6442611840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{159787}}^1$

素因数の和:159819

約数の個数: 192

約数和(自身を含む): 25425466560

約数和(自身を除く): 18982854720

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, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 159787, 319574, 479361, 639148, 798935, 958722, 1118509, 1278296, 1438083, 1597870, 1917444, 2237018, 2396805, 2556592, 2876166, 3195740, 3355527, 3834888, 4474036, 4793610, 5113184, 5592545, 5752332, 6391480, 6711054, 7190415, 7669776, 8948072, 9587220, 10066581, 10226368, 11185090, 11504664, 12782960, 13422108, 14380830, 15339552, 16777635, 17896144, 19174440, 20133162, 20452736, 22370180, 23009328, 25565920, 26844216, 28761660, 30679104, 33555270, 35792288, 38348880, 40266324, 44740360, 46018656, 50332905, 51131840, 53688432, 57523320, 61358208, 67110540, 71584576, 76697760, 80532648, 89480720, 92037312, 100665810, 102263680, 107376864, 115046640, 134221080, 143169152, 153395520, 161065296, 178961440, 184074624, 201331620, 214753728, 230093280, 268442160, 306791040, 322130592, 357922880, 402663240, 429507456, 460186560, 536884320, 644261184, 715845760, 805326480, 920373120, 1073768640, 1288522368, 1610652960, 2147537280, 3221305920, 6442611840]

約数ペア:

[(1, 6442611840), (2, 3221305920), (3, 2147537280), (4, 1610652960), (5, 1288522368), (6, 1073768640), (7, 920373120), (8, 805326480), (9, 715845760), (10, 644261184), (12, 536884320), (14, 460186560), (15, 429507456), (16, 402663240), (18, 357922880), (20, 322130592), (21, 306791040), (24, 268442160), (28, 230093280), (30, 214753728), (32, 201331620), (35, 184074624), (36, 178961440), (40, 161065296), (42, 153395520), (45, 143169152), (48, 134221080), (56, 115046640), (60, 107376864), (63, 102263680), (64, 100665810), (70, 92037312), (72, 89480720), (80, 80532648), (84, 76697760), (90, 71584576), (96, 67110540), (105, 61358208), (112, 57523320), (120, 53688432), (126, 51131840), (128, 50332905), (140, 46018656), (144, 44740360), (160, 40266324), (168, 38348880), (180, 35792288), (192, 33555270), (210, 30679104), (224, 28761660), (240, 26844216), (252, 25565920), (280, 23009328), (288, 22370180), (315, 20452736), (320, 20133162), (336, 19174440), (360, 17896144), (384, 16777635), (420, 15339552), (448, 14380830), (480, 13422108), (504, 12782960), (560, 11504664), (576, 11185090), (630, 10226368), (640, 10066581), (672, 9587220), (720, 8948072), (840, 7669776), (896, 7190415), (960, 6711054), (1008, 6391480), (1120, 5752332), (1152, 5592545), (1260, 5113184), (1344, 4793610), (1440, 4474036), (1680, 3834888), (1920, 3355527), (2016, 3195740), (2240, 2876166), (2520, 2556592), (2688, 2396805), (2880, 2237018), (3360, 1917444), (4032, 1597870), (4480, 1438083), (5040, 1278296), (5760, 1118509), (6720, 958722), (8064, 798935), (10080, 639148), (13440, 479361), (20160, 319574), (40320, 159787)]