56777734720

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{1091}}^1\times {\mathrm{3319}}^1$

素因数の和:4441

約数の個数: 168

約数和(自身を含む): 157467360960

約数和(自身を除く): 100689626240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1091, 1120, 1568, 1960, 2182, 2240, 3136, 3319, 3920, 4364, 5455, 6638, 7637, 7840, 8728, 10910, 13276, 15274, 15680, 16595, 17456, 21820, 23233, 26552, 30548, 33190, 34912, 38185, 43640, 46466, 53104, 53459, 61096, 66380, 69824, 76370, 87280, 92932, 106208, 106918, 116165, 122192, 132760, 152740, 162631, 174560, 185864, 212416, 213836, 232330, 244384, 265520, 267295, 305480, 325262, 349120, 371728, 427672, 464660, 488768, 531040, 534590, 610960, 650524, 743456, 813155, 855344, 929320, 1062080, 1069180, 1221920, 1301048, 1486912, 1626310, 1710688, 1858640, 2138360, 2443840, 2602096, 3252620, 3421376, 3621029, 3717280, 4276720, 5204192, 6505240, 7242058, 7434560, 8553440, 10408384, 13010480, 14484116, 17106880, 18105145, 25347203, 26020960, 28968232, 36210290, 50694406, 52041920, 57936464, 72420580, 101388812, 115872928, 126736015, 144841160, 177430421, 202777624, 231745856, 253472030, 289682320, 354860842, 405555248, 506944060, 579364640, 709721684, 811110496, 887152105, 1013888120, 1158729280, 1419443368, 1622220992, 1774304210, 2027776240, 2838886736, 3548608420, 4055552480, 5677773472, 7097216840, 8111104960, 11355546944, 14194433680, 28388867360, 56777734720]

約数ペア:

[(1, 56777734720), (2, 28388867360), (4, 14194433680), (5, 11355546944), (7, 8111104960), (8, 7097216840), (10, 5677773472), (14, 4055552480), (16, 3548608420), (20, 2838886736), (28, 2027776240), (32, 1774304210), (35, 1622220992), (40, 1419443368), (49, 1158729280), (56, 1013888120), (64, 887152105), (70, 811110496), (80, 709721684), (98, 579364640), (112, 506944060), (140, 405555248), (160, 354860842), (196, 289682320), (224, 253472030), (245, 231745856), (280, 202777624), (320, 177430421), (392, 144841160), (448, 126736015), (490, 115872928), (560, 101388812), (784, 72420580), (980, 57936464), (1091, 52041920), (1120, 50694406), (1568, 36210290), (1960, 28968232), (2182, 26020960), (2240, 25347203), (3136, 18105145), (3319, 17106880), (3920, 14484116), (4364, 13010480), (5455, 10408384), (6638, 8553440), (7637, 7434560), (7840, 7242058), (8728, 6505240), (10910, 5204192), (13276, 4276720), (15274, 3717280), (15680, 3621029), (16595, 3421376), (17456, 3252620), (21820, 2602096), (23233, 2443840), (26552, 2138360), (30548, 1858640), (33190, 1710688), (34912, 1626310), (38185, 1486912), (43640, 1301048), (46466, 1221920), (53104, 1069180), (53459, 1062080), (61096, 929320), (66380, 855344), (69824, 813155), (76370, 743456), (87280, 650524), (92932, 610960), (106208, 534590), (106918, 531040), (116165, 488768), (122192, 464660), (132760, 427672), (152740, 371728), (162631, 349120), (174560, 325262), (185864, 305480), (212416, 267295), (213836, 265520), (232330, 244384)]