2573892720

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{170231}}^1$

素因数の和:170260

約数の個数: 160

約数和(自身を含む): 10132208640

約数和(自身を除く): 7558315920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 170231, 340462, 510693, 680924, 851155, 1021386, 1191617, 1361848, 1532079, 1702310, 2042772, 2383234, 2553465, 2723696, 3064158, 3404620, 3574851, 4085544, 4596237, 4766468, 5106930, 5958085, 6128316, 6809240, 7149702, 7660395, 8171088, 9192474, 9532936, 10213860, 10724553, 11916170, 12256632, 13618480, 14299404, 15320790, 17874255, 18384948, 19065872, 20427720, 21449106, 22981185, 23832340, 24513264, 28598808, 30641580, 32173659, 35748510, 36769896, 40855440, 42898212, 45962370, 47664680, 53622765, 57197616, 61283160, 64347318, 71497020, 73539792, 85796424, 91924740, 95329360, 107245530, 122566320, 128694636, 142994040, 160868295, 171592848, 183849480, 214491060, 257389272, 285988080, 321736590, 367698960, 428982120, 514778544, 643473180, 857964240, 1286946360, 2573892720]

約数ペア:

[(1, 2573892720), (2, 1286946360), (3, 857964240), (4, 643473180), (5, 514778544), (6, 428982120), (7, 367698960), (8, 321736590), (9, 285988080), (10, 257389272), (12, 214491060), (14, 183849480), (15, 171592848), (16, 160868295), (18, 142994040), (20, 128694636), (21, 122566320), (24, 107245530), (27, 95329360), (28, 91924740), (30, 85796424), (35, 73539792), (36, 71497020), (40, 64347318), (42, 61283160), (45, 57197616), (48, 53622765), (54, 47664680), (56, 45962370), (60, 42898212), (63, 40855440), (70, 36769896), (72, 35748510), (80, 32173659), (84, 30641580), (90, 28598808), (105, 24513264), (108, 23832340), (112, 22981185), (120, 21449106), (126, 20427720), (135, 19065872), (140, 18384948), (144, 17874255), (168, 15320790), (180, 14299404), (189, 13618480), (210, 12256632), (216, 11916170), (240, 10724553), (252, 10213860), (270, 9532936), (280, 9192474), (315, 8171088), (336, 7660395), (360, 7149702), (378, 6809240), (420, 6128316), (432, 5958085), (504, 5106930), (540, 4766468), (560, 4596237), (630, 4085544), (720, 3574851), (756, 3404620), (840, 3064158), (945, 2723696), (1008, 2553465), (1080, 2383234), (1260, 2042772), (1512, 1702310), (1680, 1532079), (1890, 1361848), (2160, 1191617), (2520, 1021386), (3024, 851155), (3780, 680924), (5040, 510693), (7560, 340462), (15120, 170231)]