2947029120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{73091}}^1$

素因数の和:73123

約数の個数: 192

約数和(自身を含む): 11630399040

約数和(自身を除く): 8683369920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 73091, 146182, 219273, 292364, 365455, 438546, 511637, 584728, 657819, 730910, 877092, 1023274, 1096365, 1169456, 1315638, 1461820, 1534911, 1754184, 2046548, 2192730, 2338912, 2558185, 2631276, 2923640, 3069822, 3289095, 3508368, 4093096, 4385460, 4604733, 4677824, 5116370, 5262552, 5847280, 6139644, 6578190, 7016736, 7674555, 8186192, 8770920, 9209466, 9355648, 10232740, 10525104, 11694560, 12279288, 13156380, 14033472, 15349110, 16372384, 17541840, 18418932, 20465480, 21050208, 23023665, 23389120, 24558576, 26312760, 28066944, 30698220, 32744768, 35083680, 36837864, 40930960, 42100416, 46047330, 46778240, 49117152, 52625520, 61396440, 65489536, 70167360, 73675728, 81861920, 84200832, 92094660, 98234304, 105251040, 122792880, 140334720, 147351456, 163723840, 184189320, 196468608, 210502080, 245585760, 294702912, 327447680, 368378640, 421004160, 491171520, 589405824, 736757280, 982343040, 1473514560, 2947029120]

約数ペア:

[(1, 2947029120), (2, 1473514560), (3, 982343040), (4, 736757280), (5, 589405824), (6, 491171520), (7, 421004160), (8, 368378640), (9, 327447680), (10, 294702912), (12, 245585760), (14, 210502080), (15, 196468608), (16, 184189320), (18, 163723840), (20, 147351456), (21, 140334720), (24, 122792880), (28, 105251040), (30, 98234304), (32, 92094660), (35, 84200832), (36, 81861920), (40, 73675728), (42, 70167360), (45, 65489536), (48, 61396440), (56, 52625520), (60, 49117152), (63, 46778240), (64, 46047330), (70, 42100416), (72, 40930960), (80, 36837864), (84, 35083680), (90, 32744768), (96, 30698220), (105, 28066944), (112, 26312760), (120, 24558576), (126, 23389120), (128, 23023665), (140, 21050208), (144, 20465480), (160, 18418932), (168, 17541840), (180, 16372384), (192, 15349110), (210, 14033472), (224, 13156380), (240, 12279288), (252, 11694560), (280, 10525104), (288, 10232740), (315, 9355648), (320, 9209466), (336, 8770920), (360, 8186192), (384, 7674555), (420, 7016736), (448, 6578190), (480, 6139644), (504, 5847280), (560, 5262552), (576, 5116370), (630, 4677824), (640, 4604733), (672, 4385460), (720, 4093096), (840, 3508368), (896, 3289095), (960, 3069822), (1008, 2923640), (1120, 2631276), (1152, 2558185), (1260, 2338912), (1344, 2192730), (1440, 2046548), (1680, 1754184), (1920, 1534911), (2016, 1461820), (2240, 1315638), (2520, 1169456), (2688, 1096365), (2880, 1023274), (3360, 877092), (4032, 730910), (4480, 657819), (5040, 584728), (5760, 511637), (6720, 438546), (8064, 365455), (10080, 292364), (13440, 219273), (20160, 146182), (40320, 73091)]