2637953920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1885

約数の個数: 256

約数和(自身を含む): 8037273600

約数和(自身を除く): 5399319680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 224, 238, 266, 272, 280, 304, 320, 323, 340, 380, 448, 476, 532, 544, 560, 595, 608, 640, 646, 665, 680, 760, 896, 952, 1064, 1088, 1120, 1190, 1216, 1292, 1330, 1360, 1520, 1615, 1823, 1904, 2128, 2176, 2240, 2261, 2380, 2432, 2584, 2660, 2720, 3040, 3230, 3646, 3808, 4256, 4480, 4522, 4760, 5168, 5320, 5440, 6080, 6460, 7292, 7616, 8512, 9044, 9115, 9520, 10336, 10640, 10880, 11305, 12160, 12761, 12920, 14584, 15232, 17024, 18088, 18230, 19040, 20672, 21280, 22610, 25522, 25840, 29168, 30991, 34637, 36176, 36460, 38080, 41344, 42560, 45220, 51044, 51680, 58336, 61982, 63805, 69274, 72352, 72920, 76160, 85120, 90440, 102088, 103360, 116672, 123964, 127610, 138548, 144704, 145840, 154955, 173185, 180880, 204176, 206720, 216937, 233344, 242459, 247928, 255220, 277096, 289408, 291680, 309910, 346370, 361760, 408352, 433874, 484918, 495856, 510440, 554192, 583360, 588829, 619820, 692740, 723520, 816704, 867748, 969836, 991712, 1020880, 1084685, 1108384, 1166720, 1177658, 1212295, 1239640, 1385480, 1447040, 1633408, 1735496, 1939672, 1983424, 2041760, 2169370, 2216768, 2355316, 2424590, 2479280, 2770960, 2944145, 3470992, 3879344, 3966848, 4083520, 4121803, 4338740, 4433536, 4710632, 4849180, 4958560, 5541920, 5888290, 6941984, 7758688, 8167040, 8243606, 8677480, 9421264, 9698360, 9917120, 11083840, 11776580, 13883968, 15517376, 16487212, 17354960, 18842528, 19396720, 19834240, 20609015, 22167680, 23553160, 27767936, 31034752, 32974424, 34709920, 37685056, 38793440, 41218030, 47106320, 65948848, 69419840, 75370112, 77586880, 82436060, 94212640, 131897696, 138839680, 155173760, 164872120, 188425280, 263795392, 329744240, 376850560, 527590784, 659488480, 1318976960, 2637953920]

約数ペア:

[(1, 2637953920), (2, 1318976960), (4, 659488480), (5, 527590784), (7, 376850560), (8, 329744240), (10, 263795392), (14, 188425280), (16, 164872120), (17, 155173760), (19, 138839680), (20, 131897696), (28, 94212640), (32, 82436060), (34, 77586880), (35, 75370112), (38, 69419840), (40, 65948848), (56, 47106320), (64, 41218030), (68, 38793440), (70, 37685056), (76, 34709920), (80, 32974424), (85, 31034752), (95, 27767936), (112, 23553160), (119, 22167680), (128, 20609015), (133, 19834240), (136, 19396720), (140, 18842528), (152, 17354960), (160, 16487212), (170, 15517376), (190, 13883968), (224, 11776580), (238, 11083840), (266, 9917120), (272, 9698360), (280, 9421264), (304, 8677480), (320, 8243606), (323, 8167040), (340, 7758688), (380, 6941984), (448, 5888290), (476, 5541920), (532, 4958560), (544, 4849180), (560, 4710632), (595, 4433536), (608, 4338740), (640, 4121803), (646, 4083520), (665, 3966848), (680, 3879344), (760, 3470992), (896, 2944145), (952, 2770960), (1064, 2479280), (1088, 2424590), (1120, 2355316), (1190, 2216768), (1216, 2169370), (1292, 2041760), (1330, 1983424), (1360, 1939672), (1520, 1735496), (1615, 1633408), (1823, 1447040), (1904, 1385480), (2128, 1239640), (2176, 1212295), (2240, 1177658), (2261, 1166720), (2380, 1108384), (2432, 1084685), (2584, 1020880), (2660, 991712), (2720, 969836), (3040, 867748), (3230, 816704), (3646, 723520), (3808, 692740), (4256, 619820), (4480, 588829), (4522, 583360), (4760, 554192), (5168, 510440), (5320, 495856), (5440, 484918), (6080, 433874), (6460, 408352), (7292, 361760), (7616, 346370), (8512, 309910), (9044, 291680), (9115, 289408), (9520, 277096), (10336, 255220), (10640, 247928), (10880, 242459), (11305, 233344), (12160, 216937), (12761, 206720), (12920, 204176), (14584, 180880), (15232, 173185), (17024, 154955), (18088, 145840), (18230, 144704), (19040, 138548), (20672, 127610), (21280, 123964), (22610, 116672), (25522, 103360), (25840, 102088), (29168, 90440), (30991, 85120), (34637, 76160), (36176, 72920), (36460, 72352), (38080, 69274), (41344, 63805), (42560, 61982), (45220, 58336), (51044, 51680)]