210081060

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:547

約数の個数: 192

約数和(自身を含む): 753984000

約数和(自身を除く): 543902940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 149, 180, 189, 210, 252, 270, 298, 315, 373, 378, 420, 447, 540, 596, 630, 745, 746, 756, 894, 945, 1043, 1119, 1260, 1341, 1490, 1492, 1788, 1865, 1890, 2086, 2235, 2238, 2611, 2682, 2980, 3129, 3357, 3730, 3780, 4023, 4172, 4470, 4476, 5215, 5222, 5364, 5595, 6258, 6705, 6714, 7460, 7833, 8046, 8940, 9387, 10071, 10430, 10444, 11190, 12516, 13055, 13410, 13428, 15645, 15666, 16092, 16785, 18774, 20115, 20142, 20860, 22380, 23499, 26110, 26820, 28161, 31290, 31332, 33570, 37548, 39165, 40230, 40284, 46935, 46998, 50355, 52220, 55577, 56322, 62580, 67140, 70497, 78330, 80460, 93870, 93996, 100710, 111154, 112644, 117495, 140805, 140994, 156660, 166731, 187740, 201420, 222308, 234990, 277885, 281610, 281988, 333462, 352485, 389039, 469980, 500193, 555770, 563220, 666924, 704970, 778078, 833655, 1000386, 1111540, 1167117, 1409940, 1500579, 1556156, 1667310, 1945195, 2000772, 2334234, 2500965, 3001158, 3334620, 3501351, 3890390, 4668468, 5001930, 5835585, 6002316, 7002702, 7502895, 7780780, 10003860, 10504053, 11671170, 14005404, 15005790, 17506755, 21008106, 23342340, 30011580, 35013510, 42016212, 52520265, 70027020, 105040530, 210081060]

約数ペア:

[(1, 210081060), (2, 105040530), (3, 70027020), (4, 52520265), (5, 42016212), (6, 35013510), (7, 30011580), (9, 23342340), (10, 21008106), (12, 17506755), (14, 15005790), (15, 14005404), (18, 11671170), (20, 10504053), (21, 10003860), (27, 7780780), (28, 7502895), (30, 7002702), (35, 6002316), (36, 5835585), (42, 5001930), (45, 4668468), (54, 3890390), (60, 3501351), (63, 3334620), (70, 3001158), (84, 2500965), (90, 2334234), (105, 2000772), (108, 1945195), (126, 1667310), (135, 1556156), (140, 1500579), (149, 1409940), (180, 1167117), (189, 1111540), (210, 1000386), (252, 833655), (270, 778078), (298, 704970), (315, 666924), (373, 563220), (378, 555770), (420, 500193), (447, 469980), (540, 389039), (596, 352485), (630, 333462), (745, 281988), (746, 281610), (756, 277885), (894, 234990), (945, 222308), (1043, 201420), (1119, 187740), (1260, 166731), (1341, 156660), (1490, 140994), (1492, 140805), (1788, 117495), (1865, 112644), (1890, 111154), (2086, 100710), (2235, 93996), (2238, 93870), (2611, 80460), (2682, 78330), (2980, 70497), (3129, 67140), (3357, 62580), (3730, 56322), (3780, 55577), (4023, 52220), (4172, 50355), (4470, 46998), (4476, 46935), (5215, 40284), (5222, 40230), (5364, 39165), (5595, 37548), (6258, 33570), (6705, 31332), (6714, 31290), (7460, 28161), (7833, 26820), (8046, 26110), (8940, 23499), (9387, 22380), (10071, 20860), (10430, 20142), (10444, 20115), (11190, 18774), (12516, 16785), (13055, 16092), (13410, 15666), (13428, 15645)]