137729760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{229}}^1$

素因数の和:433

約数の個数: 192

約数和(自身を含む): 500774400

約数和(自身を除く): 363044640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 229, 240, 280, 336, 358, 420, 458, 480, 537, 560, 672, 687, 716, 840, 895, 916, 1074, 1120, 1145, 1253, 1374, 1432, 1603, 1680, 1790, 1832, 2148, 2290, 2506, 2685, 2748, 2864, 3206, 3360, 3435, 3580, 3664, 3759, 4296, 4580, 4809, 5012, 5370, 5496, 5728, 6265, 6412, 6870, 7160, 7328, 7518, 8015, 8592, 9160, 9618, 10024, 10740, 10992, 12530, 12824, 13740, 14320, 15036, 16030, 17184, 18320, 18795, 19236, 20048, 21480, 21984, 24045, 25060, 25648, 27480, 28640, 30072, 32060, 36640, 37590, 38472, 40096, 40991, 42960, 48090, 50120, 51296, 54960, 60144, 64120, 75180, 76944, 81982, 85920, 96180, 100240, 109920, 120288, 122973, 128240, 150360, 153888, 163964, 192360, 200480, 204955, 245946, 256480, 286937, 300720, 327928, 384720, 409910, 491892, 573874, 601440, 614865, 655856, 769440, 819820, 860811, 983784, 1147748, 1229730, 1311712, 1434685, 1639640, 1721622, 1967568, 2295496, 2459460, 2869370, 3279280, 3443244, 3935136, 4304055, 4590992, 4918920, 5738740, 6558560, 6886488, 8608110, 9181984, 9837840, 11477480, 13772976, 17216220, 19675680, 22954960, 27545952, 34432440, 45909920, 68864880, 137729760]

約数ペア:

[(1, 137729760), (2, 68864880), (3, 45909920), (4, 34432440), (5, 27545952), (6, 22954960), (7, 19675680), (8, 17216220), (10, 13772976), (12, 11477480), (14, 9837840), (15, 9181984), (16, 8608110), (20, 6886488), (21, 6558560), (24, 5738740), (28, 4918920), (30, 4590992), (32, 4304055), (35, 3935136), (40, 3443244), (42, 3279280), (48, 2869370), (56, 2459460), (60, 2295496), (70, 1967568), (80, 1721622), (84, 1639640), (96, 1434685), (105, 1311712), (112, 1229730), (120, 1147748), (140, 983784), (160, 860811), (168, 819820), (179, 769440), (210, 655856), (224, 614865), (229, 601440), (240, 573874), (280, 491892), (336, 409910), (358, 384720), (420, 327928), (458, 300720), (480, 286937), (537, 256480), (560, 245946), (672, 204955), (687, 200480), (716, 192360), (840, 163964), (895, 153888), (916, 150360), (1074, 128240), (1120, 122973), (1145, 120288), (1253, 109920), (1374, 100240), (1432, 96180), (1603, 85920), (1680, 81982), (1790, 76944), (1832, 75180), (2148, 64120), (2290, 60144), (2506, 54960), (2685, 51296), (2748, 50120), (2864, 48090), (3206, 42960), (3360, 40991), (3435, 40096), (3580, 38472), (3664, 37590), (3759, 36640), (4296, 32060), (4580, 30072), (4809, 28640), (5012, 27480), (5370, 25648), (5496, 25060), (5728, 24045), (6265, 21984), (6412, 21480), (6870, 20048), (7160, 19236), (7328, 18795), (7518, 18320), (8015, 17184), (8592, 16030), (9160, 15036), (9618, 14320), (10024, 13740), (10740, 12824), (10992, 12530)]