79293760

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 168

約数和(自身を含む): 237149640

約数和(自身を除く): 157855880

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 389, 392, 416, 448, 455, 490, 520, 560, 637, 728, 778, 784, 832, 910, 980, 1040, 1120, 1274, 1456, 1556, 1568, 1820, 1945, 1960, 2080, 2240, 2548, 2723, 2912, 3112, 3136, 3185, 3640, 3890, 3920, 4160, 5057, 5096, 5446, 5824, 6224, 6370, 7280, 7780, 7840, 10114, 10192, 10892, 12448, 12740, 13615, 14560, 15560, 15680, 19061, 20228, 20384, 21784, 24896, 25285, 25480, 27230, 29120, 31120, 35399, 38122, 40456, 40768, 43568, 50570, 50960, 54460, 62240, 70798, 76244, 80912, 87136, 95305, 101140, 101920, 108920, 124480, 141596, 152488, 161824, 174272, 176995, 190610, 202280, 203840, 217840, 247793, 283192, 304976, 323648, 353990, 381220, 404560, 435680, 495586, 566384, 609952, 707980, 762440, 809120, 871360, 991172, 1132768, 1219904, 1238965, 1415960, 1524880, 1618240, 1982344, 2265536, 2477930, 2831920, 3049760, 3964688, 4955860, 5663840, 6099520, 7929376, 9911720, 11327680, 15858752, 19823440, 39646880, 79293760]

約数ペア:

[(1, 79293760), (2, 39646880), (4, 19823440), (5, 15858752), (7, 11327680), (8, 9911720), (10, 7929376), (13, 6099520), (14, 5663840), (16, 4955860), (20, 3964688), (26, 3049760), (28, 2831920), (32, 2477930), (35, 2265536), (40, 1982344), (49, 1618240), (52, 1524880), (56, 1415960), (64, 1238965), (65, 1219904), (70, 1132768), (80, 991172), (91, 871360), (98, 809120), (104, 762440), (112, 707980), (130, 609952), (140, 566384), (160, 495586), (182, 435680), (196, 404560), (208, 381220), (224, 353990), (245, 323648), (260, 304976), (280, 283192), (320, 247793), (364, 217840), (389, 203840), (392, 202280), (416, 190610), (448, 176995), (455, 174272), (490, 161824), (520, 152488), (560, 141596), (637, 124480), (728, 108920), (778, 101920), (784, 101140), (832, 95305), (910, 87136), (980, 80912), (1040, 76244), (1120, 70798), (1274, 62240), (1456, 54460), (1556, 50960), (1568, 50570), (1820, 43568), (1945, 40768), (1960, 40456), (2080, 38122), (2240, 35399), (2548, 31120), (2723, 29120), (2912, 27230), (3112, 25480), (3136, 25285), (3185, 24896), (3640, 21784), (3890, 20384), (3920, 20228), (4160, 19061), (5057, 15680), (5096, 15560), (5446, 14560), (5824, 13615), (6224, 12740), (6370, 12448), (7280, 10892), (7780, 10192), (7840, 10114)]