86405760

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{2143}}^1$

素因数の和:2175

約数の個数: 192

約数和(自身を含む): 341153280

約数和(自身を除く): 254747520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2143, 2240, 2520, 2688, 2880, 3360, 4032, 4286, 4480, 5040, 5760, 6429, 6720, 8064, 8572, 10080, 10715, 12858, 13440, 15001, 17144, 19287, 20160, 21430, 25716, 30002, 32145, 34288, 38574, 40320, 42860, 45003, 51432, 60004, 64290, 68576, 75005, 77148, 85720, 90006, 96435, 102864, 120008, 128580, 135009, 137152, 150010, 154296, 171440, 180012, 192870, 205728, 225015, 240016, 257160, 270018, 274304, 300020, 308592, 342880, 360024, 385740, 411456, 450030, 480032, 514320, 540036, 600040, 617184, 675045, 685760, 720048, 771480, 822912, 900060, 960064, 1028640, 1080072, 1200080, 1234368, 1350090, 1371520, 1440096, 1542960, 1800120, 1920128, 2057280, 2160144, 2400160, 2468736, 2700180, 2880192, 3085920, 3600240, 4114560, 4320288, 4800320, 5400360, 5760384, 6171840, 7200480, 8640576, 9600640, 10800720, 12343680, 14400960, 17281152, 21601440, 28801920, 43202880, 86405760]

約数ペア:

[(1, 86405760), (2, 43202880), (3, 28801920), (4, 21601440), (5, 17281152), (6, 14400960), (7, 12343680), (8, 10800720), (9, 9600640), (10, 8640576), (12, 7200480), (14, 6171840), (15, 5760384), (16, 5400360), (18, 4800320), (20, 4320288), (21, 4114560), (24, 3600240), (28, 3085920), (30, 2880192), (32, 2700180), (35, 2468736), (36, 2400160), (40, 2160144), (42, 2057280), (45, 1920128), (48, 1800120), (56, 1542960), (60, 1440096), (63, 1371520), (64, 1350090), (70, 1234368), (72, 1200080), (80, 1080072), (84, 1028640), (90, 960064), (96, 900060), (105, 822912), (112, 771480), (120, 720048), (126, 685760), (128, 675045), (140, 617184), (144, 600040), (160, 540036), (168, 514320), (180, 480032), (192, 450030), (210, 411456), (224, 385740), (240, 360024), (252, 342880), (280, 308592), (288, 300020), (315, 274304), (320, 270018), (336, 257160), (360, 240016), (384, 225015), (420, 205728), (448, 192870), (480, 180012), (504, 171440), (560, 154296), (576, 150010), (630, 137152), (640, 135009), (672, 128580), (720, 120008), (840, 102864), (896, 96435), (960, 90006), (1008, 85720), (1120, 77148), (1152, 75005), (1260, 68576), (1344, 64290), (1440, 60004), (1680, 51432), (1920, 45003), (2016, 42860), (2143, 40320), (2240, 38574), (2520, 34288), (2688, 32145), (2880, 30002), (3360, 25716), (4032, 21430), (4286, 20160), (4480, 19287), (5040, 17144), (5760, 15001), (6429, 13440), (6720, 12858), (8064, 10715), (8572, 10080)]