2207918160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{1559}}^1$

素因数の和:1866

約数の個数: 240

約数和(自身を含む): 8509812480

約数和(自身を除く): 6301894320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 281, 315, 336, 360, 420, 504, 560, 562, 630, 720, 840, 843, 1008, 1124, 1260, 1405, 1559, 1680, 1686, 1967, 2248, 2520, 2529, 2810, 3118, 3372, 3934, 4215, 4496, 4677, 5040, 5058, 5620, 5901, 6236, 6744, 7795, 7868, 8430, 9354, 9835, 10116, 10913, 11240, 11802, 12472, 12645, 13488, 14031, 15590, 15736, 16860, 17703, 18708, 19670, 20232, 21826, 22480, 23385, 23604, 24944, 25290, 28062, 29505, 31180, 31472, 32739, 33720, 35406, 37416, 39340, 40464, 43652, 46770, 47208, 50580, 54565, 56124, 59010, 62360, 65478, 67440, 70155, 70812, 74832, 78680, 87304, 88515, 93540, 94416, 98217, 101160, 109130, 112248, 118020, 124720, 130956, 140310, 141624, 157360, 163695, 174608, 177030, 187080, 196434, 202320, 218260, 224496, 236040, 261912, 280620, 283248, 327390, 354060, 374160, 392868, 436520, 438079, 472080, 491085, 523824, 561240, 654780, 708120, 785736, 873040, 876158, 982170, 1122480, 1309560, 1314237, 1416240, 1571472, 1752316, 1964340, 2190395, 2619120, 2628474, 3066553, 3504632, 3928680, 3942711, 4380790, 5256948, 6133106, 6571185, 7009264, 7857360, 7885422, 8761580, 9199659, 10513896, 12266212, 13142370, 15332765, 15770844, 17523160, 18399318, 19713555, 21027792, 24532424, 26284740, 27598977, 30665530, 31541688, 35046320, 36798636, 39427110, 45998295, 49064848, 52569480, 55197954, 61331060, 63083376, 73597272, 78854220, 91996590, 105138960, 110395908, 122662120, 137994885, 147194544, 157708440, 183993180, 220791816, 245324240, 275989770, 315416880, 367986360, 441583632, 551979540, 735972720, 1103959080, 2207918160]

約数ペア:

[(1, 2207918160), (2, 1103959080), (3, 735972720), (4, 551979540), (5, 441583632), (6, 367986360), (7, 315416880), (8, 275989770), (9, 245324240), (10, 220791816), (12, 183993180), (14, 157708440), (15, 147194544), (16, 137994885), (18, 122662120), (20, 110395908), (21, 105138960), (24, 91996590), (28, 78854220), (30, 73597272), (35, 63083376), (36, 61331060), (40, 55197954), (42, 52569480), (45, 49064848), (48, 45998295), (56, 39427110), (60, 36798636), (63, 35046320), (70, 31541688), (72, 30665530), (80, 27598977), (84, 26284740), (90, 24532424), (105, 21027792), (112, 19713555), (120, 18399318), (126, 17523160), (140, 15770844), (144, 15332765), (168, 13142370), (180, 12266212), (210, 10513896), (240, 9199659), (252, 8761580), (280, 7885422), (281, 7857360), (315, 7009264), (336, 6571185), (360, 6133106), (420, 5256948), (504, 4380790), (560, 3942711), (562, 3928680), (630, 3504632), (720, 3066553), (840, 2628474), (843, 2619120), (1008, 2190395), (1124, 1964340), (1260, 1752316), (1405, 1571472), (1559, 1416240), (1680, 1314237), (1686, 1309560), (1967, 1122480), (2248, 982170), (2520, 876158), (2529, 873040), (2810, 785736), (3118, 708120), (3372, 654780), (3934, 561240), (4215, 523824), (4496, 491085), (4677, 472080), (5040, 438079), (5058, 436520), (5620, 392868), (5901, 374160), (6236, 354060), (6744, 327390), (7795, 283248), (7868, 280620), (8430, 261912), (9354, 236040), (9835, 224496), (10116, 218260), (10913, 202320), (11240, 196434), (11802, 187080), (12472, 177030), (12645, 174608), (13488, 163695), (14031, 157360), (15590, 141624), (15736, 140310), (16860, 130956), (17703, 124720), (18708, 118020), (19670, 112248), (20232, 109130), (21826, 101160), (22480, 98217), (23385, 94416), (23604, 93540), (24944, 88515), (25290, 87304), (28062, 78680), (29505, 74832), (31180, 70812), (31472, 70155), (32739, 67440), (33720, 65478), (35406, 62360), (37416, 59010), (39340, 56124), (40464, 54565), (43652, 50580), (46770, 47208)]