153555360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2035

約数の個数: 192

約数和(自身を含む): 577124352

約数和(自身を除く): 423568992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 966, 1104, 1120, 1288, 1380, 1610, 1680, 1840, 1932, 1987, 2208, 2415, 2576, 2760, 3220, 3360, 3680, 3864, 3974, 4830, 5152, 5520, 5961, 6440, 7728, 7948, 9660, 9935, 11040, 11922, 12880, 13909, 15456, 15896, 19320, 19870, 23844, 25760, 27818, 29805, 31792, 38640, 39740, 41727, 45701, 47688, 55636, 59610, 63584, 69545, 77280, 79480, 83454, 91402, 95376, 111272, 119220, 137103, 139090, 158960, 166908, 182804, 190752, 208635, 222544, 228505, 238440, 274206, 278180, 317920, 319907, 333816, 365608, 417270, 445088, 457010, 476880, 548412, 556360, 639814, 667632, 685515, 731216, 834540, 914020, 953760, 959721, 1096824, 1112720, 1279628, 1335264, 1371030, 1462432, 1599535, 1669080, 1828040, 1919442, 2193648, 2225440, 2559256, 2742060, 3199070, 3338160, 3656080, 3838884, 4387296, 4798605, 5118512, 5484120, 6398140, 6676320, 7312160, 7677768, 9597210, 10237024, 10968240, 12796280, 15355536, 19194420, 21936480, 25592560, 30711072, 38388840, 51185120, 76777680, 153555360]

約数ペア:

[(1, 153555360), (2, 76777680), (3, 51185120), (4, 38388840), (5, 30711072), (6, 25592560), (7, 21936480), (8, 19194420), (10, 15355536), (12, 12796280), (14, 10968240), (15, 10237024), (16, 9597210), (20, 7677768), (21, 7312160), (23, 6676320), (24, 6398140), (28, 5484120), (30, 5118512), (32, 4798605), (35, 4387296), (40, 3838884), (42, 3656080), (46, 3338160), (48, 3199070), (56, 2742060), (60, 2559256), (69, 2225440), (70, 2193648), (80, 1919442), (84, 1828040), (92, 1669080), (96, 1599535), (105, 1462432), (112, 1371030), (115, 1335264), (120, 1279628), (138, 1112720), (140, 1096824), (160, 959721), (161, 953760), (168, 914020), (184, 834540), (210, 731216), (224, 685515), (230, 667632), (240, 639814), (276, 556360), (280, 548412), (322, 476880), (336, 457010), (345, 445088), (368, 417270), (420, 365608), (460, 333816), (480, 319907), (483, 317920), (552, 278180), (560, 274206), (644, 238440), (672, 228505), (690, 222544), (736, 208635), (805, 190752), (840, 182804), (920, 166908), (966, 158960), (1104, 139090), (1120, 137103), (1288, 119220), (1380, 111272), (1610, 95376), (1680, 91402), (1840, 83454), (1932, 79480), (1987, 77280), (2208, 69545), (2415, 63584), (2576, 59610), (2760, 55636), (3220, 47688), (3360, 45701), (3680, 41727), (3864, 39740), (3974, 38640), (4830, 31792), (5152, 29805), (5520, 27818), (5961, 25760), (6440, 23844), (7728, 19870), (7948, 19320), (9660, 15896), (9935, 15456), (11040, 13909), (11922, 12880)]