2051844480

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{16963}}^1$

素因数の和:16998

約数の個数: 256

約数和(自身を含む): 8305574400

約数和(自身を除く): 6253729920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 16963, 17280, 20160, 24192, 30240, 33926, 40320, 50889, 60480, 67852, 84815, 101778, 118741, 120960, 135704, 152667, 169630, 203556, 237482, 254445, 271408, 305334, 339260, 356223, 407112, 458001, 474964, 508890, 542816, 593705, 610668, 678520, 712446, 763335, 814224, 916002, 949928, 1017780, 1068669, 1085632, 1187410, 1221336, 1357040, 1424892, 1526670, 1628448, 1781115, 1832004, 1899856, 2035560, 2137338, 2171264, 2290005, 2374820, 2442672, 2714080, 2849784, 3053340, 3206007, 3256896, 3562230, 3664008, 3799712, 4071120, 4274676, 4580010, 4749640, 4885344, 5343345, 5428160, 5699568, 6106680, 6412014, 6513792, 7124460, 7328016, 7599424, 8142240, 8549352, 9160020, 9499280, 9770688, 10686690, 10856320, 11399136, 12213360, 12824028, 14248920, 14656032, 15198848, 16030035, 16284480, 17098704, 18320040, 18998560, 19541376, 21373380, 22798272, 24426720, 25648056, 28497840, 29312064, 32060070, 32568960, 34197408, 36640080, 37997120, 42746760, 45596544, 48853440, 51296112, 56995680, 58624128, 64120140, 68394816, 73280160, 75994240, 85493520, 97706880, 102592224, 113991360, 128240280, 136789632, 146560320, 170987040, 205184448, 227982720, 256480560, 293120640, 341974080, 410368896, 512961120, 683948160, 1025922240, 2051844480]

約数ペア:

[(1, 2051844480), (2, 1025922240), (3, 683948160), (4, 512961120), (5, 410368896), (6, 341974080), (7, 293120640), (8, 256480560), (9, 227982720), (10, 205184448), (12, 170987040), (14, 146560320), (15, 136789632), (16, 128240280), (18, 113991360), (20, 102592224), (21, 97706880), (24, 85493520), (27, 75994240), (28, 73280160), (30, 68394816), (32, 64120140), (35, 58624128), (36, 56995680), (40, 51296112), (42, 48853440), (45, 45596544), (48, 42746760), (54, 37997120), (56, 36640080), (60, 34197408), (63, 32568960), (64, 32060070), (70, 29312064), (72, 28497840), (80, 25648056), (84, 24426720), (90, 22798272), (96, 21373380), (105, 19541376), (108, 18998560), (112, 18320040), (120, 17098704), (126, 16284480), (128, 16030035), (135, 15198848), (140, 14656032), (144, 14248920), (160, 12824028), (168, 12213360), (180, 11399136), (189, 10856320), (192, 10686690), (210, 9770688), (216, 9499280), (224, 9160020), (240, 8549352), (252, 8142240), (270, 7599424), (280, 7328016), (288, 7124460), (315, 6513792), (320, 6412014), (336, 6106680), (360, 5699568), (378, 5428160), (384, 5343345), (420, 4885344), (432, 4749640), (448, 4580010), (480, 4274676), (504, 4071120), (540, 3799712), (560, 3664008), (576, 3562230), (630, 3256896), (640, 3206007), (672, 3053340), (720, 2849784), (756, 2714080), (840, 2442672), (864, 2374820), (896, 2290005), (945, 2171264), (960, 2137338), (1008, 2035560), (1080, 1899856), (1120, 1832004), (1152, 1781115), (1260, 1628448), (1344, 1526670), (1440, 1424892), (1512, 1357040), (1680, 1221336), (1728, 1187410), (1890, 1085632), (1920, 1068669), (2016, 1017780), (2160, 949928), (2240, 916002), (2520, 814224), (2688, 763335), (2880, 712446), (3024, 678520), (3360, 610668), (3456, 593705), (3780, 542816), (4032, 508890), (4320, 474964), (4480, 458001), (5040, 407112), (5760, 356223), (6048, 339260), (6720, 305334), (7560, 271408), (8064, 254445), (8640, 237482), (10080, 203556), (12096, 169630), (13440, 152667), (15120, 135704), (16963, 120960), (17280, 118741), (20160, 101778), (24192, 84815), (30240, 67852), (33926, 60480), (40320, 50889)]