30731077440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{1524359}}^1$

素因数の和:1524389

約数の個数: 168

約数和(自身を含む): 120802481280

約数和(自身を除く): 90071403840

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 1524359, 3048718, 4573077, 6097436, 7621795, 9146154, 10670513, 12194872, 13719231, 15243590, 18292308, 21341026, 22865385, 24389744, 27438462, 30487180, 32011539, 36584616, 42682052, 45730770, 48779488, 53352565, 54876924, 60974360, 64023078, 68596155, 73169232, 85364104, 91461540, 96034617, 97558976, 106705130, 109753848, 121948720, 128046156, 137192310, 146338464, 160057695, 170728208, 182923080, 192069234, 213410260, 219507696, 243897440, 256092312, 274384620, 292676928, 320115390, 341456416, 365846160, 384138468, 426820520, 439015392, 480173085, 487794880, 512184624, 548769240, 640230780, 682912832, 731692320, 768276936, 853641040, 878030784, 960346170, 1024369248, 1097538480, 1280461560, 1463384640, 1536553872, 1707282080, 1920692340, 2048738496, 2195076960, 2560923120, 3073107744, 3414564160, 3841384680, 4390153920, 5121846240, 6146215488, 7682769360, 10243692480, 15365538720, 30731077440]

約数ペア:

[(1, 30731077440), (2, 15365538720), (3, 10243692480), (4, 7682769360), (5, 6146215488), (6, 5121846240), (7, 4390153920), (8, 3841384680), (9, 3414564160), (10, 3073107744), (12, 2560923120), (14, 2195076960), (15, 2048738496), (16, 1920692340), (18, 1707282080), (20, 1536553872), (21, 1463384640), (24, 1280461560), (28, 1097538480), (30, 1024369248), (32, 960346170), (35, 878030784), (36, 853641040), (40, 768276936), (42, 731692320), (45, 682912832), (48, 640230780), (56, 548769240), (60, 512184624), (63, 487794880), (64, 480173085), (70, 439015392), (72, 426820520), (80, 384138468), (84, 365846160), (90, 341456416), (96, 320115390), (105, 292676928), (112, 274384620), (120, 256092312), (126, 243897440), (140, 219507696), (144, 213410260), (160, 192069234), (168, 182923080), (180, 170728208), (192, 160057695), (210, 146338464), (224, 137192310), (240, 128046156), (252, 121948720), (280, 109753848), (288, 106705130), (315, 97558976), (320, 96034617), (336, 91461540), (360, 85364104), (420, 73169232), (448, 68596155), (480, 64023078), (504, 60974360), (560, 54876924), (576, 53352565), (630, 48779488), (672, 45730770), (720, 42682052), (840, 36584616), (960, 32011539), (1008, 30487180), (1120, 27438462), (1260, 24389744), (1344, 22865385), (1440, 21341026), (1680, 18292308), (2016, 15243590), (2240, 13719231), (2520, 12194872), (2880, 10670513), (3360, 9146154), (4032, 7621795), (5040, 6097436), (6720, 4573077), (10080, 3048718), (20160, 1524359)]