231933240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2789}}^1$

素因数の和:2827

約数の個数: 256

約数和(自身を含む): 964224000

約数和(自身を除く): 732290760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 108, 110, 120, 126, 132, 135, 140, 154, 165, 168, 180, 189, 198, 210, 216, 220, 231, 252, 264, 270, 280, 297, 308, 315, 330, 360, 378, 385, 396, 420, 440, 462, 495, 504, 540, 594, 616, 630, 660, 693, 756, 770, 792, 840, 924, 945, 990, 1080, 1155, 1188, 1260, 1320, 1386, 1485, 1512, 1540, 1848, 1890, 1980, 2079, 2310, 2376, 2520, 2772, 2789, 2970, 3080, 3465, 3780, 3960, 4158, 4620, 5544, 5578, 5940, 6930, 7560, 8316, 8367, 9240, 10395, 11156, 11880, 13860, 13945, 16632, 16734, 19523, 20790, 22312, 25101, 27720, 27890, 30679, 33468, 39046, 41580, 41835, 50202, 55780, 58569, 61358, 66936, 75303, 78092, 83160, 83670, 92037, 97615, 100404, 111560, 117138, 122716, 125505, 150606, 153395, 156184, 167340, 175707, 184074, 195230, 200808, 214753, 234276, 245432, 251010, 276111, 292845, 301212, 306790, 334680, 351414, 368148, 376515, 390460, 429506, 460185, 468552, 502020, 527121, 552222, 585690, 602424, 613580, 644259, 702828, 736296, 753030, 780920, 828333, 859012, 878535, 920370, 1004040, 1054242, 1073765, 1104444, 1171380, 1227160, 1288518, 1380555, 1405656, 1506060, 1656666, 1718024, 1757070, 1840740, 1932777, 2108484, 2147530, 2208888, 2342760, 2577036, 2635605, 2761110, 3012120, 3221295, 3313332, 3514140, 3681480, 3865554, 4141665, 4216968, 4295060, 5154072, 5271210, 5522220, 5798331, 6442590, 6626664, 7028280, 7731108, 8283330, 8590120, 9663885, 10542420, 11044440, 11596662, 12885180, 15462216, 16566660, 19327770, 21084840, 23193324, 25770360, 28991655, 33133320, 38655540, 46386648, 57983310, 77311080, 115966620, 231933240]

約数ペア:

[(1, 231933240), (2, 115966620), (3, 77311080), (4, 57983310), (5, 46386648), (6, 38655540), (7, 33133320), (8, 28991655), (9, 25770360), (10, 23193324), (11, 21084840), (12, 19327770), (14, 16566660), (15, 15462216), (18, 12885180), (20, 11596662), (21, 11044440), (22, 10542420), (24, 9663885), (27, 8590120), (28, 8283330), (30, 7731108), (33, 7028280), (35, 6626664), (36, 6442590), (40, 5798331), (42, 5522220), (44, 5271210), (45, 5154072), (54, 4295060), (55, 4216968), (56, 4141665), (60, 3865554), (63, 3681480), (66, 3514140), (70, 3313332), (72, 3221295), (77, 3012120), (84, 2761110), (88, 2635605), (90, 2577036), (99, 2342760), (105, 2208888), (108, 2147530), (110, 2108484), (120, 1932777), (126, 1840740), (132, 1757070), (135, 1718024), (140, 1656666), (154, 1506060), (165, 1405656), (168, 1380555), (180, 1288518), (189, 1227160), (198, 1171380), (210, 1104444), (216, 1073765), (220, 1054242), (231, 1004040), (252, 920370), (264, 878535), (270, 859012), (280, 828333), (297, 780920), (308, 753030), (315, 736296), (330, 702828), (360, 644259), (378, 613580), (385, 602424), (396, 585690), (420, 552222), (440, 527121), (462, 502020), (495, 468552), (504, 460185), (540, 429506), (594, 390460), (616, 376515), (630, 368148), (660, 351414), (693, 334680), (756, 306790), (770, 301212), (792, 292845), (840, 276111), (924, 251010), (945, 245432), (990, 234276), (1080, 214753), (1155, 200808), (1188, 195230), (1260, 184074), (1320, 175707), (1386, 167340), (1485, 156184), (1512, 153395), (1540, 150606), (1848, 125505), (1890, 122716), (1980, 117138), (2079, 111560), (2310, 100404), (2376, 97615), (2520, 92037), (2772, 83670), (2789, 83160), (2970, 78092), (3080, 75303), (3465, 66936), (3780, 61358), (3960, 58569), (4158, 55780), (4620, 50202), (5544, 41835), (5578, 41580), (5940, 39046), (6930, 33468), (7560, 30679), (8316, 27890), (8367, 27720), (9240, 25101), (10395, 22312), (11156, 20790), (11880, 19523), (13860, 16734), (13945, 16632)]