2053810080

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22639}}^1$

素因数の和:22673

約数の個数: 240

約数和(自身を含む): 8284066560

約数和(自身を除く): 6230256480

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, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22639, 22680, 30240, 45278, 45360, 67917, 90556, 90720, 113195, 135834, 158473, 181112, 203751, 226390, 271668, 316946, 339585, 362224, 407502, 452780, 475419, 543336, 611253, 633892, 679170, 724448, 792365, 815004, 905560, 950838, 1018755, 1086672, 1222506, 1267784, 1358340, 1426257, 1584730, 1630008, 1811120, 1833759, 1901676, 2037510, 2173344, 2377095, 2445012, 2535568, 2716680, 2852514, 3056265, 3169460, 3260016, 3622240, 3667518, 3803352, 4075020, 4278771, 4754190, 4890024, 5071136, 5433360, 5705028, 6112530, 6338920, 6520032, 7131285, 7335036, 7606704, 8150040, 8557542, 9168795, 9508380, 9780048, 10866720, 11410056, 12225060, 12677840, 12836313, 14262570, 14670072, 15213408, 16300080, 17115084, 18337590, 19016760, 19560096, 21393855, 22820112, 24450120, 25355680, 25672626, 28525140, 29340144, 32600160, 34230168, 36675180, 38033520, 42787710, 45640224, 48900240, 51345252, 57050280, 58680288, 64181565, 68460336, 73350360, 76067040, 85575420, 97800480, 102690504, 114100560, 128363130, 136920672, 146700720, 171150840, 205381008, 228201120, 256726260, 293401440, 342301680, 410762016, 513452520, 684603360, 1026905040, 2053810080]

約数ペア:

[(1, 2053810080), (2, 1026905040), (3, 684603360), (4, 513452520), (5, 410762016), (6, 342301680), (7, 293401440), (8, 256726260), (9, 228201120), (10, 205381008), (12, 171150840), (14, 146700720), (15, 136920672), (16, 128363130), (18, 114100560), (20, 102690504), (21, 97800480), (24, 85575420), (27, 76067040), (28, 73350360), (30, 68460336), (32, 64181565), (35, 58680288), (36, 57050280), (40, 51345252), (42, 48900240), (45, 45640224), (48, 42787710), (54, 38033520), (56, 36675180), (60, 34230168), (63, 32600160), (70, 29340144), (72, 28525140), (80, 25672626), (81, 25355680), (84, 24450120), (90, 22820112), (96, 21393855), (105, 19560096), (108, 19016760), (112, 18337590), (120, 17115084), (126, 16300080), (135, 15213408), (140, 14670072), (144, 14262570), (160, 12836313), (162, 12677840), (168, 12225060), (180, 11410056), (189, 10866720), (210, 9780048), (216, 9508380), (224, 9168795), (240, 8557542), (252, 8150040), (270, 7606704), (280, 7335036), (288, 7131285), (315, 6520032), (324, 6338920), (336, 6112530), (360, 5705028), (378, 5433360), (405, 5071136), (420, 4890024), (432, 4754190), (480, 4278771), (504, 4075020), (540, 3803352), (560, 3667518), (567, 3622240), (630, 3260016), (648, 3169460), (672, 3056265), (720, 2852514), (756, 2716680), (810, 2535568), (840, 2445012), (864, 2377095), (945, 2173344), (1008, 2037510), (1080, 1901676), (1120, 1833759), (1134, 1811120), (1260, 1630008), (1296, 1584730), (1440, 1426257), (1512, 1358340), (1620, 1267784), (1680, 1222506), (1890, 1086672), (2016, 1018755), (2160, 950838), (2268, 905560), (2520, 815004), (2592, 792365), (2835, 724448), (3024, 679170), (3240, 633892), (3360, 611253), (3780, 543336), (4320, 475419), (4536, 452780), (5040, 407502), (5670, 362224), (6048, 339585), (6480, 316946), (7560, 271668), (9072, 226390), (10080, 203751), (11340, 181112), (12960, 158473), (15120, 135834), (18144, 113195), (22639, 90720), (22680, 90556), (30240, 67917), (45278, 45360)]