249951240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 384

約数和(自身を含む): 1035141120

約数和(自身を除く): 785189880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 71, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 127, 132, 140, 142, 154, 165, 168, 180, 198, 210, 213, 220, 231, 252, 254, 264, 280, 284, 308, 315, 330, 355, 360, 381, 385, 396, 420, 426, 440, 462, 495, 497, 504, 508, 568, 616, 630, 635, 639, 660, 693, 710, 762, 770, 781, 792, 840, 852, 889, 924, 990, 994, 1016, 1065, 1143, 1155, 1260, 1270, 1278, 1320, 1386, 1397, 1420, 1491, 1524, 1540, 1562, 1704, 1778, 1848, 1905, 1980, 1988, 2130, 2286, 2310, 2343, 2485, 2520, 2540, 2556, 2667, 2772, 2794, 2840, 2982, 3048, 3080, 3124, 3195, 3465, 3556, 3810, 3905, 3960, 3976, 4191, 4260, 4445, 4473, 4572, 4620, 4686, 4970, 5080, 5112, 5334, 5467, 5544, 5588, 5715, 5964, 6248, 6390, 6930, 6985, 7029, 7112, 7455, 7620, 7810, 8001, 8382, 8520, 8890, 8946, 9017, 9144, 9240, 9372, 9779, 9940, 10668, 10934, 11176, 11430, 11715, 11928, 12573, 12780, 13335, 13860, 13970, 14058, 14910, 15240, 15620, 16002, 16401, 16764, 17780, 17892, 18034, 18744, 19558, 19880, 20955, 21336, 21868, 22365, 22860, 23430, 25146, 25560, 26670, 27051, 27335, 27720, 27940, 28116, 29337, 29820, 31240, 32004, 32802, 33528, 35145, 35560, 35784, 36068, 39116, 40005, 41910, 43736, 44730, 45085, 45720, 46860, 48895, 49203, 50292, 53340, 54102, 54670, 55880, 56232, 58674, 59640, 62865, 63119, 64008, 65604, 70290, 72136, 78232, 80010, 81153, 82005, 83820, 88011, 89460, 90170, 93720, 97790, 98406, 99187, 100584, 106680, 108204, 109340, 117348, 125730, 126238, 131208, 135255, 140580, 146685, 160020, 162306, 164010, 167640, 176022, 178920, 180340, 189357, 195580, 196812, 198374, 216408, 218680, 234696, 246015, 251460, 252476, 270510, 281160, 293370, 297561, 315595, 320040, 324612, 328020, 352044, 360680, 378714, 391160, 393624, 396748, 405765, 440055, 492030, 495935, 502920, 504952, 541020, 568071, 586740, 595122, 631190, 649224, 656040, 694309, 704088, 757428, 793496, 811530, 880110, 892683, 946785, 984060, 991870, 1082040, 1136142, 1173480, 1190244, 1262380, 1388618, 1487805, 1514856, 1623060, 1760220, 1785366, 1893570, 1968120, 1983740, 2082927, 2272284, 2380488, 2524760, 2777236, 2840355, 2975610, 3246120, 3471545, 3520440, 3570732, 3787140, 3967480, 4165854, 4463415, 4544568, 5554472, 5680710, 5951220, 6248781, 6943090, 7141464, 7574280, 8331708, 8926830, 10414635, 11361420, 11902440, 12497562, 13886180, 16663416, 17853660, 20829270, 22722840, 24995124, 27772360, 31243905, 35707320, 41658540, 49990248, 62487810, 83317080, 124975620, 249951240]

約数ペア:

[(1, 249951240), (2, 124975620), (3, 83317080), (4, 62487810), (5, 49990248), (6, 41658540), (7, 35707320), (8, 31243905), (9, 27772360), (10, 24995124), (11, 22722840), (12, 20829270), (14, 17853660), (15, 16663416), (18, 13886180), (20, 12497562), (21, 11902440), (22, 11361420), (24, 10414635), (28, 8926830), (30, 8331708), (33, 7574280), (35, 7141464), (36, 6943090), (40, 6248781), (42, 5951220), (44, 5680710), (45, 5554472), (55, 4544568), (56, 4463415), (60, 4165854), (63, 3967480), (66, 3787140), (70, 3570732), (71, 3520440), (72, 3471545), (77, 3246120), (84, 2975610), (88, 2840355), (90, 2777236), (99, 2524760), (105, 2380488), (110, 2272284), (120, 2082927), (126, 1983740), (127, 1968120), (132, 1893570), (140, 1785366), (142, 1760220), (154, 1623060), (165, 1514856), (168, 1487805), (180, 1388618), (198, 1262380), (210, 1190244), (213, 1173480), (220, 1136142), (231, 1082040), (252, 991870), (254, 984060), (264, 946785), (280, 892683), (284, 880110), (308, 811530), (315, 793496), (330, 757428), (355, 704088), (360, 694309), (381, 656040), (385, 649224), (396, 631190), (420, 595122), (426, 586740), (440, 568071), (462, 541020), (495, 504952), (497, 502920), (504, 495935), (508, 492030), (568, 440055), (616, 405765), (630, 396748), (635, 393624), (639, 391160), (660, 378714), (693, 360680), (710, 352044), (762, 328020), (770, 324612), (781, 320040), (792, 315595), (840, 297561), (852, 293370), (889, 281160), (924, 270510), (990, 252476), (994, 251460), (1016, 246015), (1065, 234696), (1143, 218680), (1155, 216408), (1260, 198374), (1270, 196812), (1278, 195580), (1320, 189357), (1386, 180340), (1397, 178920), (1420, 176022), (1491, 167640), (1524, 164010), (1540, 162306), (1562, 160020), (1704, 146685), (1778, 140580), (1848, 135255), (1905, 131208), (1980, 126238), (1988, 125730), (2130, 117348), (2286, 109340), (2310, 108204), (2343, 106680), (2485, 100584), (2520, 99187), (2540, 98406), (2556, 97790), (2667, 93720), (2772, 90170), (2794, 89460), (2840, 88011), (2982, 83820), (3048, 82005), (3080, 81153), (3124, 80010), (3195, 78232), (3465, 72136), (3556, 70290), (3810, 65604), (3905, 64008), (3960, 63119), (3976, 62865), (4191, 59640), (4260, 58674), (4445, 56232), (4473, 55880), (4572, 54670), (4620, 54102), (4686, 53340), (4970, 50292), (5080, 49203), (5112, 48895), (5334, 46860), (5467, 45720), (5544, 45085), (5588, 44730), (5715, 43736), (5964, 41910), (6248, 40005), (6390, 39116), (6930, 36068), (6985, 35784), (7029, 35560), (7112, 35145), (7455, 33528), (7620, 32802), (7810, 32004), (8001, 31240), (8382, 29820), (8520, 29337), (8890, 28116), (8946, 27940), (9017, 27720), (9144, 27335), (9240, 27051), (9372, 26670), (9779, 25560), (9940, 25146), (10668, 23430), (10934, 22860), (11176, 22365), (11430, 21868), (11715, 21336), (11928, 20955), (12573, 19880), (12780, 19558), (13335, 18744), (13860, 18034), (13970, 17892), (14058, 17780), (14910, 16764), (15240, 16401), (15620, 16002)]