20130949440

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{110951}}^1$

素因数の和:110987

約数の個数: 280

約数和(自身を含む): 81839970432

約数和(自身を除く): 61709020992

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, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 324, 336, 360, 378, 405, 420, 432, 448, 480, 504, 540, 560, 567, 576, 630, 648, 672, 720, 756, 810, 840, 864, 945, 960, 1008, 1080, 1120, 1134, 1260, 1296, 1344, 1440, 1512, 1620, 1680, 1728, 1890, 2016, 2160, 2240, 2268, 2520, 2592, 2835, 2880, 3024, 3240, 3360, 3780, 4032, 4320, 4536, 5040, 5184, 5670, 6048, 6480, 6720, 7560, 8640, 9072, 10080, 11340, 12096, 12960, 15120, 18144, 20160, 22680, 25920, 30240, 36288, 45360, 60480, 90720, 110951, 181440, 221902, 332853, 443804, 554755, 665706, 776657, 887608, 998559, 1109510, 1331412, 1553314, 1664265, 1775216, 1997118, 2219020, 2329971, 2662824, 2995677, 3106628, 3328530, 3550432, 3883285, 3994236, 4438040, 4659942, 4992795, 5325648, 5991354, 6213256, 6657060, 6989913, 7100864, 7766570, 7988472, 8876080, 8987031, 9319884, 9985590, 10651296, 11649855, 11982708, 12426512, 13314120, 13979826, 14978385, 15533140, 15976944, 17752160, 17974062, 18639768, 19971180, 20969739, 21302592, 23299710, 23965416, 24853024, 26628240, 27959652, 29956770, 31066280, 31953888, 34949565, 35504320, 35948124, 37279536, 39942360, 41939478, 44935155, 46599420, 47930832, 49706048, 53256480, 55919304, 59913540, 62132560, 62909217, 63907776, 69899130, 71896248, 74559072, 79884720, 83878956, 89870310, 93198840, 95861664, 104848695, 106512960, 111838608, 119827080, 124265120, 125818434, 139798260, 143792496, 149118144, 159769440, 167757912, 179740620, 186397680, 191723328, 209697390, 223677216, 239654160, 248530240, 251636868, 279596520, 287584992, 314546085, 319538880, 335515824, 359481240, 372795360, 419394780, 447354432, 479308320, 503273736, 559193040, 575169984, 629092170, 671031648, 718962480, 745590720, 838789560, 958616640, 1006547472, 1118386080, 1258184340, 1342063296, 1437924960, 1677579120, 2013094944, 2236772160, 2516368680, 2875849920, 3355158240, 4026189888, 5032737360, 6710316480, 10065474720, 20130949440]

約数ペア:

[(1, 20130949440), (2, 10065474720), (3, 6710316480), (4, 5032737360), (5, 4026189888), (6, 3355158240), (7, 2875849920), (8, 2516368680), (9, 2236772160), (10, 2013094944), (12, 1677579120), (14, 1437924960), (15, 1342063296), (16, 1258184340), (18, 1118386080), (20, 1006547472), (21, 958616640), (24, 838789560), (27, 745590720), (28, 718962480), (30, 671031648), (32, 629092170), (35, 575169984), (36, 559193040), (40, 503273736), (42, 479308320), (45, 447354432), (48, 419394780), (54, 372795360), (56, 359481240), (60, 335515824), (63, 319538880), (64, 314546085), (70, 287584992), (72, 279596520), (80, 251636868), (81, 248530240), (84, 239654160), (90, 223677216), (96, 209697390), (105, 191723328), (108, 186397680), (112, 179740620), (120, 167757912), (126, 159769440), (135, 149118144), (140, 143792496), (144, 139798260), (160, 125818434), (162, 124265120), (168, 119827080), (180, 111838608), (189, 106512960), (192, 104848695), (210, 95861664), (216, 93198840), (224, 89870310), (240, 83878956), (252, 79884720), (270, 74559072), (280, 71896248), (288, 69899130), (315, 63907776), (320, 62909217), (324, 62132560), (336, 59913540), (360, 55919304), (378, 53256480), (405, 49706048), (420, 47930832), (432, 46599420), (448, 44935155), (480, 41939478), (504, 39942360), (540, 37279536), (560, 35948124), (567, 35504320), (576, 34949565), (630, 31953888), (648, 31066280), (672, 29956770), (720, 27959652), (756, 26628240), (810, 24853024), (840, 23965416), (864, 23299710), (945, 21302592), (960, 20969739), (1008, 19971180), (1080, 18639768), (1120, 17974062), (1134, 17752160), (1260, 15976944), (1296, 15533140), (1344, 14978385), (1440, 13979826), (1512, 13314120), (1620, 12426512), (1680, 11982708), (1728, 11649855), (1890, 10651296), (2016, 9985590), (2160, 9319884), (2240, 8987031), (2268, 8876080), (2520, 7988472), (2592, 7766570), (2835, 7100864), (2880, 6989913), (3024, 6657060), (3240, 6213256), (3360, 5991354), (3780, 5325648), (4032, 4992795), (4320, 4659942), (4536, 4438040), (5040, 3994236), (5184, 3883285), (5670, 3550432), (6048, 3328530), (6480, 3106628), (6720, 2995677), (7560, 2662824), (8640, 2329971), (9072, 2219020), (10080, 1997118), (11340, 1775216), (12096, 1664265), (12960, 1553314), (15120, 1331412), (18144, 1109510), (20160, 998559), (22680, 887608), (25920, 776657), (30240, 665706), (36288, 554755), (45360, 443804), (60480, 332853), (90720, 221902), (110951, 181440)]