1080536800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1413

約数の個数: 144

約数和(自身を含む): 3036368160

約数和(自身を除く): 1955831360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 157, 160, 175, 200, 224, 280, 314, 350, 400, 560, 628, 700, 785, 800, 1099, 1120, 1229, 1256, 1400, 1570, 2198, 2458, 2512, 2800, 3140, 3925, 4396, 4916, 5024, 5495, 5600, 6145, 6280, 7850, 8603, 8792, 9832, 10990, 12290, 12560, 15700, 17206, 17584, 19664, 21980, 24580, 25120, 27475, 30725, 31400, 34412, 35168, 39328, 43015, 43960, 49160, 54950, 61450, 62800, 68824, 86030, 87920, 98320, 109900, 122900, 125600, 137648, 172060, 175840, 192953, 196640, 215075, 219800, 245800, 275296, 344120, 385906, 430150, 439600, 491600, 688240, 771812, 860300, 879200, 964765, 983200, 1350671, 1376480, 1543624, 1720600, 1929530, 2701342, 3087248, 3441200, 3859060, 4823825, 5402684, 6174496, 6753355, 6882400, 7718120, 9647650, 10805368, 13506710, 15436240, 19295300, 21610736, 27013420, 30872480, 33766775, 38590600, 43221472, 54026840, 67533550, 77181200, 108053680, 135067100, 154362400, 216107360, 270134200, 540268400, 1080536800]

約数ペア:

[(1, 1080536800), (2, 540268400), (4, 270134200), (5, 216107360), (7, 154362400), (8, 135067100), (10, 108053680), (14, 77181200), (16, 67533550), (20, 54026840), (25, 43221472), (28, 38590600), (32, 33766775), (35, 30872480), (40, 27013420), (50, 21610736), (56, 19295300), (70, 15436240), (80, 13506710), (100, 10805368), (112, 9647650), (140, 7718120), (157, 6882400), (160, 6753355), (175, 6174496), (200, 5402684), (224, 4823825), (280, 3859060), (314, 3441200), (350, 3087248), (400, 2701342), (560, 1929530), (628, 1720600), (700, 1543624), (785, 1376480), (800, 1350671), (1099, 983200), (1120, 964765), (1229, 879200), (1256, 860300), (1400, 771812), (1570, 688240), (2198, 491600), (2458, 439600), (2512, 430150), (2800, 385906), (3140, 344120), (3925, 275296), (4396, 245800), (4916, 219800), (5024, 215075), (5495, 196640), (5600, 192953), (6145, 175840), (6280, 172060), (7850, 137648), (8603, 125600), (8792, 122900), (9832, 109900), (10990, 98320), (12290, 87920), (12560, 86030), (15700, 68824), (17206, 62800), (17584, 61450), (19664, 54950), (21980, 49160), (24580, 43960), (25120, 43015), (27475, 39328), (30725, 35168), (31400, 34412)]