1025982720

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{4241}}^1$

素因数の和:4278

約数の個数: 288

約数和(自身を含む): 4161911040

約数和(自身を除く): 3135928320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4241, 4320, 4480, 5040, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8482, 8640, 8960, 10080, 11520, 12096, 12723, 13440, 15120, 16128, 16964, 17280, 20160, 21205, 24192, 25446, 26880, 29687, 30240, 33928, 34560, 38169, 40320, 42410, 48384, 50892, 59374, 60480, 63615, 67856, 76338, 80640, 84820, 89061, 101784, 114507, 118748, 120960, 127230, 135712, 148435, 152676, 169640, 178122, 190845, 203568, 229014, 237496, 241920, 254460, 267183, 271424, 296870, 305352, 339280, 356244, 381690, 407136, 445305, 458028, 474992, 508920, 534366, 542848, 572535, 593740, 610704, 678560, 712488, 763380, 801549, 814272, 890610, 916056, 949984, 1017840, 1068732, 1085696, 1145070, 1187480, 1221408, 1335915, 1357120, 1424976, 1526760, 1603098, 1628544, 1781220, 1832112, 1899968, 2035680, 2137464, 2290140, 2374960, 2442816, 2671830, 2714240, 2849952, 3053520, 3206196, 3257088, 3562440, 3664224, 3799936, 4007745, 4071360, 4274928, 4580280, 4749920, 4885632, 5343660, 5428480, 5699904, 6107040, 6412392, 7124880, 7328448, 7599872, 8015490, 8142720, 8549856, 9160560, 9499840, 9771264, 10687320, 11399808, 12214080, 12824784, 14249760, 14656896, 16030980, 16285440, 17099712, 18321120, 18999680, 21374640, 22799616, 24428160, 25649568, 28499520, 29313792, 32061960, 34199424, 36642240, 37999360, 42749280, 48856320, 51299136, 56999040, 64123920, 68398848, 73284480, 85498560, 102598272, 113998080, 128247840, 146568960, 170997120, 205196544, 256495680, 341994240, 512991360, 1025982720]

約数ペア:

[(1, 1025982720), (2, 512991360), (3, 341994240), (4, 256495680), (5, 205196544), (6, 170997120), (7, 146568960), (8, 128247840), (9, 113998080), (10, 102598272), (12, 85498560), (14, 73284480), (15, 68398848), (16, 64123920), (18, 56999040), (20, 51299136), (21, 48856320), (24, 42749280), (27, 37999360), (28, 36642240), (30, 34199424), (32, 32061960), (35, 29313792), (36, 28499520), (40, 25649568), (42, 24428160), (45, 22799616), (48, 21374640), (54, 18999680), (56, 18321120), (60, 17099712), (63, 16285440), (64, 16030980), (70, 14656896), (72, 14249760), (80, 12824784), (84, 12214080), (90, 11399808), (96, 10687320), (105, 9771264), (108, 9499840), (112, 9160560), (120, 8549856), (126, 8142720), (128, 8015490), (135, 7599872), (140, 7328448), (144, 7124880), (160, 6412392), (168, 6107040), (180, 5699904), (189, 5428480), (192, 5343660), (210, 4885632), (216, 4749920), (224, 4580280), (240, 4274928), (252, 4071360), (256, 4007745), (270, 3799936), (280, 3664224), (288, 3562440), (315, 3257088), (320, 3206196), (336, 3053520), (360, 2849952), (378, 2714240), (384, 2671830), (420, 2442816), (432, 2374960), (448, 2290140), (480, 2137464), (504, 2035680), (540, 1899968), (560, 1832112), (576, 1781220), (630, 1628544), (640, 1603098), (672, 1526760), (720, 1424976), (756, 1357120), (768, 1335915), (840, 1221408), (864, 1187480), (896, 1145070), (945, 1085696), (960, 1068732), (1008, 1017840), (1080, 949984), (1120, 916056), (1152, 890610), (1260, 814272), (1280, 801549), (1344, 763380), (1440, 712488), (1512, 678560), (1680, 610704), (1728, 593740), (1792, 572535), (1890, 542848), (1920, 534366), (2016, 508920), (2160, 474992), (2240, 458028), (2304, 445305), (2520, 407136), (2688, 381690), (2880, 356244), (3024, 339280), (3360, 305352), (3456, 296870), (3780, 271424), (3840, 267183), (4032, 254460), (4241, 241920), (4320, 237496), (4480, 229014), (5040, 203568), (5376, 190845), (5760, 178122), (6048, 169640), (6720, 152676), (6912, 148435), (7560, 135712), (8064, 127230), (8482, 120960), (8640, 118748), (8960, 114507), (10080, 101784), (11520, 89061), (12096, 84820), (12723, 80640), (13440, 76338), (15120, 67856), (16128, 63615), (16964, 60480), (17280, 59374), (20160, 50892), (21205, 48384), (24192, 42410), (25446, 40320), (26880, 38169), (29687, 34560), (30240, 33928)]