319643572320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2288399}}^1$

素因数の和:2288517

約数の個数: 144

約数和(自身を含む): 1102029364800

約数和(自身を除く): 782385792480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3492, 3880, 4365, 4656, 5820, 6984, 7760, 8730, 9312, 11640, 13968, 15520, 17460, 23280, 27936, 34920, 46560, 69840, 139680, 2288399, 4576798, 6865197, 9153596, 11441995, 13730394, 18307192, 20595591, 22883990, 27460788, 34325985, 36614384, 41191182, 45767980, 54921576, 68651970, 73228768, 82382364, 91535960, 102977955, 109843152, 137303940, 164764728, 183071920, 205955910, 219686304, 221974703, 274607880, 329529456, 366143840, 411911820, 443949406, 549215760, 659058912, 665924109, 823823640, 887898812, 1098431520, 1109873515, 1331848218, 1647647280, 1775797624, 1997772327, 2219747030, 2663696436, 3295294560, 3329620545, 3551595248, 3995544654, 4439494060, 5327392872, 6659241090, 7103190496, 7991089308, 8878988120, 9988861635, 10654785744, 13318482180, 15982178616, 17757976240, 19977723270, 21309571488, 26636964360, 31964357232, 35515952480, 39955446540, 53273928720, 63928714464, 79910893080, 106547857440, 159821786160, 319643572320]

約数ペア:

[(1, 319643572320), (2, 159821786160), (3, 106547857440), (4, 79910893080), (5, 63928714464), (6, 53273928720), (8, 39955446540), (9, 35515952480), (10, 31964357232), (12, 26636964360), (15, 21309571488), (16, 19977723270), (18, 17757976240), (20, 15982178616), (24, 13318482180), (30, 10654785744), (32, 9988861635), (36, 8878988120), (40, 7991089308), (45, 7103190496), (48, 6659241090), (60, 5327392872), (72, 4439494060), (80, 3995544654), (90, 3551595248), (96, 3329620545), (97, 3295294560), (120, 2663696436), (144, 2219747030), (160, 1997772327), (180, 1775797624), (194, 1647647280), (240, 1331848218), (288, 1109873515), (291, 1098431520), (360, 887898812), (388, 823823640), (480, 665924109), (485, 659058912), (582, 549215760), (720, 443949406), (776, 411911820), (873, 366143840), (970, 329529456), (1164, 274607880), (1440, 221974703), (1455, 219686304), (1552, 205955910), (1746, 183071920), (1940, 164764728), (2328, 137303940), (2910, 109843152), (3104, 102977955), (3492, 91535960), (3880, 82382364), (4365, 73228768), (4656, 68651970), (5820, 54921576), (6984, 45767980), (7760, 41191182), (8730, 36614384), (9312, 34325985), (11640, 27460788), (13968, 22883990), (15520, 20595591), (17460, 18307192), (23280, 13730394), (27936, 11441995), (34920, 9153596), (46560, 6865197), (69840, 4576798), (139680, 2288399)]