1408337280

素因数分解:

$2^7\times 3^4\times 5^1\times 7^1\times {\mathrm{3881}}^1$

素因数の和:3919

約数の個数: 320

約数和(自身を含む): 5749397280

約数和(自身を除く): 4341060000

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2268, 2520, 2592, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3780, 3881, 4032, 4320, 4480, 4536, 5040, 5184, 5670, 5760, 6048, 6480, 6720, 7560, 7762, 8064, 8640, 9072, 10080, 10368, 11340, 11643, 12096, 12960, 13440, 15120, 15524, 17280, 18144, 19405, 20160, 22680, 23286, 24192, 25920, 27167, 30240, 31048, 34929, 36288, 38810, 40320, 45360, 46572, 51840, 54334, 58215, 60480, 62096, 69858, 72576, 77620, 81501, 90720, 93144, 104787, 108668, 116430, 120960, 124192, 135835, 139716, 155240, 163002, 174645, 181440, 186288, 209574, 217336, 232860, 244503, 248384, 271670, 279432, 310480, 314361, 326004, 349290, 362880, 372576, 407505, 419148, 434672, 465720, 489006, 496768, 523935, 543340, 558864, 620960, 628722, 652008, 698580, 733509, 745152, 815010, 838296, 869344, 931440, 978012, 1047870, 1086680, 1117728, 1222515, 1241920, 1257444, 1304016, 1397160, 1467018, 1490304, 1571805, 1630020, 1676592, 1738688, 1862880, 1956024, 2095740, 2173360, 2200527, 2235456, 2445030, 2483840, 2514888, 2608032, 2794320, 2934036, 3143610, 3260040, 3353184, 3477376, 3667545, 3725760, 3912048, 4191480, 4346720, 4401054, 4470912, 4890060, 5029776, 5216064, 5588640, 5868072, 6287220, 6520080, 6706368, 7335090, 7451520, 7824096, 8382960, 8693440, 8802108, 9780120, 10059552, 10432128, 11002635, 11177280, 11736144, 12574440, 13040160, 13412736, 14670180, 15648192, 16765920, 17386880, 17604216, 19560240, 20119104, 22005270, 22354560, 23472288, 25148880, 26080320, 29340360, 31296384, 33531840, 35208432, 39120480, 40238208, 44010540, 46944576, 50297760, 52160640, 58680720, 67063680, 70416864, 78240960, 88021080, 93889152, 100595520, 117361440, 140833728, 156481920, 176042160, 201191040, 234722880, 281667456, 352084320, 469445760, 704168640, 1408337280]

約数ペア:

[(1, 1408337280), (2, 704168640), (3, 469445760), (4, 352084320), (5, 281667456), (6, 234722880), (7, 201191040), (8, 176042160), (9, 156481920), (10, 140833728), (12, 117361440), (14, 100595520), (15, 93889152), (16, 88021080), (18, 78240960), (20, 70416864), (21, 67063680), (24, 58680720), (27, 52160640), (28, 50297760), (30, 46944576), (32, 44010540), (35, 40238208), (36, 39120480), (40, 35208432), (42, 33531840), (45, 31296384), (48, 29340360), (54, 26080320), (56, 25148880), (60, 23472288), (63, 22354560), (64, 22005270), (70, 20119104), (72, 19560240), (80, 17604216), (81, 17386880), (84, 16765920), (90, 15648192), (96, 14670180), (105, 13412736), (108, 13040160), (112, 12574440), (120, 11736144), (126, 11177280), (128, 11002635), (135, 10432128), (140, 10059552), (144, 9780120), (160, 8802108), (162, 8693440), (168, 8382960), (180, 7824096), (189, 7451520), (192, 7335090), (210, 6706368), (216, 6520080), (224, 6287220), (240, 5868072), (252, 5588640), (270, 5216064), (280, 5029776), (288, 4890060), (315, 4470912), (320, 4401054), (324, 4346720), (336, 4191480), (360, 3912048), (378, 3725760), (384, 3667545), (405, 3477376), (420, 3353184), (432, 3260040), (448, 3143610), (480, 2934036), (504, 2794320), (540, 2608032), (560, 2514888), (567, 2483840), (576, 2445030), (630, 2235456), (640, 2200527), (648, 2173360), (672, 2095740), (720, 1956024), (756, 1862880), (810, 1738688), (840, 1676592), (864, 1630020), (896, 1571805), (945, 1490304), (960, 1467018), (1008, 1397160), (1080, 1304016), (1120, 1257444), (1134, 1241920), (1152, 1222515), (1260, 1117728), (1296, 1086680), (1344, 1047870), (1440, 978012), (1512, 931440), (1620, 869344), (1680, 838296), (1728, 815010), (1890, 745152), (1920, 733509), (2016, 698580), (2160, 652008), (2240, 628722), (2268, 620960), (2520, 558864), (2592, 543340), (2688, 523935), (2835, 496768), (2880, 489006), (3024, 465720), (3240, 434672), (3360, 419148), (3456, 407505), (3780, 372576), (3881, 362880), (4032, 349290), (4320, 326004), (4480, 314361), (4536, 310480), (5040, 279432), (5184, 271670), (5670, 248384), (5760, 244503), (6048, 232860), (6480, 217336), (6720, 209574), (7560, 186288), (7762, 181440), (8064, 174645), (8640, 163002), (9072, 155240), (10080, 139716), (10368, 135835), (11340, 124192), (11643, 120960), (12096, 116430), (12960, 108668), (13440, 104787), (15120, 93144), (15524, 90720), (17280, 81501), (18144, 77620), (19405, 72576), (20160, 69858), (22680, 62096), (23286, 60480), (24192, 58215), (25920, 54334), (27167, 51840), (30240, 46572), (31048, 45360), (34929, 40320), (36288, 38810)]