207944640

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 168

約数和(自身を含む): 723217248

約数和(自身を除く): 515272608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 144, 160, 180, 192, 206, 240, 288, 309, 320, 360, 412, 480, 515, 576, 618, 701, 720, 824, 927, 960, 1030, 1236, 1402, 1440, 1545, 1648, 1854, 2060, 2103, 2472, 2804, 2880, 3090, 3296, 3505, 3708, 4120, 4206, 4635, 4944, 5608, 6180, 6309, 6592, 7010, 7416, 8240, 8412, 9270, 9888, 10515, 11216, 12360, 12618, 14020, 14832, 16480, 16824, 18540, 19776, 21030, 22432, 24720, 25236, 28040, 29664, 31545, 32960, 33648, 37080, 42060, 44864, 49440, 50472, 56080, 59328, 63090, 67296, 72203, 74160, 84120, 98880, 100944, 112160, 126180, 134592, 144406, 148320, 168240, 201888, 216609, 224320, 252360, 288812, 296640, 336480, 361015, 403776, 433218, 504720, 577624, 649827, 672960, 722030, 866436, 1009440, 1083045, 1155248, 1299654, 1444060, 1732872, 2018880, 2166090, 2310496, 2599308, 2888120, 3249135, 3465744, 4332180, 4620992, 5198616, 5776240, 6498270, 6931488, 8664360, 10397232, 11552480, 12996540, 13862976, 17328720, 20794464, 23104960, 25993080, 34657440, 41588928, 51986160, 69314880, 103972320, 207944640]

約数ペア:

[(1, 207944640), (2, 103972320), (3, 69314880), (4, 51986160), (5, 41588928), (6, 34657440), (8, 25993080), (9, 23104960), (10, 20794464), (12, 17328720), (15, 13862976), (16, 12996540), (18, 11552480), (20, 10397232), (24, 8664360), (30, 6931488), (32, 6498270), (36, 5776240), (40, 5198616), (45, 4620992), (48, 4332180), (60, 3465744), (64, 3249135), (72, 2888120), (80, 2599308), (90, 2310496), (96, 2166090), (103, 2018880), (120, 1732872), (144, 1444060), (160, 1299654), (180, 1155248), (192, 1083045), (206, 1009440), (240, 866436), (288, 722030), (309, 672960), (320, 649827), (360, 577624), (412, 504720), (480, 433218), (515, 403776), (576, 361015), (618, 336480), (701, 296640), (720, 288812), (824, 252360), (927, 224320), (960, 216609), (1030, 201888), (1236, 168240), (1402, 148320), (1440, 144406), (1545, 134592), (1648, 126180), (1854, 112160), (2060, 100944), (2103, 98880), (2472, 84120), (2804, 74160), (2880, 72203), (3090, 67296), (3296, 63090), (3505, 59328), (3708, 56080), (4120, 50472), (4206, 49440), (4635, 44864), (4944, 42060), (5608, 37080), (6180, 33648), (6309, 32960), (6592, 31545), (7010, 29664), (7416, 28040), (8240, 25236), (8412, 24720), (9270, 22432), (9888, 21030), (10515, 19776), (11216, 18540), (12360, 16824), (12618, 16480), (14020, 14832)]