73034640

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 287683968

約数和(自身を除く): 214649328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 337, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 674, 688, 720, 774, 840, 860, 903, 1008, 1011, 1032, 1204, 1260, 1290, 1348, 1505, 1548, 1680, 1685, 1720, 1806, 1935, 2022, 2064, 2359, 2408, 2520, 2580, 2696, 2709, 3010, 3033, 3096, 3370, 3440, 3612, 3870, 4044, 4515, 4718, 4816, 5040, 5055, 5160, 5392, 5418, 6020, 6066, 6192, 6740, 7077, 7224, 7740, 8088, 9030, 9436, 10110, 10320, 10836, 11795, 12040, 12132, 13480, 13545, 14154, 14448, 14491, 15165, 15480, 16176, 18060, 18872, 20220, 21231, 21672, 23590, 24080, 24264, 26960, 27090, 28308, 28982, 30330, 30960, 35385, 36120, 37744, 40440, 42462, 43344, 43473, 47180, 48528, 54180, 56616, 57964, 60660, 70770, 72240, 72455, 80880, 84924, 86946, 94360, 101437, 106155, 108360, 113232, 115928, 121320, 130419, 141540, 144910, 169848, 173892, 188720, 202874, 212310, 216720, 217365, 231856, 242640, 260838, 283080, 289820, 304311, 339696, 347784, 405748, 424620, 434730, 507185, 521676, 566160, 579640, 608622, 652095, 695568, 811496, 849240, 869460, 912933, 1014370, 1043352, 1159280, 1217244, 1304190, 1521555, 1622992, 1698480, 1738920, 1825866, 2028740, 2086704, 2434488, 2608380, 3043110, 3477840, 3651732, 4057480, 4564665, 4868976, 5216760, 6086220, 7303464, 8114960, 9129330, 10433520, 12172440, 14606928, 18258660, 24344880, 36517320, 73034640]

約数ペア:

[(1, 73034640), (2, 36517320), (3, 24344880), (4, 18258660), (5, 14606928), (6, 12172440), (7, 10433520), (8, 9129330), (9, 8114960), (10, 7303464), (12, 6086220), (14, 5216760), (15, 4868976), (16, 4564665), (18, 4057480), (20, 3651732), (21, 3477840), (24, 3043110), (28, 2608380), (30, 2434488), (35, 2086704), (36, 2028740), (40, 1825866), (42, 1738920), (43, 1698480), (45, 1622992), (48, 1521555), (56, 1304190), (60, 1217244), (63, 1159280), (70, 1043352), (72, 1014370), (80, 912933), (84, 869460), (86, 849240), (90, 811496), (105, 695568), (112, 652095), (120, 608622), (126, 579640), (129, 566160), (140, 521676), (144, 507185), (168, 434730), (172, 424620), (180, 405748), (210, 347784), (215, 339696), (240, 304311), (252, 289820), (258, 283080), (280, 260838), (301, 242640), (315, 231856), (336, 217365), (337, 216720), (344, 212310), (360, 202874), (387, 188720), (420, 173892), (430, 169848), (504, 144910), (516, 141540), (560, 130419), (602, 121320), (630, 115928), (645, 113232), (674, 108360), (688, 106155), (720, 101437), (774, 94360), (840, 86946), (860, 84924), (903, 80880), (1008, 72455), (1011, 72240), (1032, 70770), (1204, 60660), (1260, 57964), (1290, 56616), (1348, 54180), (1505, 48528), (1548, 47180), (1680, 43473), (1685, 43344), (1720, 42462), (1806, 40440), (1935, 37744), (2022, 36120), (2064, 35385), (2359, 30960), (2408, 30330), (2520, 28982), (2580, 28308), (2696, 27090), (2709, 26960), (3010, 24264), (3033, 24080), (3096, 23590), (3370, 21672), (3440, 21231), (3612, 20220), (3870, 18872), (4044, 18060), (4515, 16176), (4718, 15480), (4816, 15165), (5040, 14491), (5055, 14448), (5160, 14154), (5392, 13545), (5418, 13480), (6020, 12132), (6066, 12040), (6192, 11795), (6740, 10836), (7077, 10320), (7224, 10110), (7740, 9436), (8088, 9030)]