159347680

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 431101440

約数和(自身を除く): 271753760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 43, 46, 53, 76, 80, 86, 92, 95, 106, 115, 152, 160, 172, 184, 190, 212, 215, 230, 265, 304, 344, 368, 380, 424, 430, 437, 460, 530, 608, 688, 736, 760, 817, 848, 860, 874, 920, 989, 1007, 1060, 1219, 1376, 1520, 1634, 1696, 1720, 1748, 1840, 1978, 2014, 2120, 2185, 2279, 2438, 3040, 3268, 3440, 3496, 3680, 3956, 4028, 4085, 4240, 4370, 4558, 4876, 4945, 5035, 6095, 6536, 6880, 6992, 7912, 8056, 8170, 8480, 8740, 9116, 9752, 9890, 10070, 11395, 12190, 13072, 13984, 15824, 16112, 16340, 17480, 18232, 18791, 19504, 19780, 20140, 22790, 23161, 24380, 26144, 31648, 32224, 32680, 34960, 36464, 37582, 39008, 39560, 40280, 43301, 45580, 46322, 48760, 52417, 65360, 69920, 72928, 75164, 79120, 80560, 86602, 91160, 92644, 93955, 97520, 104834, 115805, 130720, 150328, 158240, 161120, 173204, 182320, 185288, 187910, 195040, 209668, 216505, 231610, 262085, 300656, 346408, 364640, 370576, 375820, 419336, 433010, 463220, 524170, 601312, 692816, 741152, 751640, 838672, 866020, 926440, 995923, 1048340, 1385632, 1503280, 1677344, 1732040, 1852880, 1991846, 2096680, 3006560, 3464080, 3705760, 3983692, 4193360, 4979615, 6928160, 7967384, 8386720, 9959230, 15934768, 19918460, 31869536, 39836920, 79673840, 159347680]

約数ペア:

[(1, 159347680), (2, 79673840), (4, 39836920), (5, 31869536), (8, 19918460), (10, 15934768), (16, 9959230), (19, 8386720), (20, 7967384), (23, 6928160), (32, 4979615), (38, 4193360), (40, 3983692), (43, 3705760), (46, 3464080), (53, 3006560), (76, 2096680), (80, 1991846), (86, 1852880), (92, 1732040), (95, 1677344), (106, 1503280), (115, 1385632), (152, 1048340), (160, 995923), (172, 926440), (184, 866020), (190, 838672), (212, 751640), (215, 741152), (230, 692816), (265, 601312), (304, 524170), (344, 463220), (368, 433010), (380, 419336), (424, 375820), (430, 370576), (437, 364640), (460, 346408), (530, 300656), (608, 262085), (688, 231610), (736, 216505), (760, 209668), (817, 195040), (848, 187910), (860, 185288), (874, 182320), (920, 173204), (989, 161120), (1007, 158240), (1060, 150328), (1219, 130720), (1376, 115805), (1520, 104834), (1634, 97520), (1696, 93955), (1720, 92644), (1748, 91160), (1840, 86602), (1978, 80560), (2014, 79120), (2120, 75164), (2185, 72928), (2279, 69920), (2438, 65360), (3040, 52417), (3268, 48760), (3440, 46322), (3496, 45580), (3680, 43301), (3956, 40280), (4028, 39560), (4085, 39008), (4240, 37582), (4370, 36464), (4558, 34960), (4876, 32680), (4945, 32224), (5035, 31648), (6095, 26144), (6536, 24380), (6880, 23161), (6992, 22790), (7912, 20140), (8056, 19780), (8170, 19504), (8480, 18791), (8740, 18232), (9116, 17480), (9752, 16340), (9890, 16112), (10070, 15824), (11395, 13984), (12190, 13072)]