920631790080

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1288967}}^1$

素因数の和:1289027

約数の個数: 240

約数和(自身を含む): 3291261202944

約数和(自身を除く): 2370629412864

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 357120, 714240, 1288967, 2577934, 3866901, 5155868, 6444835, 7733802, 10311736, 11600703, 12889670, 15467604, 19334505, 20623472, 23201406, 25779340, 30935208, 38669010, 39957977, 41246944, 46402812, 51558680, 58003515, 61870416, 77338020, 79915954, 82493888, 92805624, 103117360, 116007030, 119873931, 123740832, 154676040, 159831908, 164987776, 185611248, 199789885, 206234720, 232014060, 239747862, 247481664, 309352080, 319663816, 329975552, 359621793, 371222496, 399579770, 412469440, 464028120, 479495724, 494963328, 599369655, 618704160, 639327632, 659951104, 719243586, 742444992, 799159540, 824938880, 928056240, 958991448, 989926656, 1198739310, 1237408320, 1278655264, 1438487172, 1484889984, 1598319080, 1649877760, 1798108965, 1856112480, 1917982896, 1979853312, 2397478620, 2474816640, 2557310528, 2876974344, 2969779968, 3196638160, 3299755520, 3596217930, 3712224960, 3835965792, 4794957240, 4949633280, 5114621056, 5753948688, 5939559936, 6393276320, 7192435860, 7424449920, 7671931584, 9589914480, 9899266560, 10229242112, 11507897376, 12786552640, 14384871720, 14848899840, 15343863168, 19179828960, 20458484224, 23015794752, 25573105280, 28769743440, 29697799680, 30687726336, 38359657920, 46031589504, 51146210560, 57539486880, 61375452672, 76719315840, 92063179008, 102292421120, 115078973760, 153438631680, 184126358016, 230157947520, 306877263360, 460315895040, 920631790080]

約数ペア:

[(1, 920631790080), (2, 460315895040), (3, 306877263360), (4, 230157947520), (5, 184126358016), (6, 153438631680), (8, 115078973760), (9, 102292421120), (10, 92063179008), (12, 76719315840), (15, 61375452672), (16, 57539486880), (18, 51146210560), (20, 46031589504), (24, 38359657920), (30, 30687726336), (31, 29697799680), (32, 28769743440), (36, 25573105280), (40, 23015794752), (45, 20458484224), (48, 19179828960), (60, 15343863168), (62, 14848899840), (64, 14384871720), (72, 12786552640), (80, 11507897376), (90, 10229242112), (93, 9899266560), (96, 9589914480), (120, 7671931584), (124, 7424449920), (128, 7192435860), (144, 6393276320), (155, 5939559936), (160, 5753948688), (180, 5114621056), (186, 4949633280), (192, 4794957240), (240, 3835965792), (248, 3712224960), (256, 3596217930), (279, 3299755520), (288, 3196638160), (310, 2969779968), (320, 2876974344), (360, 2557310528), (372, 2474816640), (384, 2397478620), (465, 1979853312), (480, 1917982896), (496, 1856112480), (512, 1798108965), (558, 1649877760), (576, 1598319080), (620, 1484889984), (640, 1438487172), (720, 1278655264), (744, 1237408320), (768, 1198739310), (930, 989926656), (960, 958991448), (992, 928056240), (1116, 824938880), (1152, 799159540), (1240, 742444992), (1280, 719243586), (1395, 659951104), (1440, 639327632), (1488, 618704160), (1536, 599369655), (1860, 494963328), (1920, 479495724), (1984, 464028120), (2232, 412469440), (2304, 399579770), (2480, 371222496), (2560, 359621793), (2790, 329975552), (2880, 319663816), (2976, 309352080), (3720, 247481664), (3840, 239747862), (3968, 232014060), (4464, 206234720), (4608, 199789885), (4960, 185611248), (5580, 164987776), (5760, 159831908), (5952, 154676040), (7440, 123740832), (7680, 119873931), (7936, 116007030), (8928, 103117360), (9920, 92805624), (11160, 82493888), (11520, 79915954), (11904, 77338020), (14880, 61870416), (15872, 58003515), (17856, 51558680), (19840, 46402812), (22320, 41246944), (23040, 39957977), (23808, 38669010), (29760, 30935208), (35712, 25779340), (39680, 23201406), (44640, 20623472), (47616, 19334505), (59520, 15467604), (71424, 12889670), (79360, 11600703), (89280, 10311736), (119040, 7733802), (142848, 6444835), (178560, 5155868), (238080, 3866901), (357120, 2577934), (714240, 1288967)]