152), (200, 1331008), (224, 1188400), (256, 1039850), (280, 950720), (320, 831880), (350, 760576), (400, 665504), (448, 594200), (512, 519925), (560, 475360), (640, 415940), (700, 380288), (800, 332752), (896, 297100), (1120, 237680), (1280, 207970), (1400, 190144), (1600, 166376), (1792, 148550), (2240, 118840), (2560, 103985), (2800, 95072), (2971, 89600), (3200, 83188), (3584, 74275), (4480, 59420), (5600, 47536), (5942, 44800), (6400, 41594), (8960, 29710), (11200, 23768), (11884, 22400), (12800, 20797), (14855, 17920)]