131644800

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{653}}^1$

素因数の和:690

約数の個数: 288

約数和(自身を含む): 537666480

約数和(自身を除く): 406021680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 128, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 384, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 640, 653, 672, 700, 720, 800, 840, 896, 900, 960, 1008, 1050, 1120, 1152, 1200, 1260, 1306, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 1920, 1959, 2016, 2100, 2240, 2400, 2520, 2612, 2688, 2800, 2880, 3150, 3200, 3265, 3360, 3600, 3918, 4032, 4200, 4480, 4571, 4800, 5040, 5224, 5600, 5760, 5877, 6300, 6530, 6720, 7200, 7836, 8064, 8400, 9142, 9600, 9795, 10080, 10448, 11200, 11754, 12600, 13060, 13440, 13713, 14400, 15672, 16325, 16800, 18284, 19590, 20160, 20896, 22400, 22855, 23508, 25200, 26120, 27426, 28800, 29385, 31344, 32650, 33600, 36568, 39180, 40320, 41139, 41792, 45710, 47016, 48975, 50400, 52240, 54852, 58770, 62688, 65300, 67200, 68565, 73136, 78360, 82278, 83584, 91420, 94032, 97950, 100800, 104480, 109704, 114275, 117540, 125376, 130600, 137130, 146272, 146925, 156720, 164556, 182840, 188064, 195900, 201600, 205695, 208960, 219408, 228550, 235080, 250752, 261200, 274260, 292544, 293850, 313440, 329112, 342825, 365680, 376128, 391800, 411390, 417920, 438816, 457100, 470160, 522400, 548520, 585088, 587700, 626880, 658224, 685650, 731360, 752256, 783600, 822780, 877632, 914200, 940320, 1028475, 1044800, 1097040, 1175400, 1253760, 1316448, 1371300, 1462720, 1567200, 1645560, 1755264, 1828400, 1880640, 2056950, 2089600, 2194080, 2350800, 2632896, 2742600, 2925440, 3134400, 3291120, 3656800, 3761280, 4113900, 4388160, 4701600, 5265792, 5485200, 6268800, 6582240, 7313600, 8227800, 8776320, 9403200, 10970400, 13164480, 14627200, 16455600, 18806400, 21940800, 26328960, 32911200, 43881600, 65822400, 131644800]

約数ペア:

[(1, 131644800), (2, 65822400), (3, 43881600), (4, 32911200), (5, 26328960), (6, 21940800), (7, 18806400), (8, 16455600), (9, 14627200), (10, 13164480), (12, 10970400), (14, 9403200), (15, 8776320), (16, 8227800), (18, 7313600), (20, 6582240), (21, 6268800), (24, 5485200), (25, 5265792), (28, 4701600), (30, 4388160), (32, 4113900), (35, 3761280), (36, 3656800), (40, 3291120), (42, 3134400), (45, 2925440), (48, 2742600), (50, 2632896), (56, 2350800), (60, 2194080), (63, 2089600), (64, 2056950), (70, 1880640), (72, 1828400), (75, 1755264), (80, 1645560), (84, 1567200), (90, 1462720), (96, 1371300), (100, 1316448), (105, 1253760), (112, 1175400), (120, 1097040), (126, 1044800), (128, 1028475), (140, 940320), (144, 914200), (150, 877632), (160, 822780), (168, 783600), (175, 752256), (180, 731360), (192, 685650), (200, 658224), (210, 626880), (224, 587700), (225, 585088), (240, 548520), (252, 522400), (280, 470160), (288, 457100), (300, 438816), (315, 417920), (320, 411390), (336, 391800), (350, 376128), (360, 365680), (384, 342825), (400, 329112), (420, 313440), (448, 293850), (450, 292544), (480, 274260), (504, 261200), (525, 250752), (560, 235080), (576, 228550), (600, 219408), (630, 208960), (640, 205695), (653, 201600), (672, 195900), (700, 188064), (720, 182840), (800, 164556), (840, 156720), (896, 146925), (900, 146272), (960, 137130), (1008, 130600), (1050, 125376), (1120, 117540), (1152, 114275), (1200, 109704), (1260, 104480), (1306, 100800), (1344, 97950), (1400, 94032), (1440, 91420), (1575, 83584), (1600, 82278), (1680, 78360), (1800, 73136), (1920, 68565), (1959, 67200), (2016, 65300), (2100, 62688), (2240, 58770), (2400, 54852), (2520, 52240), (2612, 50400), (2688, 48975), (2800, 47016), (2880, 45710), (3150, 41792), (3200, 41139), (3265, 40320), (3360, 39180), (3600, 36568), (3918, 33600), (4032, 32650), (4200, 31344), (4480, 29385), (4571, 28800), (4800, 27426), (5040, 26120), (5224, 25200), (5600, 23508), (5760, 22855), (5877, 22400), (6300, 20896), (6530, 20160), (6720, 19590), (7200, 18284), (7836, 16800), (8064, 16325), (8400, 15672), (9142, 14400), (9600, 13713), (9795, 13440), (10080, 13060), (10448, 12600), (11200, 11754)]