838020960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{83137}}^1$

素因数の和:83165

約数の個数: 144

約数和(自身を含む): 3268321056

約数和(自身を除く): 2430300096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 83137, 166274, 249411, 332548, 415685, 498822, 581959, 665096, 748233, 831370, 997644, 1163918, 1247055, 1330192, 1496466, 1662740, 1745877, 1995288, 2327836, 2494110, 2660384, 2909795, 2992932, 3325480, 3491754, 3741165, 3990576, 4655672, 4988220, 5237631, 5819590, 5985864, 6650960, 6983508, 7482330, 7981152, 8729385, 9311344, 9976440, 10475262, 11639180, 11971728, 13301920, 13967016, 14964660, 17458770, 18622688, 19952880, 20950524, 23278360, 23943456, 26188155, 27934032, 29929320, 34917540, 39905760, 41901048, 46556720, 52376310, 55868064, 59858640, 69835080, 83802096, 93113440, 104752620, 119717280, 139670160, 167604192, 209505240, 279340320, 419010480, 838020960]

約数ペア:

[(1, 838020960), (2, 419010480), (3, 279340320), (4, 209505240), (5, 167604192), (6, 139670160), (7, 119717280), (8, 104752620), (9, 93113440), (10, 83802096), (12, 69835080), (14, 59858640), (15, 55868064), (16, 52376310), (18, 46556720), (20, 41901048), (21, 39905760), (24, 34917540), (28, 29929320), (30, 27934032), (32, 26188155), (35, 23943456), (36, 23278360), (40, 20950524), (42, 19952880), (45, 18622688), (48, 17458770), (56, 14964660), (60, 13967016), (63, 13301920), (70, 11971728), (72, 11639180), (80, 10475262), (84, 9976440), (90, 9311344), (96, 8729385), (105, 7981152), (112, 7482330), (120, 6983508), (126, 6650960), (140, 5985864), (144, 5819590), (160, 5237631), (168, 4988220), (180, 4655672), (210, 3990576), (224, 3741165), (240, 3491754), (252, 3325480), (280, 2992932), (288, 2909795), (315, 2660384), (336, 2494110), (360, 2327836), (420, 1995288), (480, 1745877), (504, 1662740), (560, 1496466), (630, 1330192), (672, 1247055), (720, 1163918), (840, 997644), (1008, 831370), (1120, 748233), (1260, 665096), (1440, 581959), (1680, 498822), (2016, 415685), (2520, 332548), (3360, 249411), (5040, 166274), (10080, 83137)]