1080908515840

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{41149}}^1$

素因数の和:41534

約数の個数: 160

約数和(自身を含む): 2683396108800

約数和(自身を除く): 1602487592960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 331, 496, 512, 620, 640, 662, 992, 1240, 1280, 1324, 1655, 1984, 2480, 2560, 2648, 3310, 3968, 4960, 5296, 6620, 7936, 9920, 10261, 10592, 13240, 15872, 19840, 20522, 21184, 26480, 39680, 41044, 41149, 42368, 51305, 52960, 79360, 82088, 82298, 84736, 102610, 105920, 164176, 164596, 169472, 205220, 205745, 211840, 328352, 329192, 410440, 411490, 423680, 656704, 658384, 820880, 822980, 847360, 1275619, 1313408, 1316768, 1641760, 1645960, 2551238, 2626816, 2633536, 3283520, 3291920, 5102476, 5253632, 5267072, 6378095, 6567040, 6583840, 10204952, 10534144, 12756190, 13134080, 13167680, 13620319, 20409904, 21068288, 25512380, 26268160, 26335360, 27240638, 40819808, 51024760, 52670720, 54481276, 68101595, 81639616, 102049520, 105341440, 108962552, 136203190, 163279232, 204099040, 217925104, 272406380, 326558464, 408198080, 422229889, 435850208, 544812760, 653116928, 816396160, 844459778, 871700416, 1089625520, 1632792320, 1688919556, 1743400832, 2111149445, 2179251040, 3265584640, 3377839112, 3486801664, 4222298890, 4358502080, 6755678224, 6973603328, 8444597780, 8717004160, 13511356448, 16889195560, 17434008320, 27022712896, 33778391120, 34868016640, 54045425792, 67556782240, 108090851584, 135113564480, 216181703168, 270227128960, 540454257920, 1080908515840]

約数ペア:

[(1, 1080908515840), (2, 540454257920), (4, 270227128960), (5, 216181703168), (8, 135113564480), (10, 108090851584), (16, 67556782240), (20, 54045425792), (31, 34868016640), (32, 33778391120), (40, 27022712896), (62, 17434008320), (64, 16889195560), (80, 13511356448), (124, 8717004160), (128, 8444597780), (155, 6973603328), (160, 6755678224), (248, 4358502080), (256, 4222298890), (310, 3486801664), (320, 3377839112), (331, 3265584640), (496, 2179251040), (512, 2111149445), (620, 1743400832), (640, 1688919556), (662, 1632792320), (992, 1089625520), (1240, 871700416), (1280, 844459778), (1324, 816396160), (1655, 653116928), (1984, 544812760), (2480, 435850208), (2560, 422229889), (2648, 408198080), (3310, 326558464), (3968, 272406380), (4960, 217925104), (5296, 204099040), (6620, 163279232), (7936, 136203190), (9920, 108962552), (10261, 105341440), (10592, 102049520), (13240, 81639616), (15872, 68101595), (19840, 54481276), (20522, 52670720), (21184, 51024760), (26480, 40819808), (39680, 27240638), (41044, 26335360), (41149, 26268160), (42368, 25512380), (51305, 21068288), (52960, 20409904), (79360, 13620319), (82088, 13167680), (82298, 13134080), (84736, 12756190), (102610, 10534144), (105920, 10204952), (164176, 6583840), (164596, 6567040), (169472, 6378095), (205220, 5267072), (205745, 5253632), (211840, 5102476), (328352, 3291920), (329192, 3283520), (410440, 2633536), (411490, 2626816), (423680, 2551238), (656704, 1645960), (658384, 1641760), (820880, 1316768), (822980, 1313408), (847360, 1275619)]