2127701520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^2\times {\mathrm{6701}}^1$

素因数の和:6740

約数の個数: 300

約数和(自身を含む): 8597607084

約数和(自身を除く): 6469905564

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 162, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 324, 336, 360, 378, 392, 405, 420, 432, 441, 490, 504, 540, 560, 567, 588, 630, 648, 720, 735, 756, 784, 810, 840, 882, 945, 980, 1008, 1080, 1134, 1176, 1260, 1296, 1323, 1470, 1512, 1620, 1680, 1764, 1890, 1960, 2160, 2205, 2268, 2352, 2520, 2646, 2835, 2940, 3024, 3240, 3528, 3780, 3920, 3969, 4410, 4536, 5040, 5292, 5670, 5880, 6480, 6615, 6701, 7056, 7560, 7938, 8820, 9072, 10584, 11340, 11760, 13230, 13402, 15120, 15876, 17640, 19845, 20103, 21168, 22680, 26460, 26804, 31752, 33505, 35280, 39690, 40206, 45360, 46907, 52920, 53608, 60309, 63504, 67010, 79380, 80412, 93814, 100515, 105840, 107216, 120618, 134020, 140721, 158760, 160824, 180927, 187628, 201030, 234535, 241236, 268040, 281442, 301545, 317520, 321648, 328349, 361854, 375256, 402060, 422163, 469070, 482472, 536080, 542781, 562884, 603090, 656698, 703605, 723708, 750512, 804120, 844326, 904635, 938140, 964944, 985047, 1085562, 1125768, 1206180, 1266489, 1313396, 1407210, 1447416, 1608240, 1641745, 1688652, 1809270, 1876280, 1970094, 2110815, 2171124, 2251536, 2412360, 2532978, 2626792, 2713905, 2814420, 2894832, 2955141, 3283490, 3377304, 3618540, 3752560, 3799467, 3940188, 4221630, 4342248, 4824720, 4925235, 5065956, 5253584, 5427810, 5628840, 5910282, 6332445, 6566980, 6754608, 7237080, 7598934, 7880376, 8443260, 8684496, 8865423, 9850470, 10131912, 10855620, 11257680, 11820564, 12664890, 13133960, 14474160, 14775705, 15197868, 15760752, 16886520, 17730846, 18997335, 19700940, 20263824, 21711240, 23641128, 25329780, 26267920, 26596269, 29551410, 30395736, 33773040, 35461692, 37994670, 39401880, 43422480, 44327115, 47282256, 50659560, 53192538, 59102820, 60791472, 70923384, 75989340, 78803760, 88654230, 101319120, 106385076, 118205640, 132981345, 141846768, 151978680, 177308460, 212770152, 236411280, 265962690, 303957360, 354616920, 425540304, 531925380, 709233840, 1063850760, 2127701520]

約数ペア:

[(1, 2127701520), (2, 1063850760), (3, 709233840), (4, 531925380), (5, 425540304), (6, 354616920), (7, 303957360), (8, 265962690), (9, 236411280), (10, 212770152), (12, 177308460), (14, 151978680), (15, 141846768), (16, 132981345), (18, 118205640), (20, 106385076), (21, 101319120), (24, 88654230), (27, 78803760), (28, 75989340), (30, 70923384), (35, 60791472), (36, 59102820), (40, 53192538), (42, 50659560), (45, 47282256), (48, 44327115), (49, 43422480), (54, 39401880), (56, 37994670), (60, 35461692), (63, 33773040), (70, 30395736), (72, 29551410), (80, 26596269), (81, 26267920), (84, 25329780), (90, 23641128), (98, 21711240), (105, 20263824), (108, 19700940), (112, 18997335), (120, 17730846), (126, 16886520), (135, 15760752), (140, 15197868), (144, 14775705), (147, 14474160), (162, 13133960), (168, 12664890), (180, 11820564), (189, 11257680), (196, 10855620), (210, 10131912), (216, 9850470), (240, 8865423), (245, 8684496), (252, 8443260), (270, 7880376), (280, 7598934), (294, 7237080), (315, 6754608), (324, 6566980), (336, 6332445), (360, 5910282), (378, 5628840), (392, 5427810), (405, 5253584), (420, 5065956), (432, 4925235), (441, 4824720), (490, 4342248), (504, 4221630), (540, 3940188), (560, 3799467), (567, 3752560), (588, 3618540), (630, 3377304), (648, 3283490), (720, 2955141), (735, 2894832), (756, 2814420), (784, 2713905), (810, 2626792), (840, 2532978), (882, 2412360), (945, 2251536), (980, 2171124), (1008, 2110815), (1080, 1970094), (1134, 1876280), (1176, 1809270), (1260, 1688652), (1296, 1641745), (1323, 1608240), (1470, 1447416), (1512, 1407210), (1620, 1313396), (1680, 1266489), (1764, 1206180), (1890, 1125768), (1960, 1085562), (2160, 985047), (2205, 964944), (2268, 938140), (2352, 904635), (2520, 844326), (2646, 804120), (2835, 750512), (2940, 723708), (3024, 703605), (3240, 656698), (3528, 603090), (3780, 562884), (3920, 542781), (3969, 536080), (4410, 482472), (4536, 469070), (5040, 422163), (5292, 402060), (5670, 375256), (5880, 361854), (6480, 328349), (6615, 321648), (6701, 317520), (7056, 301545), (7560, 281442), (7938, 268040), (8820, 241236), (9072, 234535), (10584, 201030), (11340, 187628), (11760, 180927), (13230, 160824), (13402, 158760), (15120, 140721), (15876, 134020), (17640, 120618), (19845, 107216), (20103, 105840), (21168, 100515), (22680, 93814), (26460, 80412), (26804, 79380), (31752, 67010), (33505, 63504), (35280, 60309), (39690, 53608), (40206, 52920), (45360, 46907)]