203637120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{1583}}^1$

素因数の和:1672

約数の個数: 128

約数和(自身を含む): 659197440

約数和(自身を除く): 455560320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 268, 320, 335, 384, 402, 480, 536, 640, 670, 804, 960, 1005, 1072, 1340, 1583, 1608, 1920, 2010, 2144, 2680, 3166, 3216, 4020, 4288, 4749, 5360, 6332, 6432, 7915, 8040, 8576, 9498, 10720, 12664, 12864, 15830, 16080, 18996, 21440, 23745, 25328, 25728, 31660, 32160, 37992, 42880, 47490, 50656, 63320, 64320, 75984, 94980, 101312, 106061, 126640, 128640, 151968, 189960, 202624, 212122, 253280, 303936, 318183, 379920, 424244, 506560, 530305, 607872, 636366, 759840, 848488, 1013120, 1060610, 1272732, 1519680, 1590915, 1696976, 2121220, 2545464, 3039360, 3181830, 3393952, 4242440, 5090928, 6363660, 6787904, 8484880, 10181856, 12727320, 13575808, 16969760, 20363712, 25454640, 33939520, 40727424, 50909280, 67879040, 101818560, 203637120]

約数ペア:

[(1, 203637120), (2, 101818560), (3, 67879040), (4, 50909280), (5, 40727424), (6, 33939520), (8, 25454640), (10, 20363712), (12, 16969760), (15, 13575808), (16, 12727320), (20, 10181856), (24, 8484880), (30, 6787904), (32, 6363660), (40, 5090928), (48, 4242440), (60, 3393952), (64, 3181830), (67, 3039360), (80, 2545464), (96, 2121220), (120, 1696976), (128, 1590915), (134, 1519680), (160, 1272732), (192, 1060610), (201, 1013120), (240, 848488), (268, 759840), (320, 636366), (335, 607872), (384, 530305), (402, 506560), (480, 424244), (536, 379920), (640, 318183), (670, 303936), (804, 253280), (960, 212122), (1005, 202624), (1072, 189960), (1340, 151968), (1583, 128640), (1608, 126640), (1920, 106061), (2010, 101312), (2144, 94980), (2680, 75984), (3166, 64320), (3216, 63320), (4020, 50656), (4288, 47490), (4749, 42880), (5360, 37992), (6332, 32160), (6432, 31660), (7915, 25728), (8040, 25328), (8576, 23745), (9498, 21440), (10720, 18996), (12664, 16080), (12864, 15830)]