2019950400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32371}}^1$

素因数の和:32409

約数の個数: 168

約数和(自身を含む): 7137119584

約数和(自身を除く): 5117169184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 240, 260, 300, 312, 320, 325, 390, 400, 416, 480, 520, 600, 624, 650, 780, 800, 832, 960, 975, 1040, 1200, 1248, 1300, 1560, 1600, 1950, 2080, 2400, 2496, 2600, 3120, 3900, 4160, 4800, 5200, 6240, 7800, 10400, 12480, 15600, 20800, 31200, 32371, 62400, 64742, 97113, 129484, 161855, 194226, 258968, 323710, 388452, 420823, 485565, 517936, 647420, 776904, 809275, 841646, 971130, 1035872, 1262469, 1294840, 1553808, 1618550, 1683292, 1942260, 2071744, 2104115, 2427825, 2524938, 2589680, 3107616, 3237100, 3366584, 3884520, 4208230, 4855650, 5049876, 5179360, 6215232, 6312345, 6474200, 6733168, 7769040, 8416460, 9711300, 10099752, 10358720, 10520575, 12624690, 12948400, 13466336, 15538080, 16832920, 19422600, 20199504, 21041150, 25249380, 25896800, 26932672, 31076160, 31561725, 33665840, 38845200, 40399008, 42082300, 50498760, 51793600, 63123450, 67331680, 77690400, 80798016, 84164600, 100997520, 126246900, 134663360, 155380800, 168329200, 201995040, 252493800, 336658400, 403990080, 504987600, 673316800, 1009975200, 2019950400]

約数ペア:

[(1, 2019950400), (2, 1009975200), (3, 673316800), (4, 504987600), (5, 403990080), (6, 336658400), (8, 252493800), (10, 201995040), (12, 168329200), (13, 155380800), (15, 134663360), (16, 126246900), (20, 100997520), (24, 84164600), (25, 80798016), (26, 77690400), (30, 67331680), (32, 63123450), (39, 51793600), (40, 50498760), (48, 42082300), (50, 40399008), (52, 38845200), (60, 33665840), (64, 31561725), (65, 31076160), (75, 26932672), (78, 25896800), (80, 25249380), (96, 21041150), (100, 20199504), (104, 19422600), (120, 16832920), (130, 15538080), (150, 13466336), (156, 12948400), (160, 12624690), (192, 10520575), (195, 10358720), (200, 10099752), (208, 9711300), (240, 8416460), (260, 7769040), (300, 6733168), (312, 6474200), (320, 6312345), (325, 6215232), (390, 5179360), (400, 5049876), (416, 4855650), (480, 4208230), (520, 3884520), (600, 3366584), (624, 3237100), (650, 3107616), (780, 2589680), (800, 2524938), (832, 2427825), (960, 2104115), (975, 2071744), (1040, 1942260), (1200, 1683292), (1248, 1618550), (1300, 1553808), (1560, 1294840), (1600, 1262469), (1950, 1035872), (2080, 971130), (2400, 841646), (2496, 809275), (2600, 776904), (3120, 647420), (3900, 517936), (4160, 485565), (4800, 420823), (5200, 388452), (6240, 323710), (7800, 258968), (10400, 194226), (12480, 161855), (15600, 129484), (20800, 97113), (31200, 64742), (32371, 62400)]