129278315880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{51300919}}^1$

素因数の和:51300943

約数の個数: 96

約数和(自身を含む): 480176611200

約数和(自身を除く): 350898295320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 51300919, 102601838, 153902757, 205203676, 256504595, 307805514, 359106433, 410407352, 461708271, 513009190, 615611028, 718212866, 769513785, 923416542, 1026018380, 1077319299, 1231222056, 1436425732, 1539027570, 1795532165, 1846833084, 2052036760, 2154638598, 2308541355, 2872851464, 3078055140, 3231957897, 3591064330, 3693666168, 4309277196, 4617082710, 5386596495, 6156110280, 6463915794, 7182128660, 8618554392, 9234165420, 10773192990, 12927831588, 14364257320, 16159789485, 18468330840, 21546385980, 25855663176, 32319578970, 43092771960, 64639157940, 129278315880]

約数ペア:

[(1, 129278315880), (2, 64639157940), (3, 43092771960), (4, 32319578970), (5, 25855663176), (6, 21546385980), (7, 18468330840), (8, 16159789485), (9, 14364257320), (10, 12927831588), (12, 10773192990), (14, 9234165420), (15, 8618554392), (18, 7182128660), (20, 6463915794), (21, 6156110280), (24, 5386596495), (28, 4617082710), (30, 4309277196), (35, 3693666168), (36, 3591064330), (40, 3231957897), (42, 3078055140), (45, 2872851464), (56, 2308541355), (60, 2154638598), (63, 2052036760), (70, 1846833084), (72, 1795532165), (84, 1539027570), (90, 1436425732), (105, 1231222056), (120, 1077319299), (126, 1026018380), (140, 923416542), (168, 769513785), (180, 718212866), (210, 615611028), (252, 513009190), (280, 461708271), (315, 410407352), (360, 359106433), (420, 307805514), (504, 256504595), (630, 205203676), (840, 153902757), (1260, 102601838), (2520, 51300919)]