2061328628520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{272662517}}^1$

素因数の和:272662544

約数の個数: 128

約数和(自身を含む): 7852680518400

約数和(自身を除く): 5791351889880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 272662517, 545325034, 817987551, 1090650068, 1363312585, 1635975102, 1908637619, 2181300136, 2453962653, 2726625170, 3271950204, 3817275238, 4089937755, 4907925306, 5453250340, 5725912857, 6543900408, 7361887959, 7634550476, 8179875510, 9543188095, 9815850612, 10906500680, 11451825714, 12269813265, 14723775918, 15269100952, 16359751020, 17177738571, 19086376190, 19631701224, 22903651428, 24539626530, 28629564285, 29447551836, 32719502040, 34355477142, 36809439795, 38172752380, 45807302856, 49079253060, 51533215713, 57259128570, 58895103672, 68710954284, 73618879590, 76345504760, 85888692855, 98158506120, 103066431426, 114518257140, 137421908568, 147237759180, 171777385710, 206132862852, 229036514280, 257666078565, 294475518360, 343554771420, 412265725704, 515332157130, 687109542840, 1030664314260, 2061328628520]

約数ペア:

[(1, 2061328628520), (2, 1030664314260), (3, 687109542840), (4, 515332157130), (5, 412265725704), (6, 343554771420), (7, 294475518360), (8, 257666078565), (9, 229036514280), (10, 206132862852), (12, 171777385710), (14, 147237759180), (15, 137421908568), (18, 114518257140), (20, 103066431426), (21, 98158506120), (24, 85888692855), (27, 76345504760), (28, 73618879590), (30, 68710954284), (35, 58895103672), (36, 57259128570), (40, 51533215713), (42, 49079253060), (45, 45807302856), (54, 38172752380), (56, 36809439795), (60, 34355477142), (63, 32719502040), (70, 29447551836), (72, 28629564285), (84, 24539626530), (90, 22903651428), (105, 19631701224), (108, 19086376190), (120, 17177738571), (126, 16359751020), (135, 15269100952), (140, 14723775918), (168, 12269813265), (180, 11451825714), (189, 10906500680), (210, 9815850612), (216, 9543188095), (252, 8179875510), (270, 7634550476), (280, 7361887959), (315, 6543900408), (360, 5725912857), (378, 5453250340), (420, 4907925306), (504, 4089937755), (540, 3817275238), (630, 3271950204), (756, 2726625170), (840, 2453962653), (945, 2181300136), (1080, 1908637619), (1260, 1635975102), (1512, 1363312585), (1890, 1090650068), (2520, 817987551), (3780, 545325034), (7560, 272662517)]