231947520

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{8629}}^1$

素因数の和:8660

約数の個数: 144

約数和(自身を含む): 846706560

約数和(自身を除く): 614759040

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, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8629, 8960, 13440, 17258, 25887, 26880, 34516, 43145, 51774, 60403, 69032, 86290, 103548, 120806, 129435, 138064, 172580, 181209, 207096, 241612, 258870, 276128, 302015, 345160, 362418, 414192, 483224, 517740, 552256, 604030, 690320, 724836, 828384, 906045, 966448, 1035480, 1104512, 1208060, 1380640, 1449672, 1656768, 1812090, 1932896, 2070960, 2209024, 2416120, 2761280, 2899344, 3313536, 3624180, 3865792, 4141920, 4832240, 5522560, 5798688, 6627072, 7248360, 7731584, 8283840, 9664480, 11045120, 11597376, 14496720, 15463168, 16567680, 19328960, 23194752, 28993440, 33135360, 38657920, 46389504, 57986880, 77315840, 115973760, 231947520]

約数ペア:

[(1, 231947520), (2, 115973760), (3, 77315840), (4, 57986880), (5, 46389504), (6, 38657920), (7, 33135360), (8, 28993440), (10, 23194752), (12, 19328960), (14, 16567680), (15, 15463168), (16, 14496720), (20, 11597376), (21, 11045120), (24, 9664480), (28, 8283840), (30, 7731584), (32, 7248360), (35, 6627072), (40, 5798688), (42, 5522560), (48, 4832240), (56, 4141920), (60, 3865792), (64, 3624180), (70, 3313536), (80, 2899344), (84, 2761280), (96, 2416120), (105, 2209024), (112, 2070960), (120, 1932896), (128, 1812090), (140, 1656768), (160, 1449672), (168, 1380640), (192, 1208060), (210, 1104512), (224, 1035480), (240, 966448), (256, 906045), (280, 828384), (320, 724836), (336, 690320), (384, 604030), (420, 552256), (448, 517740), (480, 483224), (560, 414192), (640, 362418), (672, 345160), (768, 302015), (840, 276128), (896, 258870), (960, 241612), (1120, 207096), (1280, 181209), (1344, 172580), (1680, 138064), (1792, 129435), (1920, 120806), (2240, 103548), (2688, 86290), (3360, 69032), (3840, 60403), (4480, 51774), (5376, 43145), (6720, 34516), (8629, 26880), (8960, 25887), (13440, 17258)]