19327835520

素因数分解:

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

素因数の和:159822

約数の個数: 256

約数和(自身を含む): 78232204800

約数和(自身を除く): 58904369280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 159787, 319574, 479361, 639148, 798935, 958722, 1118509, 1278296, 1438083, 1597870, 1917444, 2237018, 2396805, 2556592, 2876166, 3195740, 3355527, 3834888, 4314249, 4474036, 4793610, 5113184, 5592545, 5752332, 6391480, 6711054, 7190415, 7669776, 8628498, 8948072, 9587220, 10066581, 10226368, 11185090, 11504664, 12782960, 13422108, 14380830, 15339552, 16777635, 17256996, 17896144, 19174440, 20133162, 20452736, 21571245, 22370180, 23009328, 25565920, 26844216, 28761660, 30199743, 30679104, 33555270, 34513992, 35792288, 38348880, 40266324, 43142490, 44740360, 46018656, 50332905, 51131840, 53688432, 57523320, 60399486, 61358208, 67110540, 69027984, 71584576, 76697760, 80532648, 86284980, 89480720, 92037312, 100665810, 102263680, 107376864, 115046640, 120798972, 134221080, 138055968, 143169152, 150998715, 153395520, 161065296, 172569960, 178961440, 184074624, 201331620, 214753728, 230093280, 241597944, 268442160, 276111936, 301997430, 306791040, 322130592, 345139920, 357922880, 402663240, 429507456, 460186560, 483195888, 536884320, 552223872, 603994860, 644261184, 690279840, 715845760, 805326480, 920373120, 966391776, 1073768640, 1207989720, 1288522368, 1380559680, 1610652960, 1932783552, 2147537280, 2415979440, 2761119360, 3221305920, 3865567104, 4831958880, 6442611840, 9663917760, 19327835520]

約数ペア:

[(1, 19327835520), (2, 9663917760), (3, 6442611840), (4, 4831958880), (5, 3865567104), (6, 3221305920), (7, 2761119360), (8, 2415979440), (9, 2147537280), (10, 1932783552), (12, 1610652960), (14, 1380559680), (15, 1288522368), (16, 1207989720), (18, 1073768640), (20, 966391776), (21, 920373120), (24, 805326480), (27, 715845760), (28, 690279840), (30, 644261184), (32, 603994860), (35, 552223872), (36, 536884320), (40, 483195888), (42, 460186560), (45, 429507456), (48, 402663240), (54, 357922880), (56, 345139920), (60, 322130592), (63, 306791040), (64, 301997430), (70, 276111936), (72, 268442160), (80, 241597944), (84, 230093280), (90, 214753728), (96, 201331620), (105, 184074624), (108, 178961440), (112, 172569960), (120, 161065296), (126, 153395520), (128, 150998715), (135, 143169152), (140, 138055968), (144, 134221080), (160, 120798972), (168, 115046640), (180, 107376864), (189, 102263680), (192, 100665810), (210, 92037312), (216, 89480720), (224, 86284980), (240, 80532648), (252, 76697760), (270, 71584576), (280, 69027984), (288, 67110540), (315, 61358208), (320, 60399486), (336, 57523320), (360, 53688432), (378, 51131840), (384, 50332905), (420, 46018656), (432, 44740360), (448, 43142490), (480, 40266324), (504, 38348880), (540, 35792288), (560, 34513992), (576, 33555270), (630, 30679104), (640, 30199743), (672, 28761660), (720, 26844216), (756, 25565920), (840, 23009328), (864, 22370180), (896, 21571245), (945, 20452736), (960, 20133162), (1008, 19174440), (1080, 17896144), (1120, 17256996), (1152, 16777635), (1260, 15339552), (1344, 14380830), (1440, 13422108), (1512, 12782960), (1680, 11504664), (1728, 11185090), (1890, 10226368), (1920, 10066581), (2016, 9587220), (2160, 8948072), (2240, 8628498), (2520, 7669776), (2688, 7190415), (2880, 6711054), (3024, 6391480), (3360, 5752332), (3456, 5592545), (3780, 5113184), (4032, 4793610), (4320, 4474036), (4480, 4314249), (5040, 3834888), (5760, 3355527), (6048, 3195740), (6720, 2876166), (7560, 2556592), (8064, 2396805), (8640, 2237018), (10080, 1917444), (12096, 1597870), (13440, 1438083), (15120, 1278296), (17280, 1118509), (20160, 958722), (24192, 798935), (30240, 639148), (40320, 479361), (60480, 319574), (120960, 159787)]