340519680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 1236211200

約数和(自身を除く): 895691520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 59, 60, 64, 72, 80, 90, 96, 108, 118, 120, 128, 135, 144, 160, 167, 177, 180, 192, 216, 236, 240, 256, 270, 288, 295, 320, 334, 354, 360, 384, 432, 472, 480, 501, 531, 540, 576, 590, 640, 668, 708, 720, 768, 835, 864, 885, 944, 960, 1002, 1062, 1080, 1152, 1180, 1280, 1336, 1416, 1440, 1503, 1593, 1670, 1728, 1770, 1888, 1920, 2004, 2124, 2160, 2304, 2360, 2505, 2655, 2672, 2832, 2880, 3006, 3186, 3340, 3456, 3540, 3776, 3840, 4008, 4248, 4320, 4509, 4720, 5010, 5310, 5344, 5664, 5760, 6012, 6372, 6680, 6912, 7080, 7515, 7552, 7965, 8016, 8496, 8640, 9018, 9440, 9853, 10020, 10620, 10688, 11328, 11520, 12024, 12744, 13360, 14160, 15030, 15104, 15930, 16032, 16992, 17280, 18036, 18880, 19706, 20040, 21240, 21376, 22545, 22656, 24048, 25488, 26720, 28320, 29559, 30060, 31860, 32064, 33984, 34560, 36072, 37760, 39412, 40080, 42480, 42752, 45090, 45312, 48096, 49265, 50976, 53440, 56640, 59118, 60120, 63720, 64128, 67968, 72144, 75520, 78824, 80160, 84960, 88677, 90180, 96192, 98530, 101952, 106880, 113280, 118236, 120240, 127440, 128256, 135936, 144288, 147795, 157648, 160320, 169920, 177354, 180360, 192384, 197060, 203904, 213760, 226560, 236472, 240480, 254880, 266031, 288576, 295590, 315296, 320640, 339840, 354708, 360720, 384768, 394120, 407808, 443385, 472944, 480960, 509760, 532062, 577152, 591180, 630592, 641280, 679680, 709416, 721440, 788240, 886770, 945888, 961920, 1019520, 1064124, 1154304, 1182360, 1261184, 1330155, 1418832, 1442880, 1576480, 1773540, 1891776, 1923840, 2039040, 2128248, 2364720, 2522368, 2660310, 2837664, 2885760, 3152960, 3547080, 3783552, 4256496, 4729440, 5320620, 5675328, 5771520, 6305920, 7094160, 7567104, 8512992, 9458880, 10641240, 11350656, 12611840, 14188320, 17025984, 18917760, 21282480, 22701312, 28376640, 34051968, 37835520, 42564960, 56753280, 68103936, 85129920, 113506560, 170259840, 340519680]

約数ペア:

[(1, 340519680), (2, 170259840), (3, 113506560), (4, 85129920), (5, 68103936), (6, 56753280), (8, 42564960), (9, 37835520), (10, 34051968), (12, 28376640), (15, 22701312), (16, 21282480), (18, 18917760), (20, 17025984), (24, 14188320), (27, 12611840), (30, 11350656), (32, 10641240), (36, 9458880), (40, 8512992), (45, 7567104), (48, 7094160), (54, 6305920), (59, 5771520), (60, 5675328), (64, 5320620), (72, 4729440), (80, 4256496), (90, 3783552), (96, 3547080), (108, 3152960), (118, 2885760), (120, 2837664), (128, 2660310), (135, 2522368), (144, 2364720), (160, 2128248), (167, 2039040), (177, 1923840), (180, 1891776), (192, 1773540), (216, 1576480), (236, 1442880), (240, 1418832), (256, 1330155), (270, 1261184), (288, 1182360), (295, 1154304), (320, 1064124), (334, 1019520), (354, 961920), (360, 945888), (384, 886770), (432, 788240), (472, 721440), (480, 709416), (501, 679680), (531, 641280), (540, 630592), (576, 591180), (590, 577152), (640, 532062), (668, 509760), (708, 480960), (720, 472944), (768, 443385), (835, 407808), (864, 394120), (885, 384768), (944, 360720), (960, 354708), (1002, 339840), (1062, 320640), (1080, 315296), (1152, 295590), (1180, 288576), (1280, 266031), (1336, 254880), (1416, 240480), (1440, 236472), (1503, 226560), (1593, 213760), (1670, 203904), (1728, 197060), (1770, 192384), (1888, 180360), (1920, 177354), (2004, 169920), (2124, 160320), (2160, 157648), (2304, 147795), (2360, 144288), (2505, 135936), (2655, 128256), (2672, 127440), (2832, 120240), (2880, 118236), (3006, 113280), (3186, 106880), (3340, 101952), (3456, 98530), (3540, 96192), (3776, 90180), (3840, 88677), (4008, 84960), (4248, 80160), (4320, 78824), (4509, 75520), (4720, 72144), (5010, 67968), (5310, 64128), (5344, 63720), (5664, 60120), (5760, 59118), (6012, 56640), (6372, 53440), (6680, 50976), (6912, 49265), (7080, 48096), (7515, 45312), (7552, 45090), (7965, 42752), (8016, 42480), (8496, 40080), (8640, 39412), (9018, 37760), (9440, 36072), (9853, 34560), (10020, 33984), (10620, 32064), (10688, 31860), (11328, 30060), (11520, 29559), (12024, 28320), (12744, 26720), (13360, 25488), (14160, 24048), (15030, 22656), (15104, 22545), (15930, 21376), (16032, 21240), (16992, 20040), (17280, 19706), (18036, 18880)]