141036240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 465505920

約数和(自身を除く): 324469680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 157, 190, 197, 228, 240, 285, 304, 314, 380, 394, 456, 471, 570, 591, 628, 760, 785, 788, 912, 942, 985, 1140, 1182, 1256, 1520, 1570, 1576, 1884, 1970, 2280, 2355, 2364, 2512, 2955, 2983, 3140, 3152, 3743, 3768, 3940, 4560, 4710, 4728, 5910, 5966, 6280, 7486, 7536, 7880, 8949, 9420, 9456, 11229, 11820, 11932, 12560, 14915, 14972, 15760, 17898, 18715, 18840, 22458, 23640, 23864, 29830, 29944, 30929, 35796, 37430, 37680, 44745, 44916, 47280, 47728, 56145, 59660, 59888, 61858, 71592, 74860, 89490, 89832, 92787, 112290, 119320, 123716, 143184, 149720, 154645, 178980, 179664, 185574, 224580, 238640, 247432, 299440, 309290, 357960, 371148, 449160, 463935, 494864, 587651, 618580, 715920, 742296, 898320, 927870, 1175302, 1237160, 1484592, 1762953, 1855740, 2350604, 2474320, 2938255, 3525906, 3711480, 4701208, 5876510, 7051812, 7422960, 8814765, 9402416, 11753020, 14103624, 17629530, 23506040, 28207248, 35259060, 47012080, 70518120, 141036240]

約数ペア:

[(1, 141036240), (2, 70518120), (3, 47012080), (4, 35259060), (5, 28207248), (6, 23506040), (8, 17629530), (10, 14103624), (12, 11753020), (15, 9402416), (16, 8814765), (19, 7422960), (20, 7051812), (24, 5876510), (30, 4701208), (38, 3711480), (40, 3525906), (48, 2938255), (57, 2474320), (60, 2350604), (76, 1855740), (80, 1762953), (95, 1484592), (114, 1237160), (120, 1175302), (152, 927870), (157, 898320), (190, 742296), (197, 715920), (228, 618580), (240, 587651), (285, 494864), (304, 463935), (314, 449160), (380, 371148), (394, 357960), (456, 309290), (471, 299440), (570, 247432), (591, 238640), (628, 224580), (760, 185574), (785, 179664), (788, 178980), (912, 154645), (942, 149720), (985, 143184), (1140, 123716), (1182, 119320), (1256, 112290), (1520, 92787), (1570, 89832), (1576, 89490), (1884, 74860), (1970, 71592), (2280, 61858), (2355, 59888), (2364, 59660), (2512, 56145), (2955, 47728), (2983, 47280), (3140, 44916), (3152, 44745), (3743, 37680), (3768, 37430), (3940, 35796), (4560, 30929), (4710, 29944), (4728, 29830), (5910, 23864), (5966, 23640), (6280, 22458), (7486, 18840), (7536, 18715), (7880, 17898), (8949, 15760), (9420, 14972), (9456, 14915), (11229, 12560), (11820, 11932)]