2006998560

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{22123}}^1$

素因数の和:22157

約数の個数: 240

約数和(自身を含む): 8095260096

約数和(自身を除く): 6088261536

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, 22123, 22680, 30240, 44246, 45360, 66369, 88492, 90720, 110615, 132738, 154861, 176984, 199107, 221230, 265476, 309722, 331845, 353968, 398214, 442460, 464583, 530952, 597321, 619444, 663690, 707936, 774305, 796428, 884920, 929166, 995535, 1061904, 1194642, 1238888, 1327380, 1393749, 1548610, 1592856, 1769840, 1791963, 1858332, 1991070, 2123808, 2322915, 2389284, 2477776, 2654760, 2787498, 2986605, 3097220, 3185712, 3539680, 3583926, 3716664, 3982140, 4181247, 4645830, 4778568, 4955552, 5309520, 5574996, 5973210, 6194440, 6371424, 6968745, 7167852, 7433328, 7964280, 8362494, 8959815, 9291660, 9557136, 10619040, 11149992, 11946420, 12388880, 12543741, 13937490, 14335704, 14866656, 15928560, 16724988, 17919630, 18583320, 19114272, 20906235, 22299984, 23892840, 24777760, 25087482, 27874980, 28671408, 31857120, 33449976, 35839260, 37166640, 41812470, 44599968, 47785680, 50174964, 55749960, 57342816, 62718705, 66899952, 71678520, 74333280, 83624940, 95571360, 100349928, 111499920, 125437410, 133799904, 143357040, 167249880, 200699856, 222999840, 250874820, 286714080, 334499760, 401399712, 501749640, 668999520, 1003499280, 2006998560]

約数ペア:

[(1, 2006998560), (2, 1003499280), (3, 668999520), (4, 501749640), (5, 401399712), (6, 334499760), (7, 286714080), (8, 250874820), (9, 222999840), (10, 200699856), (12, 167249880), (14, 143357040), (15, 133799904), (16, 125437410), (18, 111499920), (20, 100349928), (21, 95571360), (24, 83624940), (27, 74333280), (28, 71678520), (30, 66899952), (32, 62718705), (35, 57342816), (36, 55749960), (40, 50174964), (42, 47785680), (45, 44599968), (48, 41812470), (54, 37166640), (56, 35839260), (60, 33449976), (63, 31857120), (70, 28671408), (72, 27874980), (80, 25087482), (81, 24777760), (84, 23892840), (90, 22299984), (96, 20906235), (105, 19114272), (108, 18583320), (112, 17919630), (120, 16724988), (126, 15928560), (135, 14866656), (140, 14335704), (144, 13937490), (160, 12543741), (162, 12388880), (168, 11946420), (180, 11149992), (189, 10619040), (210, 9557136), (216, 9291660), (224, 8959815), (240, 8362494), (252, 7964280), (270, 7433328), (280, 7167852), (288, 6968745), (315, 6371424), (324, 6194440), (336, 5973210), (360, 5574996), (378, 5309520), (405, 4955552), (420, 4778568), (432, 4645830), (480, 4181247), (504, 3982140), (540, 3716664), (560, 3583926), (567, 3539680), (630, 3185712), (648, 3097220), (672, 2986605), (720, 2787498), (756, 2654760), (810, 2477776), (840, 2389284), (864, 2322915), (945, 2123808), (1008, 1991070), (1080, 1858332), (1120, 1791963), (1134, 1769840), (1260, 1592856), (1296, 1548610), (1440, 1393749), (1512, 1327380), (1620, 1238888), (1680, 1194642), (1890, 1061904), (2016, 995535), (2160, 929166), (2268, 884920), (2520, 796428), (2592, 774305), (2835, 707936), (3024, 663690), (3240, 619444), (3360, 597321), (3780, 530952), (4320, 464583), (4536, 442460), (5040, 398214), (5670, 353968), (6048, 331845), (6480, 309722), (7560, 265476), (9072, 221230), (10080, 199107), (11340, 176984), (12960, 154861), (15120, 132738), (18144, 110615), (22123, 90720), (22680, 88492), (30240, 66369), (44246, 45360)]