258170880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 224

約数和(自身を含む): 905914368

約数和(自身を除く): 647743488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 191, 192, 220, 240, 256, 264, 320, 330, 352, 382, 384, 440, 480, 512, 528, 573, 640, 660, 704, 764, 768, 880, 955, 960, 1024, 1056, 1146, 1280, 1320, 1408, 1528, 1536, 1760, 1910, 1920, 2048, 2101, 2112, 2292, 2560, 2640, 2816, 2865, 3056, 3072, 3520, 3820, 3840, 4096, 4202, 4224, 4584, 5120, 5280, 5632, 5730, 6112, 6144, 6303, 7040, 7640, 7680, 8192, 8404, 8448, 9168, 10240, 10505, 10560, 11264, 11460, 12224, 12288, 12606, 14080, 15280, 15360, 16808, 16896, 18336, 20480, 21010, 21120, 22528, 22920, 24448, 24576, 25212, 28160, 30560, 30720, 31515, 33616, 33792, 36672, 40960, 42020, 42240, 45056, 45840, 48896, 50424, 56320, 61120, 61440, 63030, 67232, 67584, 73344, 84040, 84480, 90112, 91680, 97792, 100848, 112640, 122240, 122880, 126060, 134464, 135168, 146688, 168080, 168960, 183360, 195584, 201696, 225280, 244480, 252120, 268928, 270336, 293376, 336160, 337920, 366720, 391168, 403392, 450560, 488960, 504240, 537856, 586752, 672320, 675840, 733440, 782336, 806784, 977920, 1008480, 1075712, 1173504, 1344640, 1351680, 1466880, 1564672, 1613568, 1955840, 2016960, 2151424, 2347008, 2689280, 2933760, 3227136, 3911680, 4033920, 4302848, 4694016, 5378560, 5867520, 6454272, 7823360, 8067840, 8605696, 10757120, 11735040, 12908544, 16135680, 17211392, 21514240, 23470080, 25817088, 32271360, 43028480, 51634176, 64542720, 86056960, 129085440, 258170880]

約数ペア:

[(1, 258170880), (2, 129085440), (3, 86056960), (4, 64542720), (5, 51634176), (6, 43028480), (8, 32271360), (10, 25817088), (11, 23470080), (12, 21514240), (15, 17211392), (16, 16135680), (20, 12908544), (22, 11735040), (24, 10757120), (30, 8605696), (32, 8067840), (33, 7823360), (40, 6454272), (44, 5867520), (48, 5378560), (55, 4694016), (60, 4302848), (64, 4033920), (66, 3911680), (80, 3227136), (88, 2933760), (96, 2689280), (110, 2347008), (120, 2151424), (128, 2016960), (132, 1955840), (160, 1613568), (165, 1564672), (176, 1466880), (191, 1351680), (192, 1344640), (220, 1173504), (240, 1075712), (256, 1008480), (264, 977920), (320, 806784), (330, 782336), (352, 733440), (382, 675840), (384, 672320), (440, 586752), (480, 537856), (512, 504240), (528, 488960), (573, 450560), (640, 403392), (660, 391168), (704, 366720), (764, 337920), (768, 336160), (880, 293376), (955, 270336), (960, 268928), (1024, 252120), (1056, 244480), (1146, 225280), (1280, 201696), (1320, 195584), (1408, 183360), (1528, 168960), (1536, 168080), (1760, 146688), (1910, 135168), (1920, 134464), (2048, 126060), (2101, 122880), (2112, 122240), (2292, 112640), (2560, 100848), (2640, 97792), (2816, 91680), (2865, 90112), (3056, 84480), (3072, 84040), (3520, 73344), (3820, 67584), (3840, 67232), (4096, 63030), (4202, 61440), (4224, 61120), (4584, 56320), (5120, 50424), (5280, 48896), (5632, 45840), (5730, 45056), (6112, 42240), (6144, 42020), (6303, 40960), (7040, 36672), (7640, 33792), (7680, 33616), (8192, 31515), (8404, 30720), (8448, 30560), (9168, 28160), (10240, 25212), (10505, 24576), (10560, 24448), (11264, 22920), (11460, 22528), (12224, 21120), (12288, 21010), (12606, 20480), (14080, 18336), (15280, 16896), (15360, 16808)]