2509799040

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{20749}}^1$

素因数の和:20784

約数の個数: 256

約数和(自身を含む): 10159200000

約数和(自身を除く): 7649400960

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, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 20749, 24192, 30240, 40320, 41498, 60480, 62247, 82996, 103745, 120960, 124494, 145243, 165992, 186741, 207490, 248988, 290486, 311235, 331984, 373482, 414980, 435729, 497976, 560223, 580972, 622470, 663968, 726215, 746964, 829960, 871458, 933705, 995952, 1120446, 1161944, 1244940, 1307187, 1327936, 1452430, 1493928, 1659920, 1742916, 1867410, 1991904, 2178645, 2240892, 2323888, 2489880, 2614374, 2655872, 2801115, 2904860, 2987856, 3319840, 3485832, 3734820, 3921561, 3983808, 4357290, 4481784, 4647776, 4979760, 5228748, 5602230, 5809720, 5975712, 6535935, 6639680, 6971664, 7469640, 7843122, 7967616, 8714580, 8963568, 9295552, 9959520, 10457496, 11204460, 11619440, 11951424, 13071870, 13279360, 13943328, 14939280, 15686244, 17429160, 17927136, 18591104, 19607805, 19919040, 20914992, 22408920, 23238880, 23902848, 26143740, 27886656, 29878560, 31372488, 34858320, 35854272, 39215610, 39838080, 41829984, 44817840, 46477760, 52287480, 55773312, 59757120, 62744976, 69716640, 71708544, 78431220, 83659968, 89635680, 92955520, 104574960, 119514240, 125489952, 139433280, 156862440, 167319936, 179271360, 209149920, 250979904, 278866560, 313724880, 358542720, 418299840, 501959808, 627449760, 836599680, 1254899520, 2509799040]

約数ペア:

[(1, 2509799040), (2, 1254899520), (3, 836599680), (4, 627449760), (5, 501959808), (6, 418299840), (7, 358542720), (8, 313724880), (9, 278866560), (10, 250979904), (12, 209149920), (14, 179271360), (15, 167319936), (16, 156862440), (18, 139433280), (20, 125489952), (21, 119514240), (24, 104574960), (27, 92955520), (28, 89635680), (30, 83659968), (32, 78431220), (35, 71708544), (36, 69716640), (40, 62744976), (42, 59757120), (45, 55773312), (48, 52287480), (54, 46477760), (56, 44817840), (60, 41829984), (63, 39838080), (64, 39215610), (70, 35854272), (72, 34858320), (80, 31372488), (84, 29878560), (90, 27886656), (96, 26143740), (105, 23902848), (108, 23238880), (112, 22408920), (120, 20914992), (126, 19919040), (128, 19607805), (135, 18591104), (140, 17927136), (144, 17429160), (160, 15686244), (168, 14939280), (180, 13943328), (189, 13279360), (192, 13071870), (210, 11951424), (216, 11619440), (224, 11204460), (240, 10457496), (252, 9959520), (270, 9295552), (280, 8963568), (288, 8714580), (315, 7967616), (320, 7843122), (336, 7469640), (360, 6971664), (378, 6639680), (384, 6535935), (420, 5975712), (432, 5809720), (448, 5602230), (480, 5228748), (504, 4979760), (540, 4647776), (560, 4481784), (576, 4357290), (630, 3983808), (640, 3921561), (672, 3734820), (720, 3485832), (756, 3319840), (840, 2987856), (864, 2904860), (896, 2801115), (945, 2655872), (960, 2614374), (1008, 2489880), (1080, 2323888), (1120, 2240892), (1152, 2178645), (1260, 1991904), (1344, 1867410), (1440, 1742916), (1512, 1659920), (1680, 1493928), (1728, 1452430), (1890, 1327936), (1920, 1307187), (2016, 1244940), (2160, 1161944), (2240, 1120446), (2520, 995952), (2688, 933705), (2880, 871458), (3024, 829960), (3360, 746964), (3456, 726215), (3780, 663968), (4032, 622470), (4320, 580972), (4480, 560223), (5040, 497976), (5760, 435729), (6048, 414980), (6720, 373482), (7560, 331984), (8064, 311235), (8640, 290486), (10080, 248988), (12096, 207490), (13440, 186741), (15120, 165992), (17280, 145243), (20160, 124494), (20749, 120960), (24192, 103745), (30240, 82996), (40320, 62247), (41498, 60480)]