8681005440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12253}}^1$

素因数の和:12322

約数の個数: 256

約数和(自身を含む): 31497681600

約数和(自身を除く): 22816676160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 240, 246, 270, 288, 320, 328, 360, 369, 384, 410, 432, 480, 492, 540, 576, 615, 640, 656, 720, 738, 820, 864, 960, 984, 1080, 1107, 1152, 1230, 1312, 1440, 1476, 1640, 1728, 1845, 1920, 1968, 2160, 2214, 2460, 2624, 2880, 2952, 3280, 3456, 3690, 3936, 4320, 4428, 4920, 5248, 5535, 5760, 5904, 6560, 7380, 7872, 8640, 8856, 9840, 11070, 11808, 12253, 13120, 14760, 15744, 17280, 17712, 19680, 22140, 23616, 24506, 26240, 29520, 35424, 36759, 39360, 44280, 47232, 49012, 59040, 61265, 70848, 73518, 78720, 88560, 98024, 110277, 118080, 122530, 141696, 147036, 177120, 183795, 196048, 220554, 236160, 245060, 294072, 330831, 354240, 367590, 392096, 441108, 490120, 502373, 551385, 588144, 661662, 708480, 735180, 784192, 882216, 980240, 1004746, 1102770, 1176288, 1323324, 1470360, 1507119, 1568384, 1654155, 1764432, 1960480, 2009492, 2205540, 2352576, 2511865, 2646648, 2940720, 3014238, 3308310, 3528864, 3920960, 4018984, 4411080, 4521357, 4705152, 5023730, 5293296, 5881440, 6028476, 6616620, 7057728, 7535595, 7841920, 8037968, 8822160, 9042714, 10047460, 10586592, 11762880, 12056952, 13233240, 13564071, 14115456, 15071190, 16075936, 17644320, 18085428, 20094920, 21173184, 22606785, 23525760, 24113904, 26466480, 27128142, 30142380, 32151872, 35288640, 36170856, 40189840, 42346368, 45213570, 48227808, 52932960, 54256284, 60284760, 64303744, 67820355, 70577280, 72341712, 80379680, 90427140, 96455616, 105865920, 108512568, 120569520, 135640710, 144683424, 160759360, 180854280, 192911232, 211731840, 217025136, 241139040, 271281420, 289366848, 321518720, 361708560, 434050272, 482278080, 542562840, 578733696, 723417120, 868100544, 964556160, 1085125680, 1446834240, 1736201088, 2170251360, 2893668480, 4340502720, 8681005440]

約数ペア:

[(1, 8681005440), (2, 4340502720), (3, 2893668480), (4, 2170251360), (5, 1736201088), (6, 1446834240), (8, 1085125680), (9, 964556160), (10, 868100544), (12, 723417120), (15, 578733696), (16, 542562840), (18, 482278080), (20, 434050272), (24, 361708560), (27, 321518720), (30, 289366848), (32, 271281420), (36, 241139040), (40, 217025136), (41, 211731840), (45, 192911232), (48, 180854280), (54, 160759360), (60, 144683424), (64, 135640710), (72, 120569520), (80, 108512568), (82, 105865920), (90, 96455616), (96, 90427140), (108, 80379680), (120, 72341712), (123, 70577280), (128, 67820355), (135, 64303744), (144, 60284760), (160, 54256284), (164, 52932960), (180, 48227808), (192, 45213570), (205, 42346368), (216, 40189840), (240, 36170856), (246, 35288640), (270, 32151872), (288, 30142380), (320, 27128142), (328, 26466480), (360, 24113904), (369, 23525760), (384, 22606785), (410, 21173184), (432, 20094920), (480, 18085428), (492, 17644320), (540, 16075936), (576, 15071190), (615, 14115456), (640, 13564071), (656, 13233240), (720, 12056952), (738, 11762880), (820, 10586592), (864, 10047460), (960, 9042714), (984, 8822160), (1080, 8037968), (1107, 7841920), (1152, 7535595), (1230, 7057728), (1312, 6616620), (1440, 6028476), (1476, 5881440), (1640, 5293296), (1728, 5023730), (1845, 4705152), (1920, 4521357), (1968, 4411080), (2160, 4018984), (2214, 3920960), (2460, 3528864), (2624, 3308310), (2880, 3014238), (2952, 2940720), (3280, 2646648), (3456, 2511865), (3690, 2352576), (3936, 2205540), (4320, 2009492), (4428, 1960480), (4920, 1764432), (5248, 1654155), (5535, 1568384), (5760, 1507119), (5904, 1470360), (6560, 1323324), (7380, 1176288), (7872, 1102770), (8640, 1004746), (8856, 980240), (9840, 882216), (11070, 784192), (11808, 735180), (12253, 708480), (13120, 661662), (14760, 588144), (15744, 551385), (17280, 502373), (17712, 490120), (19680, 441108), (22140, 392096), (23616, 367590), (24506, 354240), (26240, 330831), (29520, 294072), (35424, 245060), (36759, 236160), (39360, 220554), (44280, 196048), (47232, 183795), (49012, 177120), (59040, 147036), (61265, 141696), (70848, 122530), (73518, 118080), (78720, 110277), (88560, 98024)]