259397821440

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{625477}}^1$

素因数の和:625514

約数の個数: 220

約数和(自身を含む): 929536616316

約数和(自身を除く): 670138794876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3072, 3240, 3456, 3840, 4320, 4608, 5120, 5184, 5760, 6480, 6912, 7680, 8640, 9216, 10368, 11520, 12960, 13824, 15360, 17280, 20736, 23040, 25920, 27648, 34560, 41472, 46080, 51840, 69120, 82944, 103680, 138240, 207360, 414720, 625477, 1250954, 1876431, 2501908, 3127385, 3752862, 5003816, 5629293, 6254770, 7505724, 9382155, 10007632, 11258586, 12509540, 15011448, 16887879, 18764310, 20015264, 22517172, 25019080, 28146465, 30022896, 33775758, 37528620, 40030528, 45034344, 50038160, 50663637, 56292930, 60045792, 67551516, 75057240, 80061056, 84439395, 90068688, 100076320, 101327274, 112585860, 120091584, 135103032, 150114480, 160122112, 168878790, 180137376, 200152640, 202654548, 225171720, 240183168, 253318185, 270206064, 300228960, 320244224, 337757580, 360274752, 400305280, 405309096, 450343440, 480366336, 506636370, 540412128, 600457920, 640488448, 675515160, 720549504, 800610560, 810618192, 900686880, 960732672, 1013272740, 1080824256, 1200915840, 1351030320, 1441099008, 1601221120, 1621236384, 1801373760, 1921465344, 2026545480, 2161648512, 2401831680, 2702060640, 2882198016, 3202442240, 3242472768, 3602747520, 4053090960, 4323297024, 4803663360, 5404121280, 5764396032, 6484945536, 7205495040, 8106181920, 8646594048, 9607326720, 10808242560, 12969891072, 14410990080, 16212363840, 17293188096, 21616485120, 25939782144, 28821980160, 32424727680, 43232970240, 51879564288, 64849455360, 86465940480, 129698910720, 259397821440]

約数ペア:

[(1, 259397821440), (2, 129698910720), (3, 86465940480), (4, 64849455360), (5, 51879564288), (6, 43232970240), (8, 32424727680), (9, 28821980160), (10, 25939782144), (12, 21616485120), (15, 17293188096), (16, 16212363840), (18, 14410990080), (20, 12969891072), (24, 10808242560), (27, 9607326720), (30, 8646594048), (32, 8106181920), (36, 7205495040), (40, 6484945536), (45, 5764396032), (48, 5404121280), (54, 4803663360), (60, 4323297024), (64, 4053090960), (72, 3602747520), (80, 3242472768), (81, 3202442240), (90, 2882198016), (96, 2702060640), (108, 2401831680), (120, 2161648512), (128, 2026545480), (135, 1921465344), (144, 1801373760), (160, 1621236384), (162, 1601221120), (180, 1441099008), (192, 1351030320), (216, 1200915840), (240, 1080824256), (256, 1013272740), (270, 960732672), (288, 900686880), (320, 810618192), (324, 800610560), (360, 720549504), (384, 675515160), (405, 640488448), (432, 600457920), (480, 540412128), (512, 506636370), (540, 480366336), (576, 450343440), (640, 405309096), (648, 400305280), (720, 360274752), (768, 337757580), (810, 320244224), (864, 300228960), (960, 270206064), (1024, 253318185), (1080, 240183168), (1152, 225171720), (1280, 202654548), (1296, 200152640), (1440, 180137376), (1536, 168878790), (1620, 160122112), (1728, 150114480), (1920, 135103032), (2160, 120091584), (2304, 112585860), (2560, 101327274), (2592, 100076320), (2880, 90068688), (3072, 84439395), (3240, 80061056), (3456, 75057240), (3840, 67551516), (4320, 60045792), (4608, 56292930), (5120, 50663637), (5184, 50038160), (5760, 45034344), (6480, 40030528), (6912, 37528620), (7680, 33775758), (8640, 30022896), (9216, 28146465), (10368, 25019080), (11520, 22517172), (12960, 20015264), (13824, 18764310), (15360, 16887879), (17280, 15011448), (20736, 12509540), (23040, 11258586), (25920, 10007632), (27648, 9382155), (34560, 7505724), (41472, 6254770), (46080, 5629293), (51840, 5003816), (69120, 3752862), (82944, 3127385), (103680, 2501908), (138240, 1876431), (207360, 1250954), (414720, 625477)]