3991493.00000000

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 240

約数和(自身を含む): 280458240

約数和(自身を除く): 192093040

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 35, 38, 40, 44, 50, 55, 56, 70, 76, 77, 80, 88, 95, 100, 110, 112, 133, 140, 151, 152, 154, 175, 176, 190, 200, 209, 220, 266, 275, 280, 302, 304, 308, 350, 380, 385, 400, 418, 440, 475, 532, 550, 560, 604, 616, 665, 700, 755, 760, 770, 836, 880, 950, 1045, 1057, 1064, 1100, 1208, 1232, 1330, 1400, 1463, 1510, 1520, 1540, 1661, 1672, 1900, 1925, 2090, 2114, 2128, 2200, 2416, 2660, 2800, 2869, 2926, 3020, 3080, 3322, 3325, 3344, 3775, 3800, 3850, 4180, 4228, 4400, 5225, 5285, 5320, 5738, 5852, 6040, 6160, 6644, 6650, 7315, 7550, 7600, 7700, 8305, 8360, 8456, 10450, 10570, 10640, 11476, 11627, 11704, 12080, 13288, 13300, 14345, 14630, 15100, 15400, 16610, 16720, 16912, 20083, 20900, 21140, 22952, 23254, 23408, 26425, 26576, 26600, 28690, 29260, 30200, 30800, 31559, 33220, 36575, 40166, 41525, 41800, 42280, 45904, 46508, 52850, 53200, 57380, 58135, 58520, 60400, 63118, 66440, 71725, 73150, 80332, 83050, 83600, 84560, 93016, 100415, 105700, 114760, 116270, 117040, 126236, 132880, 143450, 146300, 157795, 160664, 166100, 186032, 200830, 211400, 220913, 229520, 232540, 252472, 286900, 290675, 292600, 315590, 321328, 332200, 401660, 422800, 441826, 465080, 502075, 504944, 573800, 581350, 585200, 631180, 664400, 788975, 803320, 883652, 930160, 1004150, 1104565, 1147600, 1162700, 1262360, 1577950, 1606640, 1767304, 2008300, 2209130, 2325400, 2524720, 3155900, 3534608, 4016600, 4418260, 4650800, 5522825, 6311800, 8033200, 8836520, 11045650, 12623600, 17673040, 22091300, 44182600, 88365200]

約数ペア:

[(1, 88365200), (2, 44182600), (4, 22091300), (5, 17673040), (7, 12623600), (8, 11045650), (10, 8836520), (11, 8033200), (14, 6311800), (16, 5522825), (19, 4650800), (20, 4418260), (22, 4016600), (25, 3534608), (28, 3155900), (35, 2524720), (38, 2325400), (40, 2209130), (44, 2008300), (50, 1767304), (55, 1606640), (56, 1577950), (70, 1262360), (76, 1162700), (77, 1147600), (80, 1104565), (88, 1004150), (95, 930160), (100, 883652), (110, 803320), (112, 788975), (133, 664400), (140, 631180), (151, 585200), (152, 581350), (154, 573800), (175, 504944), (176, 502075), (190, 465080), (200, 441826), (209, 422800), (220, 401660), (266, 332200), (275, 321328), (280, 315590), (302, 292600), (304, 290675), (308, 286900), (350, 252472), (380, 232540), (385, 229520), (400, 220913), (418, 211400), (440, 200830), (475, 186032), (532, 166100), (550, 160664), (560, 157795), (604, 146300), (616, 143450), (665, 132880), (700, 126236), (755, 117040), (760, 116270), (770, 114760), (836, 105700), (880, 100415), (950, 93016), (1045, 84560), (1057, 83600), (1064, 83050), (1100, 80332), (1208, 73150), (1232, 71725), (1330, 66440), (1400, 63118), (1463, 60400), (1510, 58520), (1520, 58135), (1540, 57380), (1661, 53200), (1672, 52850), (1900, 46508), (1925, 45904), (2090, 42280), (2114, 41800), (2128, 41525), (2200, 40166), (2416, 36575), (2660, 33220), (2800, 31559), (2869, 30800), (2926, 30200), (3020, 29260), (3080, 28690), (3322, 26600), (3325, 26576), (3344, 26425), (3775, 23408), (3800, 23254), (3850, 22952), (4180, 21140), (4228, 20900), (4400, 20083), (5225, 16912), (5285, 16720), (5320, 16610), (5738, 15400), (5852, 15100), (6040, 14630), (6160, 14345), (6644, 13300), (6650, 13288), (7315, 12080), (7550, 11704), (7600, 11627), (7700, 11476), (8305, 10640), (8360, 10570), (8456, 10450)]