556272080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1853

約数の個数: 160

約数和(自身を含む): 1629729024

約数和(自身を除く): 1073456944

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 80, 86, 91, 104, 112, 130, 140, 172, 182, 208, 215, 260, 280, 301, 344, 364, 430, 455, 520, 559, 560, 602, 688, 728, 860, 910, 1040, 1118, 1204, 1456, 1505, 1720, 1777, 1820, 2236, 2408, 2795, 3010, 3440, 3554, 3640, 3913, 4472, 4816, 5590, 6020, 7108, 7280, 7826, 8885, 8944, 11180, 12040, 12439, 14216, 15652, 17770, 19565, 22360, 23101, 24080, 24878, 28432, 31304, 35540, 39130, 44720, 46202, 49756, 62195, 62608, 71080, 76411, 78260, 92404, 99512, 115505, 124390, 142160, 152822, 156520, 161707, 184808, 199024, 231010, 248780, 305644, 313040, 323414, 369616, 382055, 462020, 497560, 534877, 611288, 646828, 764110, 808535, 924040, 993343, 995120, 1069754, 1222576, 1293656, 1528220, 1617070, 1848080, 1986686, 2139508, 2587312, 2674385, 3056440, 3234140, 3973372, 4279016, 4966715, 5348770, 6112880, 6468280, 6953401, 7946744, 8558032, 9933430, 10697540, 12936560, 13906802, 15893488, 19866860, 21395080, 27813604, 34767005, 39733720, 42790160, 55627208, 69534010, 79467440, 111254416, 139068020, 278136040, 556272080]

約数ペア:

[(1, 556272080), (2, 278136040), (4, 139068020), (5, 111254416), (7, 79467440), (8, 69534010), (10, 55627208), (13, 42790160), (14, 39733720), (16, 34767005), (20, 27813604), (26, 21395080), (28, 19866860), (35, 15893488), (40, 13906802), (43, 12936560), (52, 10697540), (56, 9933430), (65, 8558032), (70, 7946744), (80, 6953401), (86, 6468280), (91, 6112880), (104, 5348770), (112, 4966715), (130, 4279016), (140, 3973372), (172, 3234140), (182, 3056440), (208, 2674385), (215, 2587312), (260, 2139508), (280, 1986686), (301, 1848080), (344, 1617070), (364, 1528220), (430, 1293656), (455, 1222576), (520, 1069754), (559, 995120), (560, 993343), (602, 924040), (688, 808535), (728, 764110), (860, 646828), (910, 611288), (1040, 534877), (1118, 497560), (1204, 462020), (1456, 382055), (1505, 369616), (1720, 323414), (1777, 313040), (1820, 305644), (2236, 248780), (2408, 231010), (2795, 199024), (3010, 184808), (3440, 161707), (3554, 156520), (3640, 152822), (3913, 142160), (4472, 124390), (4816, 115505), (5590, 99512), (6020, 92404), (7108, 78260), (7280, 76411), (7826, 71080), (8885, 62608), (8944, 62195), (11180, 49756), (12040, 46202), (12439, 44720), (14216, 39130), (15652, 35540), (17770, 31304), (19565, 28432), (22360, 24878), (23101, 24080)]