790380800

素因数分解:

$2^8\times 5^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 216

約数和(自身を含む): 2174652480

約数和(自身を除く): 1384271680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 103, 109, 110, 128, 160, 176, 200, 206, 218, 220, 256, 275, 320, 352, 400, 412, 436, 440, 515, 545, 550, 640, 704, 800, 824, 872, 880, 1030, 1090, 1100, 1133, 1199, 1280, 1408, 1600, 1648, 1744, 1760, 2060, 2180, 2200, 2266, 2398, 2575, 2725, 2816, 3200, 3296, 3488, 3520, 4120, 4360, 4400, 4532, 4796, 5150, 5450, 5665, 5995, 6400, 6592, 6976, 7040, 8240, 8720, 8800, 9064, 9592, 10300, 10900, 11227, 11330, 11990, 13184, 13952, 14080, 16480, 17440, 17600, 18128, 19184, 20600, 21800, 22454, 22660, 23980, 26368, 27904, 28325, 29975, 32960, 34880, 35200, 36256, 38368, 41200, 43600, 44908, 45320, 47960, 56135, 56650, 59950, 65920, 69760, 70400, 72512, 76736, 82400, 87200, 89816, 90640, 95920, 112270, 113300, 119900, 123497, 131840, 139520, 145024, 153472, 164800, 174400, 179632, 181280, 191840, 224540, 226600, 239800, 246994, 280675, 290048, 306944, 329600, 348800, 359264, 362560, 383680, 449080, 453200, 479600, 493988, 561350, 617485, 659200, 697600, 718528, 725120, 767360, 898160, 906400, 959200, 987976, 1122700, 1234970, 1437056, 1450240, 1534720, 1796320, 1812800, 1918400, 1975952, 2245400, 2469940, 2874112, 3087425, 3592640, 3625600, 3836800, 3951904, 4490800, 4939880, 6174850, 7185280, 7251200, 7673600, 7903808, 8981600, 9879760, 12349700, 14370560, 15807616, 17963200, 19759520, 24699400, 31615232, 35926400, 39519040, 49398800, 71852800, 79038080, 98797600, 158076160, 197595200, 395190400, 790380800]

約数ペア:

[(1, 790380800), (2, 395190400), (4, 197595200), (5, 158076160), (8, 98797600), (10, 79038080), (11, 71852800), (16, 49398800), (20, 39519040), (22, 35926400), (25, 31615232), (32, 24699400), (40, 19759520), (44, 17963200), (50, 15807616), (55, 14370560), (64, 12349700), (80, 9879760), (88, 8981600), (100, 7903808), (103, 7673600), (109, 7251200), (110, 7185280), (128, 6174850), (160, 4939880), (176, 4490800), (200, 3951904), (206, 3836800), (218, 3625600), (220, 3592640), (256, 3087425), (275, 2874112), (320, 2469940), (352, 2245400), (400, 1975952), (412, 1918400), (436, 1812800), (440, 1796320), (515, 1534720), (545, 1450240), (550, 1437056), (640, 1234970), (704, 1122700), (800, 987976), (824, 959200), (872, 906400), (880, 898160), (1030, 767360), (1090, 725120), (1100, 718528), (1133, 697600), (1199, 659200), (1280, 617485), (1408, 561350), (1600, 493988), (1648, 479600), (1744, 453200), (1760, 449080), (2060, 383680), (2180, 362560), (2200, 359264), (2266, 348800), (2398, 329600), (2575, 306944), (2725, 290048), (2816, 280675), (3200, 246994), (3296, 239800), (3488, 226600), (3520, 224540), (4120, 191840), (4360, 181280), (4400, 179632), (4532, 174400), (4796, 164800), (5150, 153472), (5450, 145024), (5665, 139520), (5995, 131840), (6400, 123497), (6592, 119900), (6976, 113300), (7040, 112270), (8240, 95920), (8720, 90640), (8800, 89816), (9064, 87200), (9592, 82400), (10300, 76736), (10900, 72512), (11227, 70400), (11330, 69760), (11990, 65920), (13184, 59950), (13952, 56650), (14080, 56135), (16480, 47960), (17440, 45320), (17600, 44908), (18128, 43600), (19184, 41200), (20600, 38368), (21800, 36256), (22454, 35200), (22660, 34880), (23980, 32960), (26368, 29975), (27904, 28325)]