1882173440

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 208

約数和(自身を含む): 5441445120

約数和(自身を除く): 3559271680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 691, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1382, 1520, 1792, 2048, 2128, 2240, 2432, 2560, 2660, 2764, 3040, 3455, 3584, 4096, 4256, 4480, 4837, 4864, 5120, 5320, 5528, 6080, 6910, 7168, 8512, 8960, 9674, 9728, 10240, 10640, 11056, 12160, 13129, 13820, 14336, 17024, 17920, 19348, 19456, 20480, 21280, 22112, 24185, 24320, 26258, 27640, 28672, 34048, 35840, 38696, 38912, 42560, 44224, 48370, 48640, 52516, 55280, 65645, 68096, 71680, 77392, 77824, 85120, 88448, 91903, 96740, 97280, 105032, 110560, 131290, 136192, 143360, 154784, 170240, 176896, 183806, 193480, 194560, 210064, 221120, 262580, 272384, 309568, 340480, 353792, 367612, 386960, 389120, 420128, 442240, 459515, 525160, 544768, 619136, 680960, 707584, 735224, 773920, 840256, 884480, 919030, 1050320, 1238272, 1361920, 1415168, 1470448, 1547840, 1680512, 1768960, 1838060, 2100640, 2476544, 2723840, 2830336, 2940896, 3095680, 3361024, 3537920, 3676120, 4201280, 4953088, 5881792, 6191360, 6722048, 7075840, 7352240, 8402560, 9906176, 11763584, 12382720, 13444096, 14151680, 14704480, 16805120, 19812352, 23527168, 24765440, 26888192, 29408960, 33610240, 47054336, 49530880, 53776384, 58817920, 67220480, 94108672, 99061760, 117635840, 134440960, 188217344, 235271680, 268881920, 376434688, 470543360, 941086720, 1882173440]

約数ペア:

[(1, 1882173440), (2, 941086720), (4, 470543360), (5, 376434688), (7, 268881920), (8, 235271680), (10, 188217344), (14, 134440960), (16, 117635840), (19, 99061760), (20, 94108672), (28, 67220480), (32, 58817920), (35, 53776384), (38, 49530880), (40, 47054336), (56, 33610240), (64, 29408960), (70, 26888192), (76, 24765440), (80, 23527168), (95, 19812352), (112, 16805120), (128, 14704480), (133, 14151680), (140, 13444096), (152, 12382720), (160, 11763584), (190, 9906176), (224, 8402560), (256, 7352240), (266, 7075840), (280, 6722048), (304, 6191360), (320, 5881792), (380, 4953088), (448, 4201280), (512, 3676120), (532, 3537920), (560, 3361024), (608, 3095680), (640, 2940896), (665, 2830336), (691, 2723840), (760, 2476544), (896, 2100640), (1024, 1838060), (1064, 1768960), (1120, 1680512), (1216, 1547840), (1280, 1470448), (1330, 1415168), (1382, 1361920), (1520, 1238272), (1792, 1050320), (2048, 919030), (2128, 884480), (2240, 840256), (2432, 773920), (2560, 735224), (2660, 707584), (2764, 680960), (3040, 619136), (3455, 544768), (3584, 525160), (4096, 459515), (4256, 442240), (4480, 420128), (4837, 389120), (4864, 386960), (5120, 367612), (5320, 353792), (5528, 340480), (6080, 309568), (6910, 272384), (7168, 262580), (8512, 221120), (8960, 210064), (9674, 194560), (9728, 193480), (10240, 183806), (10640, 176896), (11056, 170240), (12160, 154784), (13129, 143360), (13820, 136192), (14336, 131290), (17024, 110560), (17920, 105032), (19348, 97280), (19456, 96740), (20480, 91903), (21280, 88448), (22112, 85120), (24185, 77824), (24320, 77392), (26258, 71680), (27640, 68096), (28672, 65645), (34048, 55280), (35840, 52516), (38696, 48640), (38912, 48370), (42560, 44224)]