173242160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1$

素因数の和:535

約数の個数: 160

約数和(自身を含む): 506217600

約数和(自身を除く): 332975440

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 53, 56, 65, 70, 80, 91, 104, 106, 112, 130, 140, 182, 208, 212, 260, 265, 280, 364, 371, 424, 449, 455, 520, 530, 560, 689, 728, 742, 848, 898, 910, 1040, 1060, 1378, 1456, 1484, 1796, 1820, 1855, 2120, 2245, 2756, 2968, 3143, 3445, 3592, 3640, 3710, 4240, 4490, 4823, 5512, 5837, 5936, 6286, 6890, 7184, 7280, 7420, 8980, 9646, 11024, 11674, 12572, 13780, 14840, 15715, 17960, 19292, 23348, 23797, 24115, 25144, 27560, 29185, 29680, 31430, 35920, 38584, 40859, 46696, 47594, 48230, 50288, 55120, 58370, 62860, 77168, 81718, 93392, 95188, 96460, 116740, 118985, 125720, 163436, 166579, 190376, 192920, 204295, 233480, 237970, 251440, 309361, 326872, 333158, 380752, 385840, 408590, 466960, 475940, 618722, 653744, 666316, 817180, 832895, 951880, 1237444, 1332632, 1546805, 1634360, 1665790, 1903760, 2165527, 2474888, 2665264, 3093610, 3268720, 3331580, 4331054, 4949776, 6187220, 6663160, 8662108, 10827635, 12374440, 13326320, 17324216, 21655270, 24748880, 34648432, 43310540, 86621080, 173242160]

約数ペア:

[(1, 173242160), (2, 86621080), (4, 43310540), (5, 34648432), (7, 24748880), (8, 21655270), (10, 17324216), (13, 13326320), (14, 12374440), (16, 10827635), (20, 8662108), (26, 6663160), (28, 6187220), (35, 4949776), (40, 4331054), (52, 3331580), (53, 3268720), (56, 3093610), (65, 2665264), (70, 2474888), (80, 2165527), (91, 1903760), (104, 1665790), (106, 1634360), (112, 1546805), (130, 1332632), (140, 1237444), (182, 951880), (208, 832895), (212, 817180), (260, 666316), (265, 653744), (280, 618722), (364, 475940), (371, 466960), (424, 408590), (449, 385840), (455, 380752), (520, 333158), (530, 326872), (560, 309361), (689, 251440), (728, 237970), (742, 233480), (848, 204295), (898, 192920), (910, 190376), (1040, 166579), (1060, 163436), (1378, 125720), (1456, 118985), (1484, 116740), (1796, 96460), (1820, 95188), (1855, 93392), (2120, 81718), (2245, 77168), (2756, 62860), (2968, 58370), (3143, 55120), (3445, 50288), (3592, 48230), (3640, 47594), (3710, 46696), (4240, 40859), (4490, 38584), (4823, 35920), (5512, 31430), (5837, 29680), (5936, 29185), (6286, 27560), (6890, 25144), (7184, 24115), (7280, 23797), (7420, 23348), (8980, 19292), (9646, 17960), (11024, 15715), (11674, 14840), (12572, 13780)]