291080160

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{431}}^1$

素因数の和:526

約数の個数: 288

約数和(自身を含む): 1154829312

約数和(自身を除く): 863749152

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, 67, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 134, 140, 144, 160, 168, 180, 201, 210, 224, 240, 252, 268, 280, 288, 315, 335, 336, 360, 402, 420, 431, 469, 480, 504, 536, 560, 603, 630, 670, 672, 720, 804, 840, 862, 938, 1005, 1008, 1072, 1120, 1206, 1260, 1293, 1340, 1407, 1440, 1608, 1680, 1724, 1876, 2010, 2016, 2144, 2155, 2345, 2412, 2520, 2586, 2680, 2814, 3015, 3017, 3216, 3360, 3448, 3752, 3879, 4020, 4221, 4310, 4690, 4824, 5040, 5172, 5360, 5628, 6030, 6034, 6432, 6465, 6896, 7035, 7504, 7758, 8040, 8442, 8620, 9051, 9380, 9648, 10080, 10344, 10720, 11256, 12060, 12068, 12930, 13792, 14070, 15008, 15085, 15516, 16080, 16884, 17240, 18102, 18760, 19296, 19395, 20688, 21105, 22512, 24120, 24136, 25860, 27153, 28140, 28877, 30170, 31032, 32160, 33768, 34480, 36204, 37520, 38790, 41376, 42210, 45024, 45255, 48240, 48272, 51720, 54306, 56280, 57754, 60340, 62064, 67536, 68960, 72408, 75040, 77580, 84420, 86631, 90510, 96480, 96544, 103440, 108612, 112560, 115508, 120680, 124128, 135072, 135765, 144385, 144816, 155160, 168840, 173262, 181020, 202139, 206880, 217224, 225120, 231016, 241360, 259893, 271530, 288770, 289632, 310320, 337680, 346524, 362040, 404278, 433155, 434448, 462032, 482720, 519786, 543060, 577540, 606417, 620640, 675360, 693048, 724080, 808556, 866310, 868896, 924064, 1010695, 1039572, 1086120, 1155080, 1212834, 1299465, 1386096, 1448160, 1617112, 1732620, 1819251, 2021390, 2079144, 2172240, 2310160, 2425668, 2598930, 2772192, 3032085, 3234224, 3465240, 3638502, 4042780, 4158288, 4344480, 4620320, 4851336, 5197860, 6064170, 6468448, 6930480, 7277004, 8085560, 8316576, 9096255, 9702672, 10395720, 12128340, 13860960, 14554008, 16171120, 18192510, 19405344, 20791440, 24256680, 29108016, 32342240, 36385020, 41582880, 48513360, 58216032, 72770040, 97026720, 145540080, 291080160]

約数ペア:

[(1, 291080160), (2, 145540080), (3, 97026720), (4, 72770040), (5, 58216032), (6, 48513360), (7, 41582880), (8, 36385020), (9, 32342240), (10, 29108016), (12, 24256680), (14, 20791440), (15, 19405344), (16, 18192510), (18, 16171120), (20, 14554008), (21, 13860960), (24, 12128340), (28, 10395720), (30, 9702672), (32, 9096255), (35, 8316576), (36, 8085560), (40, 7277004), (42, 6930480), (45, 6468448), (48, 6064170), (56, 5197860), (60, 4851336), (63, 4620320), (67, 4344480), (70, 4158288), (72, 4042780), (80, 3638502), (84, 3465240), (90, 3234224), (96, 3032085), (105, 2772192), (112, 2598930), (120, 2425668), (126, 2310160), (134, 2172240), (140, 2079144), (144, 2021390), (160, 1819251), (168, 1732620), (180, 1617112), (201, 1448160), (210, 1386096), (224, 1299465), (240, 1212834), (252, 1155080), (268, 1086120), (280, 1039572), (288, 1010695), (315, 924064), (335, 868896), (336, 866310), (360, 808556), (402, 724080), (420, 693048), (431, 675360), (469, 620640), (480, 606417), (504, 577540), (536, 543060), (560, 519786), (603, 482720), (630, 462032), (670, 434448), (672, 433155), (720, 404278), (804, 362040), (840, 346524), (862, 337680), (938, 310320), (1005, 289632), (1008, 288770), (1072, 271530), (1120, 259893), (1206, 241360), (1260, 231016), (1293, 225120), (1340, 217224), (1407, 206880), (1440, 202139), (1608, 181020), (1680, 173262), (1724, 168840), (1876, 155160), (2010, 144816), (2016, 144385), (2144, 135765), (2155, 135072), (2345, 124128), (2412, 120680), (2520, 115508), (2586, 112560), (2680, 108612), (2814, 103440), (3015, 96544), (3017, 96480), (3216, 90510), (3360, 86631), (3448, 84420), (3752, 77580), (3879, 75040), (4020, 72408), (4221, 68960), (4310, 67536), (4690, 62064), (4824, 60340), (5040, 57754), (5172, 56280), (5360, 54306), (5628, 51720), (6030, 48272), (6034, 48240), (6432, 45255), (6465, 45024), (6896, 42210), (7035, 41376), (7504, 38790), (7758, 37520), (8040, 36204), (8442, 34480), (8620, 33768), (9051, 32160), (9380, 31032), (9648, 30170), (10080, 28877), (10344, 28140), (10720, 27153), (11256, 25860), (12060, 24136), (12068, 24120), (12930, 22512), (13792, 21105), (14070, 20688), (15008, 19395), (15085, 19296), (15516, 18760), (16080, 18102), (16884, 17240)]