2006804520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{21523}}^1$

素因数の和:21584

約数の個数: 192

約数和(自身を含む): 7655656320

約数和(自身を除く): 5648851800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 37, 40, 42, 45, 56, 60, 63, 70, 72, 74, 84, 90, 105, 111, 120, 126, 140, 148, 168, 180, 185, 210, 222, 252, 259, 280, 296, 315, 333, 360, 370, 420, 444, 504, 518, 555, 630, 666, 740, 777, 840, 888, 1036, 1110, 1260, 1295, 1332, 1480, 1554, 1665, 2072, 2220, 2331, 2520, 2590, 2664, 3108, 3330, 3885, 4440, 4662, 5180, 6216, 6660, 7770, 9324, 10360, 11655, 13320, 15540, 18648, 21523, 23310, 31080, 43046, 46620, 64569, 86092, 93240, 107615, 129138, 150661, 172184, 193707, 215230, 258276, 301322, 322845, 387414, 430460, 451983, 516552, 602644, 645690, 753305, 774828, 796351, 860920, 903966, 968535, 1205288, 1291380, 1355949, 1506610, 1549656, 1592702, 1807932, 1937070, 2259915, 2389053, 2582760, 2711898, 3013220, 3185404, 3615864, 3874140, 3981755, 4519830, 4778106, 5423796, 5574457, 6026440, 6370808, 6779745, 7167159, 7748280, 7963510, 9039660, 9556212, 10847592, 11148914, 11945265, 13559490, 14334318, 15927020, 16723371, 18079320, 19112424, 22297828, 23890530, 27118980, 27872285, 28668636, 31854040, 33446742, 35835795, 44595656, 47781060, 50170113, 54237960, 55744570, 57337272, 66893484, 71671590, 83616855, 95562120, 100340226, 111489140, 133786968, 143343180, 167233710, 200680452, 222978280, 250850565, 286686360, 334467420, 401360904, 501701130, 668934840, 1003402260, 2006804520]

約数ペア:

[(1, 2006804520), (2, 1003402260), (3, 668934840), (4, 501701130), (5, 401360904), (6, 334467420), (7, 286686360), (8, 250850565), (9, 222978280), (10, 200680452), (12, 167233710), (14, 143343180), (15, 133786968), (18, 111489140), (20, 100340226), (21, 95562120), (24, 83616855), (28, 71671590), (30, 66893484), (35, 57337272), (36, 55744570), (37, 54237960), (40, 50170113), (42, 47781060), (45, 44595656), (56, 35835795), (60, 33446742), (63, 31854040), (70, 28668636), (72, 27872285), (74, 27118980), (84, 23890530), (90, 22297828), (105, 19112424), (111, 18079320), (120, 16723371), (126, 15927020), (140, 14334318), (148, 13559490), (168, 11945265), (180, 11148914), (185, 10847592), (210, 9556212), (222, 9039660), (252, 7963510), (259, 7748280), (280, 7167159), (296, 6779745), (315, 6370808), (333, 6026440), (360, 5574457), (370, 5423796), (420, 4778106), (444, 4519830), (504, 3981755), (518, 3874140), (555, 3615864), (630, 3185404), (666, 3013220), (740, 2711898), (777, 2582760), (840, 2389053), (888, 2259915), (1036, 1937070), (1110, 1807932), (1260, 1592702), (1295, 1549656), (1332, 1506610), (1480, 1355949), (1554, 1291380), (1665, 1205288), (2072, 968535), (2220, 903966), (2331, 860920), (2520, 796351), (2590, 774828), (2664, 753305), (3108, 645690), (3330, 602644), (3885, 516552), (4440, 451983), (4662, 430460), (5180, 387414), (6216, 322845), (6660, 301322), (7770, 258276), (9324, 215230), (10360, 193707), (11655, 172184), (13320, 150661), (15540, 129138), (18648, 107615), (21523, 93240), (23310, 86092), (31080, 64569), (43046, 46620)]