239295840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{311}}^1$

素因数の和:565

約数の個数: 192

約数和(自身を含む): 868008960

約数和(自身を除く): 628713120

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, 210, 224, 229, 240, 280, 311, 336, 420, 458, 480, 560, 622, 672, 687, 840, 916, 933, 1120, 1145, 1244, 1374, 1555, 1603, 1680, 1832, 1866, 2177, 2290, 2488, 2748, 3110, 3206, 3360, 3435, 3664, 3732, 4354, 4580, 4665, 4809, 4976, 5496, 6220, 6412, 6531, 6870, 7328, 7464, 8015, 8708, 9160, 9330, 9618, 9952, 10885, 10992, 12440, 12824, 13062, 13740, 14928, 16030, 17416, 18320, 18660, 19236, 21770, 21984, 24045, 24880, 25648, 26124, 27480, 29856, 32060, 32655, 34832, 36640, 37320, 38472, 43540, 48090, 49760, 51296, 52248, 54960, 64120, 65310, 69664, 71219, 74640, 76944, 87080, 96180, 104496, 109920, 128240, 130620, 142438, 149280, 153888, 174160, 192360, 208992, 213657, 256480, 261240, 284876, 348320, 356095, 384720, 427314, 498533, 522480, 569752, 712190, 769440, 854628, 997066, 1044960, 1068285, 1139504, 1424380, 1495599, 1709256, 1994132, 2136570, 2279008, 2492665, 2848760, 2991198, 3418512, 3988264, 4273140, 4985330, 5697520, 5982396, 6837024, 7477995, 7976528, 8546280, 9970660, 11395040, 11964792, 14955990, 15953056, 17092560, 19941320, 23929584, 29911980, 34185120, 39882640, 47859168, 59823960, 79765280, 119647920, 239295840]

約数ペア:

[(1, 239295840), (2, 119647920), (3, 79765280), (4, 59823960), (5, 47859168), (6, 39882640), (7, 34185120), (8, 29911980), (10, 23929584), (12, 19941320), (14, 17092560), (15, 15953056), (16, 14955990), (20, 11964792), (21, 11395040), (24, 9970660), (28, 8546280), (30, 7976528), (32, 7477995), (35, 6837024), (40, 5982396), (42, 5697520), (48, 4985330), (56, 4273140), (60, 3988264), (70, 3418512), (80, 2991198), (84, 2848760), (96, 2492665), (105, 2279008), (112, 2136570), (120, 1994132), (140, 1709256), (160, 1495599), (168, 1424380), (210, 1139504), (224, 1068285), (229, 1044960), (240, 997066), (280, 854628), (311, 769440), (336, 712190), (420, 569752), (458, 522480), (480, 498533), (560, 427314), (622, 384720), (672, 356095), (687, 348320), (840, 284876), (916, 261240), (933, 256480), (1120, 213657), (1145, 208992), (1244, 192360), (1374, 174160), (1555, 153888), (1603, 149280), (1680, 142438), (1832, 130620), (1866, 128240), (2177, 109920), (2290, 104496), (2488, 96180), (2748, 87080), (3110, 76944), (3206, 74640), (3360, 71219), (3435, 69664), (3664, 65310), (3732, 64120), (4354, 54960), (4580, 52248), (4665, 51296), (4809, 49760), (4976, 48090), (5496, 43540), (6220, 38472), (6412, 37320), (6531, 36640), (6870, 34832), (7328, 32655), (7464, 32060), (8015, 29856), (8708, 27480), (9160, 26124), (9330, 25648), (9618, 24880), (9952, 24045), (10885, 21984), (10992, 21770), (12440, 19236), (12824, 18660), (13062, 18320), (13740, 17416), (14928, 16030)]