2419280640

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1579}}^1$

素因数の和:1632

約数の個数: 432

約数和(自身を含む): 10076102400

約数和(自身を除く): 7656821760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1579, 1596, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3158, 3192, 3360, 3420, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4737, 4788, 4864, 5040, 5320, 5376, 5472, 5760, 5985, 6080, 6316, 6384, 6720, 6840, 7296, 7895, 7980, 8064, 8512, 8960, 9120, 9474, 9576, 10080, 10640, 10944, 11053, 11520, 11970, 12160, 12632, 12768, 13440, 13680, 14211, 14592, 15790, 15960, 16128, 17024, 18240, 18948, 19152, 20160, 21280, 21888, 22106, 23685, 23940, 24320, 25264, 25536, 26880, 27360, 28422, 30001, 31580, 31920, 33159, 34048, 36480, 37896, 38304, 40320, 42560, 43776, 44212, 47370, 47880, 50528, 51072, 54720, 55265, 56844, 60002, 63160, 63840, 66318, 71055, 72960, 75792, 76608, 80640, 85120, 88424, 90003, 94740, 95760, 99477, 101056, 102144, 109440, 110530, 113688, 120004, 126320, 127680, 132636, 142110, 150005, 151584, 153216, 165795, 170240, 176848, 180006, 189480, 191520, 198954, 202112, 210007, 218880, 221060, 227376, 240008, 252640, 255360, 265272, 270009, 284220, 300010, 303168, 306432, 331590, 353696, 360012, 378960, 383040, 397908, 404224, 420014, 442120, 450015, 454752, 480016, 497385, 505280, 510720, 530544, 540018, 568440, 600020, 606336, 630021, 663180, 707392, 720024, 757920, 766080, 795816, 840028, 884240, 900030, 909504, 960032, 994770, 1010560, 1050035, 1061088, 1080036, 1136880, 1200040, 1212672, 1260042, 1326360, 1350045, 1414784, 1440048, 1515840, 1532160, 1591632, 1680056, 1768480, 1800060, 1819008, 1890063, 1920064, 1989540, 2021120, 2100070, 2122176, 2160072, 2273760, 2400080, 2520084, 2652720, 2700090, 2829568, 2880096, 3031680, 3150105, 3183264, 3360112, 3536960, 3600120, 3638016, 3780126, 3840128, 3979080, 4200140, 4244352, 4320144, 4547520, 4800160, 5040168, 5305440, 5400180, 5760192, 6063360, 6300210, 6366528, 6720224, 7073920, 7200240, 7560252, 7680256, 7958160, 8400280, 8488704, 8640288, 9095040, 9450315, 9600320, 10080336, 10610880, 10800360, 11520384, 12600420, 12733056, 13440448, 14147840, 14400480, 15120504, 15916320, 16800560, 17280576, 18190080, 18900630, 19200640, 20160672, 21221760, 21600720, 23040768, 25200840, 25466112, 26880896, 28800960, 30241008, 31832640, 33601120, 34561152, 37801260, 38401280, 40321344, 42443520, 43201440, 50401680, 53761792, 57601920, 60482016, 63665280, 67202240, 69122304, 75602520, 80642688, 86402880, 100803360, 115203840, 120964032, 127330560, 134404480, 151205040, 161285376, 172805760, 201606720, 241928064, 268808960, 302410080, 345611520, 403213440, 483856128, 604820160, 806426880, 1209640320, 2419280640]

約数ペア:

[(1, 2419280640), (2, 1209640320), (3, 806426880), (4, 604820160), (5, 483856128), (6, 403213440), (7, 345611520), (8, 302410080), (9, 268808960), (10, 241928064), (12, 201606720), (14, 172805760), (15, 161285376), (16, 151205040), (18, 134404480), (19, 127330560), (20, 120964032), (21, 115203840), (24, 100803360), (28, 86402880), (30, 80642688), (32, 75602520), (35, 69122304), (36, 67202240), (38, 63665280), (40, 60482016), (42, 57601920), (45, 53761792), (48, 50401680), (56, 43201440), (57, 42443520), (60, 40321344), (63, 38401280), (64, 37801260), (70, 34561152), (72, 33601120), (76, 31832640), (80, 30241008), (84, 28800960), (90, 26880896), (95, 25466112), (96, 25200840), (105, 23040768), (112, 21600720), (114, 21221760), (120, 20160672), (126, 19200640), (128, 18900630), (133, 18190080), (140, 17280576), (144, 16800560), (152, 15916320), (160, 15120504), (168, 14400480), (171, 14147840), (180, 13440448), (190, 12733056), (192, 12600420), (210, 11520384), (224, 10800360), (228, 10610880), (240, 10080336), (252, 9600320), (256, 9450315), (266, 9095040), (280, 8640288), (285, 8488704), (288, 8400280), (304, 7958160), (315, 7680256), (320, 7560252), (336, 7200240), (342, 7073920), (360, 6720224), (380, 6366528), (384, 6300210), (399, 6063360), (420, 5760192), (448, 5400180), (456, 5305440), (480, 5040168), (504, 4800160), (532, 4547520), (560, 4320144), (570, 4244352), (576, 4200140), (608, 3979080), (630, 3840128), (640, 3780126), (665, 3638016), (672, 3600120), (684, 3536960), (720, 3360112), (760, 3183264), (768, 3150105), (798, 3031680), (840, 2880096), (855, 2829568), (896, 2700090), (912, 2652720), (960, 2520084), (1008, 2400080), (1064, 2273760), (1120, 2160072), (1140, 2122176), (1152, 2100070), (1197, 2021120), (1216, 1989540), (1260, 1920064), (1280, 1890063), (1330, 1819008), (1344, 1800060), (1368, 1768480), (1440, 1680056), (1520, 1591632), (1579, 1532160), (1596, 1515840), (1680, 1440048), (1710, 1414784), (1792, 1350045), (1824, 1326360), (1920, 1260042), (1995, 1212672), (2016, 1200040), (2128, 1136880), (2240, 1080036), (2280, 1061088), (2304, 1050035), (2394, 1010560), (2432, 994770), (2520, 960032), (2660, 909504), (2688, 900030), (2736, 884240), (2880, 840028), (3040, 795816), (3158, 766080), (3192, 757920), (3360, 720024), (3420, 707392), (3648, 663180), (3840, 630021), (3990, 606336), (4032, 600020), (4256, 568440), (4480, 540018), (4560, 530544), (4737, 510720), (4788, 505280), (4864, 497385), (5040, 480016), (5320, 454752), (5376, 450015), (5472, 442120), (5760, 420014), (5985, 404224), (6080, 397908), (6316, 383040), (6384, 378960), (6720, 360012), (6840, 353696), (7296, 331590), (7895, 306432), (7980, 303168), (8064, 300010), (8512, 284220), (8960, 270009), (9120, 265272), (9474, 255360), (9576, 252640), (10080, 240008), (10640, 227376), (10944, 221060), (11053, 218880), (11520, 210007), (11970, 202112), (12160, 198954), (12632, 191520), (12768, 189480), (13440, 180006), (13680, 176848), (14211, 170240), (14592, 165795), (15790, 153216), (15960, 151584), (16128, 150005), (17024, 142110), (18240, 132636), (18948, 127680), (19152, 126320), (20160, 120004), (21280, 113688), (21888, 110530), (22106, 109440), (23685, 102144), (23940, 101056), (24320, 99477), (25264, 95760), (25536, 94740), (26880, 90003), (27360, 88424), (28422, 85120), (30001, 80640), (31580, 76608), (31920, 75792), (33159, 72960), (34048, 71055), (36480, 66318), (37896, 63840), (38304, 63160), (40320, 60002), (42560, 56844), (43776, 55265), (44212, 54720), (47370, 51072), (47880, 50528)]