141394960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 402474240

約数和(自身を除く): 261079280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 95, 97, 112, 133, 137, 140, 152, 190, 194, 266, 274, 280, 304, 380, 388, 485, 532, 548, 560, 665, 679, 685, 760, 776, 959, 970, 1064, 1096, 1330, 1358, 1370, 1520, 1552, 1843, 1918, 1940, 2128, 2192, 2603, 2660, 2716, 2740, 3395, 3686, 3836, 3880, 4795, 5206, 5320, 5432, 5480, 6790, 7372, 7672, 7760, 9215, 9590, 10412, 10640, 10864, 10960, 12901, 13015, 13289, 13580, 14744, 15344, 18221, 18430, 19180, 20824, 25802, 26030, 26578, 27160, 29488, 36442, 36860, 38360, 41648, 51604, 52060, 53156, 54320, 64505, 66445, 72884, 73720, 76720, 91105, 93023, 103208, 104120, 106312, 129010, 132890, 145768, 147440, 182210, 186046, 206416, 208240, 212624, 252491, 258020, 265780, 291536, 364420, 372092, 465115, 504982, 516040, 531560, 728840, 744184, 930230, 1009964, 1032080, 1063120, 1262455, 1457680, 1488368, 1767437, 1860460, 2019928, 2524910, 3534874, 3720920, 4039856, 5049820, 7069748, 7441840, 8837185, 10099640, 14139496, 17674370, 20199280, 28278992, 35348740, 70697480, 141394960]

約数ペア:

[(1, 141394960), (2, 70697480), (4, 35348740), (5, 28278992), (7, 20199280), (8, 17674370), (10, 14139496), (14, 10099640), (16, 8837185), (19, 7441840), (20, 7069748), (28, 5049820), (35, 4039856), (38, 3720920), (40, 3534874), (56, 2524910), (70, 2019928), (76, 1860460), (80, 1767437), (95, 1488368), (97, 1457680), (112, 1262455), (133, 1063120), (137, 1032080), (140, 1009964), (152, 930230), (190, 744184), (194, 728840), (266, 531560), (274, 516040), (280, 504982), (304, 465115), (380, 372092), (388, 364420), (485, 291536), (532, 265780), (548, 258020), (560, 252491), (665, 212624), (679, 208240), (685, 206416), (760, 186046), (776, 182210), (959, 147440), (970, 145768), (1064, 132890), (1096, 129010), (1330, 106312), (1358, 104120), (1370, 103208), (1520, 93023), (1552, 91105), (1843, 76720), (1918, 73720), (1940, 72884), (2128, 66445), (2192, 64505), (2603, 54320), (2660, 53156), (2716, 52060), (2740, 51604), (3395, 41648), (3686, 38360), (3836, 36860), (3880, 36442), (4795, 29488), (5206, 27160), (5320, 26578), (5432, 26030), (5480, 25802), (6790, 20824), (7372, 19180), (7672, 18430), (7760, 18221), (9215, 15344), (9590, 14744), (10412, 13580), (10640, 13289), (10864, 13015), (10960, 12901)]