788840640

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13076

約数の個数: 224

約数和(自身を含む): 3180648960

約数和(自身を除く): 2391808320

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, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 13043, 15120, 20160, 26086, 30240, 39129, 52172, 60480, 65215, 78258, 91301, 104344, 117387, 130430, 156516, 182602, 195645, 208688, 234774, 260860, 273903, 313032, 352161, 365204, 391290, 417376, 456505, 469548, 521720, 547806, 586935, 626064, 704322, 730408, 782580, 821709, 834752, 913010, 939096, 1043440, 1095612, 1173870, 1252128, 1369515, 1408644, 1460816, 1565160, 1643418, 1760805, 1826020, 1878192, 2086880, 2191224, 2347740, 2465127, 2504256, 2739030, 2817288, 2921632, 3130320, 3286836, 3521610, 3652040, 3756384, 4108545, 4173760, 4382448, 4695480, 4930254, 5478060, 5634576, 5843264, 6260640, 6573672, 7043220, 7304080, 7512768, 8217090, 8764896, 9390960, 9860508, 10956120, 11269152, 12325635, 12521280, 13147344, 14086440, 14608160, 16434180, 17529792, 18781920, 19721016, 21912240, 22538304, 24651270, 26294688, 28172880, 29216320, 32868360, 37563840, 39442032, 43824480, 49302540, 52589376, 56345760, 65736720, 78884064, 87648960, 98605080, 112691520, 131473440, 157768128, 197210160, 262946880, 394420320, 788840640]

約数ペア:

[(1, 788840640), (2, 394420320), (3, 262946880), (4, 197210160), (5, 157768128), (6, 131473440), (7, 112691520), (8, 98605080), (9, 87648960), (10, 78884064), (12, 65736720), (14, 56345760), (15, 52589376), (16, 49302540), (18, 43824480), (20, 39442032), (21, 37563840), (24, 32868360), (27, 29216320), (28, 28172880), (30, 26294688), (32, 24651270), (35, 22538304), (36, 21912240), (40, 19721016), (42, 18781920), (45, 17529792), (48, 16434180), (54, 14608160), (56, 14086440), (60, 13147344), (63, 12521280), (64, 12325635), (70, 11269152), (72, 10956120), (80, 9860508), (84, 9390960), (90, 8764896), (96, 8217090), (105, 7512768), (108, 7304080), (112, 7043220), (120, 6573672), (126, 6260640), (135, 5843264), (140, 5634576), (144, 5478060), (160, 4930254), (168, 4695480), (180, 4382448), (189, 4173760), (192, 4108545), (210, 3756384), (216, 3652040), (224, 3521610), (240, 3286836), (252, 3130320), (270, 2921632), (280, 2817288), (288, 2739030), (315, 2504256), (320, 2465127), (336, 2347740), (360, 2191224), (378, 2086880), (420, 1878192), (432, 1826020), (448, 1760805), (480, 1643418), (504, 1565160), (540, 1460816), (560, 1408644), (576, 1369515), (630, 1252128), (672, 1173870), (720, 1095612), (756, 1043440), (840, 939096), (864, 913010), (945, 834752), (960, 821709), (1008, 782580), (1080, 730408), (1120, 704322), (1260, 626064), (1344, 586935), (1440, 547806), (1512, 521720), (1680, 469548), (1728, 456505), (1890, 417376), (2016, 391290), (2160, 365204), (2240, 352161), (2520, 313032), (2880, 273903), (3024, 260860), (3360, 234774), (3780, 208688), (4032, 195645), (4320, 182602), (5040, 156516), (6048, 130430), (6720, 117387), (7560, 104344), (8640, 91301), (10080, 78258), (12096, 65215), (13043, 60480), (15120, 52172), (20160, 39129), (26086, 30240)]