127877120

素因数分解:

$2^{14}\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 352310784

約数和(自身を除く): 224433664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 256, 280, 320, 446, 448, 512, 560, 640, 892, 896, 1024, 1115, 1120, 1280, 1561, 1784, 1792, 2048, 2230, 2240, 2560, 3122, 3568, 3584, 4096, 4460, 4480, 5120, 6244, 7136, 7168, 7805, 8192, 8920, 8960, 10240, 12488, 14272, 14336, 15610, 16384, 17840, 17920, 20480, 24976, 28544, 28672, 31220, 35680, 35840, 40960, 49952, 57088, 57344, 62440, 71360, 71680, 81920, 99904, 114176, 114688, 124880, 142720, 143360, 199808, 228352, 249760, 285440, 286720, 399616, 456704, 499520, 570880, 573440, 799232, 913408, 999040, 1141760, 1598464, 1826816, 1998080, 2283520, 3196928, 3653632, 3996160, 4567040, 6393856, 7992320, 9134080, 12787712, 15984640, 18268160, 25575424, 31969280, 63938560, 127877120]

約数ペア:

[(1, 127877120), (2, 63938560), (4, 31969280), (5, 25575424), (7, 18268160), (8, 15984640), (10, 12787712), (14, 9134080), (16, 7992320), (20, 6393856), (28, 4567040), (32, 3996160), (35, 3653632), (40, 3196928), (56, 2283520), (64, 1998080), (70, 1826816), (80, 1598464), (112, 1141760), (128, 999040), (140, 913408), (160, 799232), (223, 573440), (224, 570880), (256, 499520), (280, 456704), (320, 399616), (446, 286720), (448, 285440), (512, 249760), (560, 228352), (640, 199808), (892, 143360), (896, 142720), (1024, 124880), (1115, 114688), (1120, 114176), (1280, 99904), (1561, 81920), (1784, 71680), (1792, 71360), (2048, 62440), (2230, 57344), (2240, 57088), (2560, 49952), (3122, 40960), (3568, 35840), (3584, 35680), (4096, 31220), (4460, 28672), (4480, 28544), (5120, 24976), (6244, 20480), (7136, 17920), (7168, 17840), (7805, 16384), (8192, 15610), (8920, 14336), (8960, 14272), (10240, 12488)]