2577753720

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1816

約数の個数: 192

約数和(自身を含む): 8746657920

約数和(自身を除く): 6168904200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 163, 180, 216, 243, 270, 324, 326, 360, 405, 486, 489, 540, 648, 652, 810, 815, 972, 978, 1080, 1215, 1304, 1467, 1620, 1627, 1630, 1944, 1956, 2430, 2445, 2934, 3240, 3254, 3260, 3912, 4401, 4860, 4881, 4890, 5868, 6508, 6520, 7335, 8135, 8802, 9720, 9762, 9780, 11736, 13016, 13203, 14643, 14670, 16270, 17604, 19524, 19560, 22005, 24405, 26406, 29286, 29340, 32540, 35208, 39048, 39609, 43929, 44010, 48810, 52812, 58572, 58680, 65080, 66015, 73215, 79218, 87858, 88020, 97620, 105624, 117144, 131787, 132030, 146430, 158436, 175716, 176040, 195240, 198045, 219645, 263574, 264060, 265201, 292860, 316872, 351432, 395361, 396090, 439290, 527148, 528120, 530402, 585720, 658935, 790722, 792180, 795603, 878580, 1054296, 1060804, 1317870, 1326005, 1581444, 1584360, 1591206, 1757160, 1976805, 2121608, 2386809, 2635740, 2652010, 3162888, 3182412, 3953610, 3978015, 4773618, 5271480, 5304020, 6364824, 7160427, 7907220, 7956030, 9547236, 10608040, 11934045, 14320854, 15814440, 15912060, 19094472, 21481281, 23868090, 28641708, 31824120, 35802135, 42962562, 47736180, 57283416, 64443843, 71604270, 85925124, 95472360, 107406405, 128887686, 143208540, 171850248, 214812810, 257775372, 286417080, 322219215, 429625620, 515550744, 644438430, 859251240, 1288876860, 2577753720]

約数ペア:

[(1, 2577753720), (2, 1288876860), (3, 859251240), (4, 644438430), (5, 515550744), (6, 429625620), (8, 322219215), (9, 286417080), (10, 257775372), (12, 214812810), (15, 171850248), (18, 143208540), (20, 128887686), (24, 107406405), (27, 95472360), (30, 85925124), (36, 71604270), (40, 64443843), (45, 57283416), (54, 47736180), (60, 42962562), (72, 35802135), (81, 31824120), (90, 28641708), (108, 23868090), (120, 21481281), (135, 19094472), (162, 15912060), (163, 15814440), (180, 14320854), (216, 11934045), (243, 10608040), (270, 9547236), (324, 7956030), (326, 7907220), (360, 7160427), (405, 6364824), (486, 5304020), (489, 5271480), (540, 4773618), (648, 3978015), (652, 3953610), (810, 3182412), (815, 3162888), (972, 2652010), (978, 2635740), (1080, 2386809), (1215, 2121608), (1304, 1976805), (1467, 1757160), (1620, 1591206), (1627, 1584360), (1630, 1581444), (1944, 1326005), (1956, 1317870), (2430, 1060804), (2445, 1054296), (2934, 878580), (3240, 795603), (3254, 792180), (3260, 790722), (3912, 658935), (4401, 585720), (4860, 530402), (4881, 528120), (4890, 527148), (5868, 439290), (6508, 396090), (6520, 395361), (7335, 351432), (8135, 316872), (8802, 292860), (9720, 265201), (9762, 264060), (9780, 263574), (11736, 219645), (13016, 198045), (13203, 195240), (14643, 176040), (14670, 175716), (16270, 158436), (17604, 146430), (19524, 132030), (19560, 131787), (22005, 117144), (24405, 105624), (26406, 97620), (29286, 88020), (29340, 87858), (32540, 79218), (35208, 73215), (39048, 66015), (39609, 65080), (43929, 58680), (44010, 58572), (48810, 52812)]