164464920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14737}}^1$

素因数の和:14785

約数の個数: 96

約数和(自身を含む): 551790720

約数和(自身を除く): 387325800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 14737, 29474, 44211, 58948, 73685, 88422, 117896, 132633, 147370, 176844, 221055, 265266, 294740, 353688, 442110, 456847, 530532, 589480, 663165, 884220, 913694, 1061064, 1326330, 1370541, 1768440, 1827388, 2284235, 2652660, 2741082, 3654776, 4111623, 4568470, 5305320, 5482164, 6852705, 8223246, 9136940, 10964328, 13705410, 16446492, 18273880, 20558115, 27410820, 32892984, 41116230, 54821640, 82232460, 164464920]

約数ペア:

[(1, 164464920), (2, 82232460), (3, 54821640), (4, 41116230), (5, 32892984), (6, 27410820), (8, 20558115), (9, 18273880), (10, 16446492), (12, 13705410), (15, 10964328), (18, 9136940), (20, 8223246), (24, 6852705), (30, 5482164), (31, 5305320), (36, 4568470), (40, 4111623), (45, 3654776), (60, 2741082), (62, 2652660), (72, 2284235), (90, 1827388), (93, 1768440), (120, 1370541), (124, 1326330), (155, 1061064), (180, 913694), (186, 884220), (248, 663165), (279, 589480), (310, 530532), (360, 456847), (372, 442110), (465, 353688), (558, 294740), (620, 265266), (744, 221055), (930, 176844), (1116, 147370), (1240, 132633), (1395, 117896), (1860, 88422), (2232, 73685), (2790, 58948), (3720, 44211), (5580, 29474), (11160, 14737)]