2077389720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{274787}}^1$

素因数の和:274814

約数の個数: 128

約数和(自身を含む): 7913894400

約数和(自身を除く): 5836504680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 274787, 549574, 824361, 1099148, 1373935, 1648722, 1923509, 2198296, 2473083, 2747870, 3297444, 3847018, 4121805, 4946166, 5495740, 5770527, 6594888, 7419249, 7694036, 8243610, 9617545, 9892332, 10991480, 11541054, 12365415, 14838498, 15388072, 16487220, 17311581, 19235090, 19784664, 23082108, 24730830, 28852635, 29676996, 32974440, 34623162, 37096245, 38470180, 46164216, 49461660, 51934743, 57705270, 59353992, 69246324, 74192490, 76940360, 86557905, 98923320, 103869486, 115410540, 138492648, 148384980, 173115810, 207738972, 230821080, 259673715, 296769960, 346231620, 415477944, 519347430, 692463240, 1038694860, 2077389720]

約数ペア:

[(1, 2077389720), (2, 1038694860), (3, 692463240), (4, 519347430), (5, 415477944), (6, 346231620), (7, 296769960), (8, 259673715), (9, 230821080), (10, 207738972), (12, 173115810), (14, 148384980), (15, 138492648), (18, 115410540), (20, 103869486), (21, 98923320), (24, 86557905), (27, 76940360), (28, 74192490), (30, 69246324), (35, 59353992), (36, 57705270), (40, 51934743), (42, 49461660), (45, 46164216), (54, 38470180), (56, 37096245), (60, 34623162), (63, 32974440), (70, 29676996), (72, 28852635), (84, 24730830), (90, 23082108), (105, 19784664), (108, 19235090), (120, 17311581), (126, 16487220), (135, 15388072), (140, 14838498), (168, 12365415), (180, 11541054), (189, 10991480), (210, 9892332), (216, 9617545), (252, 8243610), (270, 7694036), (280, 7419249), (315, 6594888), (360, 5770527), (378, 5495740), (420, 4946166), (504, 4121805), (540, 3847018), (630, 3297444), (756, 2747870), (840, 2473083), (945, 2198296), (1080, 1923509), (1260, 1648722), (1512, 1373935), (1890, 1099148), (2520, 824361), (3780, 549574), (7560, 274787)]