1609251840

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{1663}}^1$

素因数の和:1704

約数の個数: 352

約数和(自身を含む): 6539919360

約数和(自身を除く): 4930667520

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, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 512, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1024, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1536, 1663, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2560, 2688, 2880, 3024, 3072, 3326, 3360, 3456, 3584, 3780, 3840, 4032, 4320, 4480, 4608, 4989, 5040, 5120, 5376, 5760, 6048, 6652, 6720, 6912, 7168, 7560, 7680, 8064, 8315, 8640, 8960, 9216, 9978, 10080, 10752, 11520, 11641, 12096, 13304, 13440, 13824, 14967, 15120, 15360, 16128, 16630, 17280, 17920, 19956, 20160, 21504, 23040, 23282, 24192, 24945, 26608, 26880, 27648, 29934, 30240, 32256, 33260, 34560, 34923, 35840, 39912, 40320, 44901, 46080, 46564, 48384, 49890, 53216, 53760, 58205, 59868, 60480, 64512, 66520, 69120, 69846, 74835, 79824, 80640, 89802, 93128, 96768, 99780, 104769, 106432, 107520, 116410, 119736, 120960, 133040, 138240, 139692, 149670, 159648, 161280, 174615, 179604, 186256, 193536, 199560, 209538, 212864, 224505, 232820, 239472, 241920, 266080, 279384, 299340, 314307, 319296, 322560, 349230, 359208, 372512, 399120, 419076, 425728, 449010, 465640, 478944, 483840, 523845, 532160, 558768, 598680, 628614, 638592, 698460, 718416, 745024, 798240, 838152, 851456, 898020, 931280, 957888, 967680, 1047690, 1064320, 1117536, 1197360, 1257228, 1277184, 1396920, 1436832, 1490048, 1571535, 1596480, 1676304, 1702912, 1796040, 1862560, 1915776, 2095380, 2128640, 2235072, 2394720, 2514456, 2554368, 2793840, 2873664, 2980096, 3143070, 3192960, 3352608, 3592080, 3725120, 3831552, 4190760, 4257280, 4470144, 4789440, 5028912, 5108736, 5587680, 5747328, 5960192, 6286140, 6385920, 6705216, 7184160, 7450240, 7663104, 8381520, 8514560, 8940288, 9578880, 10057824, 11175360, 11494656, 11920384, 12572280, 12771840, 13410432, 14368320, 14900480, 15326208, 16763040, 17880576, 19157760, 20115648, 22350720, 22989312, 25144560, 25543680, 26820864, 28736640, 29800960, 33526080, 35761152, 38315520, 40231296, 44701440, 45978624, 50289120, 53641728, 57473280, 59601920, 67052160, 76631040, 80462592, 89402880, 100578240, 107283456, 114946560, 134104320, 160925184, 178805760, 201156480, 229893120, 268208640, 321850368, 402312960, 536417280, 804625920, 1609251840]

約数ペア:

[(1, 1609251840), (2, 804625920), (3, 536417280), (4, 402312960), (5, 321850368), (6, 268208640), (7, 229893120), (8, 201156480), (9, 178805760), (10, 160925184), (12, 134104320), (14, 114946560), (15, 107283456), (16, 100578240), (18, 89402880), (20, 80462592), (21, 76631040), (24, 67052160), (27, 59601920), (28, 57473280), (30, 53641728), (32, 50289120), (35, 45978624), (36, 44701440), (40, 40231296), (42, 38315520), (45, 35761152), (48, 33526080), (54, 29800960), (56, 28736640), (60, 26820864), (63, 25543680), (64, 25144560), (70, 22989312), (72, 22350720), (80, 20115648), (84, 19157760), (90, 17880576), (96, 16763040), (105, 15326208), (108, 14900480), (112, 14368320), (120, 13410432), (126, 12771840), (128, 12572280), (135, 11920384), (140, 11494656), (144, 11175360), (160, 10057824), (168, 9578880), (180, 8940288), (189, 8514560), (192, 8381520), (210, 7663104), (216, 7450240), (224, 7184160), (240, 6705216), (252, 6385920), (256, 6286140), (270, 5960192), (280, 5747328), (288, 5587680), (315, 5108736), (320, 5028912), (336, 4789440), (360, 4470144), (378, 4257280), (384, 4190760), (420, 3831552), (432, 3725120), (448, 3592080), (480, 3352608), (504, 3192960), (512, 3143070), (540, 2980096), (560, 2873664), (576, 2793840), (630, 2554368), (640, 2514456), (672, 2394720), (720, 2235072), (756, 2128640), (768, 2095380), (840, 1915776), (864, 1862560), (896, 1796040), (945, 1702912), (960, 1676304), (1008, 1596480), (1024, 1571535), (1080, 1490048), (1120, 1436832), (1152, 1396920), (1260, 1277184), (1280, 1257228), (1344, 1197360), (1440, 1117536), (1512, 1064320), (1536, 1047690), (1663, 967680), (1680, 957888), (1728, 931280), (1792, 898020), (1890, 851456), (1920, 838152), (2016, 798240), (2160, 745024), (2240, 718416), (2304, 698460), (2520, 638592), (2560, 628614), (2688, 598680), (2880, 558768), (3024, 532160), (3072, 523845), (3326, 483840), (3360, 478944), (3456, 465640), (3584, 449010), (3780, 425728), (3840, 419076), (4032, 399120), (4320, 372512), (4480, 359208), (4608, 349230), (4989, 322560), (5040, 319296), (5120, 314307), (5376, 299340), (5760, 279384), (6048, 266080), (6652, 241920), (6720, 239472), (6912, 232820), (7168, 224505), (7560, 212864), (7680, 209538), (8064, 199560), (8315, 193536), (8640, 186256), (8960, 179604), (9216, 174615), (9978, 161280), (10080, 159648), (10752, 149670), (11520, 139692), (11641, 138240), (12096, 133040), (13304, 120960), (13440, 119736), (13824, 116410), (14967, 107520), (15120, 106432), (15360, 104769), (16128, 99780), (16630, 96768), (17280, 93128), (17920, 89802), (19956, 80640), (20160, 79824), (21504, 74835), (23040, 69846), (23282, 69120), (24192, 66520), (24945, 64512), (26608, 60480), (26880, 59868), (27648, 58205), (29934, 53760), (30240, 53216), (32256, 49890), (33260, 48384), (34560, 46564), (34923, 46080), (35840, 44901), (39912, 40320)]