2050110720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{25423}}^1$

素因数の和:25457

約数の個数: 216

約数和(自身を含む): 8106798336

約数和(自身を除く): 6056687616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 25423, 26880, 40320, 50846, 76269, 80640, 101692, 127115, 152538, 177961, 203384, 228807, 254230, 305076, 355922, 381345, 406768, 457614, 508460, 533883, 610152, 711844, 762690, 813536, 889805, 915228, 1016920, 1067766, 1144035, 1220304, 1423688, 1525380, 1601649, 1627072, 1779610, 1830456, 2033840, 2135532, 2288070, 2440608, 2669415, 2847376, 3050760, 3203298, 3254144, 3559220, 3660912, 4067680, 4271064, 4576140, 4881216, 5338830, 5694752, 6101520, 6406596, 6508288, 7118440, 7321824, 8008245, 8135360, 8542128, 9152280, 9762432, 10677660, 11389504, 12203040, 12813192, 14236880, 14643648, 16016490, 16270720, 17084256, 18304560, 19524864, 21355320, 22779008, 24406080, 25626384, 28473760, 29287296, 32032980, 32541440, 34168512, 36609120, 42710640, 45558016, 48812160, 51252768, 56947520, 58574592, 64065960, 68337024, 73218240, 85421280, 97624320, 102505536, 113895040, 128131920, 136674048, 146436480, 170842560, 205011072, 227790080, 256263840, 292872960, 341685120, 410022144, 512527680, 683370240, 1025055360, 2050110720]

約数ペア:

[(1, 2050110720), (2, 1025055360), (3, 683370240), (4, 512527680), (5, 410022144), (6, 341685120), (7, 292872960), (8, 256263840), (9, 227790080), (10, 205011072), (12, 170842560), (14, 146436480), (15, 136674048), (16, 128131920), (18, 113895040), (20, 102505536), (21, 97624320), (24, 85421280), (28, 73218240), (30, 68337024), (32, 64065960), (35, 58574592), (36, 56947520), (40, 51252768), (42, 48812160), (45, 45558016), (48, 42710640), (56, 36609120), (60, 34168512), (63, 32541440), (64, 32032980), (70, 29287296), (72, 28473760), (80, 25626384), (84, 24406080), (90, 22779008), (96, 21355320), (105, 19524864), (112, 18304560), (120, 17084256), (126, 16270720), (128, 16016490), (140, 14643648), (144, 14236880), (160, 12813192), (168, 12203040), (180, 11389504), (192, 10677660), (210, 9762432), (224, 9152280), (240, 8542128), (252, 8135360), (256, 8008245), (280, 7321824), (288, 7118440), (315, 6508288), (320, 6406596), (336, 6101520), (360, 5694752), (384, 5338830), (420, 4881216), (448, 4576140), (480, 4271064), (504, 4067680), (560, 3660912), (576, 3559220), (630, 3254144), (640, 3203298), (672, 3050760), (720, 2847376), (768, 2669415), (840, 2440608), (896, 2288070), (960, 2135532), (1008, 2033840), (1120, 1830456), (1152, 1779610), (1260, 1627072), (1280, 1601649), (1344, 1525380), (1440, 1423688), (1680, 1220304), (1792, 1144035), (1920, 1067766), (2016, 1016920), (2240, 915228), (2304, 889805), (2520, 813536), (2688, 762690), (2880, 711844), (3360, 610152), (3840, 533883), (4032, 508460), (4480, 457614), (5040, 406768), (5376, 381345), (5760, 355922), (6720, 305076), (8064, 254230), (8960, 228807), (10080, 203384), (11520, 177961), (13440, 152538), (16128, 127115), (20160, 101692), (25423, 80640), (26880, 76269), (40320, 50846)]