71101440

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{1543}}^1$

素因数の和:1574

約数の個数: 132

約数和(自身を含む): 246524304

約数和(自身を除く): 175422864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1024, 1152, 1280, 1440, 1536, 1543, 1920, 2304, 2560, 2880, 3072, 3086, 3840, 4608, 4629, 5120, 5760, 6172, 7680, 7715, 9216, 9258, 11520, 12344, 13887, 15360, 15430, 18516, 23040, 23145, 24688, 27774, 30860, 37032, 46080, 46290, 49376, 55548, 61720, 69435, 74064, 92580, 98752, 111096, 123440, 138870, 148128, 185160, 197504, 222192, 246880, 277740, 296256, 370320, 395008, 444384, 493760, 555480, 592512, 740640, 790016, 888768, 987520, 1110960, 1185024, 1481280, 1580032, 1777536, 1975040, 2221920, 2370048, 2962560, 3555072, 3950080, 4443840, 4740096, 5925120, 7110144, 7900160, 8887680, 11850240, 14220288, 17775360, 23700480, 35550720, 71101440]

約数ペア:

[(1, 71101440), (2, 35550720), (3, 23700480), (4, 17775360), (5, 14220288), (6, 11850240), (8, 8887680), (9, 7900160), (10, 7110144), (12, 5925120), (15, 4740096), (16, 4443840), (18, 3950080), (20, 3555072), (24, 2962560), (30, 2370048), (32, 2221920), (36, 1975040), (40, 1777536), (45, 1580032), (48, 1481280), (60, 1185024), (64, 1110960), (72, 987520), (80, 888768), (90, 790016), (96, 740640), (120, 592512), (128, 555480), (144, 493760), (160, 444384), (180, 395008), (192, 370320), (240, 296256), (256, 277740), (288, 246880), (320, 222192), (360, 197504), (384, 185160), (480, 148128), (512, 138870), (576, 123440), (640, 111096), (720, 98752), (768, 92580), (960, 74064), (1024, 69435), (1152, 61720), (1280, 55548), (1440, 49376), (1536, 46290), (1543, 46080), (1920, 37032), (2304, 30860), (2560, 27774), (2880, 24688), (3072, 23145), (3086, 23040), (3840, 18516), (4608, 15430), (4629, 15360), (5120, 13887), (5760, 12344), (6172, 11520), (7680, 9258), (7715, 9216)]