21776731440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{32051}}^1$

素因数の和:32235

約数の個数: 160

約数和(自身を含む): 71540064000

約数和(自身を除く): 49763332560

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, 149, 152, 190, 228, 240, 285, 298, 304, 380, 447, 456, 570, 596, 745, 760, 894, 912, 1140, 1192, 1490, 1520, 1788, 2235, 2280, 2384, 2831, 2980, 3576, 4470, 4560, 5662, 5960, 7152, 8493, 8940, 11324, 11920, 14155, 16986, 17880, 22648, 28310, 32051, 33972, 35760, 42465, 45296, 56620, 64102, 67944, 84930, 96153, 113240, 128204, 135888, 160255, 169860, 192306, 226480, 256408, 320510, 339720, 384612, 480765, 512816, 608969, 641020, 679440, 769224, 961530, 1217938, 1282040, 1538448, 1826907, 1923060, 2435876, 2564080, 3044845, 3653814, 3846120, 4775599, 4871752, 6089690, 7307628, 7692240, 9134535, 9551198, 9743504, 12179380, 14326797, 14615256, 18269070, 19102396, 23877995, 24358760, 28653594, 29230512, 36538140, 38204792, 47755990, 48717520, 57307188, 71633985, 73076280, 76409584, 90736381, 95511980, 114614376, 143267970, 146152560, 181472762, 191023960, 229228752, 272209143, 286535940, 362945524, 382047920, 453681905, 544418286, 573071880, 725891048, 907363810, 1088836572, 1146143760, 1361045715, 1451782096, 1814727620, 2177673144, 2722091430, 3629455240, 4355346288, 5444182860, 7258910480, 10888365720, 21776731440]

約数ペア:

[(1, 21776731440), (2, 10888365720), (3, 7258910480), (4, 5444182860), (5, 4355346288), (6, 3629455240), (8, 2722091430), (10, 2177673144), (12, 1814727620), (15, 1451782096), (16, 1361045715), (19, 1146143760), (20, 1088836572), (24, 907363810), (30, 725891048), (38, 573071880), (40, 544418286), (48, 453681905), (57, 382047920), (60, 362945524), (76, 286535940), (80, 272209143), (95, 229228752), (114, 191023960), (120, 181472762), (149, 146152560), (152, 143267970), (190, 114614376), (228, 95511980), (240, 90736381), (285, 76409584), (298, 73076280), (304, 71633985), (380, 57307188), (447, 48717520), (456, 47755990), (570, 38204792), (596, 36538140), (745, 29230512), (760, 28653594), (894, 24358760), (912, 23877995), (1140, 19102396), (1192, 18269070), (1490, 14615256), (1520, 14326797), (1788, 12179380), (2235, 9743504), (2280, 9551198), (2384, 9134535), (2831, 7692240), (2980, 7307628), (3576, 6089690), (4470, 4871752), (4560, 4775599), (5662, 3846120), (5960, 3653814), (7152, 3044845), (8493, 2564080), (8940, 2435876), (11324, 1923060), (11920, 1826907), (14155, 1538448), (16986, 1282040), (17880, 1217938), (22648, 961530), (28310, 769224), (32051, 679440), (33972, 641020), (35760, 608969), (42465, 512816), (45296, 480765), (56620, 384612), (64102, 339720), (67944, 320510), (84930, 256408), (96153, 226480), (113240, 192306), (128204, 169860), (135888, 160255)]