154775040

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2879}}^1$

素因数の和:2912

約数の個数: 160

約数和(自身を含む): 565678080

約数和(自身を除く): 410903040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2560, 2688, 2879, 3360, 3584, 3840, 4480, 5376, 5758, 6720, 7680, 8637, 8960, 10752, 11516, 13440, 14395, 17274, 17920, 20153, 23032, 26880, 28790, 34548, 40306, 43185, 46064, 53760, 57580, 60459, 69096, 80612, 86370, 92128, 100765, 115160, 120918, 138192, 161224, 172740, 184256, 201530, 230320, 241836, 276384, 302295, 322448, 345480, 368512, 403060, 460640, 483672, 552768, 604590, 644896, 690960, 737024, 806120, 921280, 967344, 1105536, 1209180, 1289792, 1381920, 1474048, 1612240, 1842560, 1934688, 2211072, 2418360, 2579584, 2763840, 3224480, 3685120, 3869376, 4422144, 4836720, 5159168, 5527680, 6448960, 7370240, 7738752, 9673440, 10318336, 11055360, 12897920, 15477504, 19346880, 22110720, 25795840, 30955008, 38693760, 51591680, 77387520, 154775040]

約数ペア:

[(1, 154775040), (2, 77387520), (3, 51591680), (4, 38693760), (5, 30955008), (6, 25795840), (7, 22110720), (8, 19346880), (10, 15477504), (12, 12897920), (14, 11055360), (15, 10318336), (16, 9673440), (20, 7738752), (21, 7370240), (24, 6448960), (28, 5527680), (30, 5159168), (32, 4836720), (35, 4422144), (40, 3869376), (42, 3685120), (48, 3224480), (56, 2763840), (60, 2579584), (64, 2418360), (70, 2211072), (80, 1934688), (84, 1842560), (96, 1612240), (105, 1474048), (112, 1381920), (120, 1289792), (128, 1209180), (140, 1105536), (160, 967344), (168, 921280), (192, 806120), (210, 737024), (224, 690960), (240, 644896), (256, 604590), (280, 552768), (320, 483672), (336, 460640), (384, 403060), (420, 368512), (448, 345480), (480, 322448), (512, 302295), (560, 276384), (640, 241836), (672, 230320), (768, 201530), (840, 184256), (896, 172740), (960, 161224), (1120, 138192), (1280, 120918), (1344, 115160), (1536, 100765), (1680, 92128), (1792, 86370), (1920, 80612), (2240, 69096), (2560, 60459), (2688, 57580), (2879, 53760), (3360, 46064), (3584, 43185), (3840, 40306), (4480, 34548), (5376, 28790), (5758, 26880), (6720, 23032), (7680, 20153), (8637, 17920), (8960, 17274), (10752, 14395), (11516, 13440)]