1914306560

素因数分解:

$2^{17}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 4831819776

約数和(自身を除く): 2917513216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 127, 128, 160, 184, 230, 254, 256, 320, 368, 460, 508, 512, 635, 640, 736, 920, 1016, 1024, 1270, 1280, 1472, 1840, 2032, 2048, 2540, 2560, 2921, 2944, 3680, 4064, 4096, 5080, 5120, 5842, 5888, 7360, 8128, 8192, 10160, 10240, 11684, 11776, 14605, 14720, 16256, 16384, 20320, 20480, 23368, 23552, 29210, 29440, 32512, 32768, 40640, 40960, 46736, 47104, 58420, 58880, 65024, 65536, 81280, 81920, 93472, 94208, 116840, 117760, 130048, 131072, 162560, 163840, 186944, 188416, 233680, 235520, 260096, 325120, 327680, 373888, 376832, 467360, 471040, 520192, 650240, 655360, 747776, 753664, 934720, 942080, 1040384, 1300480, 1495552, 1507328, 1869440, 1884160, 2080768, 2600960, 2991104, 3014656, 3738880, 3768320, 4161536, 5201920, 5982208, 7477760, 7536640, 8323072, 10403840, 11964416, 14955520, 15073280, 16646144, 20807680, 23928832, 29911040, 41615360, 47857664, 59822080, 83230720, 95715328, 119644160, 191430656, 239288320, 382861312, 478576640, 957153280, 1914306560]

約数ペア:

[(1, 1914306560), (2, 957153280), (4, 478576640), (5, 382861312), (8, 239288320), (10, 191430656), (16, 119644160), (20, 95715328), (23, 83230720), (32, 59822080), (40, 47857664), (46, 41615360), (64, 29911040), (80, 23928832), (92, 20807680), (115, 16646144), (127, 15073280), (128, 14955520), (160, 11964416), (184, 10403840), (230, 8323072), (254, 7536640), (256, 7477760), (320, 5982208), (368, 5201920), (460, 4161536), (508, 3768320), (512, 3738880), (635, 3014656), (640, 2991104), (736, 2600960), (920, 2080768), (1016, 1884160), (1024, 1869440), (1270, 1507328), (1280, 1495552), (1472, 1300480), (1840, 1040384), (2032, 942080), (2048, 934720), (2540, 753664), (2560, 747776), (2921, 655360), (2944, 650240), (3680, 520192), (4064, 471040), (4096, 467360), (5080, 376832), (5120, 373888), (5842, 327680), (5888, 325120), (7360, 260096), (8128, 235520), (8192, 233680), (10160, 188416), (10240, 186944), (11684, 163840), (11776, 162560), (14605, 131072), (14720, 130048), (16256, 117760), (16384, 116840), (20320, 94208), (20480, 93472), (23368, 81920), (23552, 81280), (29210, 65536), (29440, 65024), (32512, 58880), (32768, 58420), (40640, 47104), (40960, 46736)]