861156051840

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{21358037}}^1$

素因数の和:21358069

約数の個数: 192

約数和(自身を含む): 3398491006560

約数和(自身を除く): 2537334954720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 21358037, 42716074, 64074111, 85432148, 106790185, 128148222, 149506259, 170864296, 192222333, 213580370, 256296444, 299012518, 320370555, 341728592, 384444666, 427160740, 448518777, 512592888, 598025036, 640741110, 683457184, 747531295, 768889332, 854321480, 897037554, 961111665, 1025185776, 1196050072, 1281482220, 1345556331, 1366914368, 1495062590, 1537778664, 1708642960, 1794075108, 1922223330, 2050371552, 2242593885, 2392100144, 2562964440, 2691112662, 2733828736, 2990125180, 3075557328, 3417285920, 3588150216, 3844446660, 4100743104, 4485187770, 4784200288, 5125928880, 5382225324, 5980250360, 6151114656, 6727781655, 6834571840, 7176300432, 7688893320, 8201486208, 8970375540, 9568400576, 10251857760, 10764450648, 11960500720, 12302229312, 13455563310, 13669143680, 14352600864, 15377786640, 17940751080, 19136801152, 20503715520, 21528901296, 23921001440, 24604458624, 26911126620, 28705201728, 30755573280, 35881502160, 41007431040, 43057802592, 47842002880, 53822253240, 57410403456, 61511146560, 71763004320, 86115605184, 95684005760, 107644506480, 123022293120, 143526008640, 172231210368, 215289012960, 287052017280, 430578025920, 861156051840]

約数ペア:

[(1, 861156051840), (2, 430578025920), (3, 287052017280), (4, 215289012960), (5, 172231210368), (6, 143526008640), (7, 123022293120), (8, 107644506480), (9, 95684005760), (10, 86115605184), (12, 71763004320), (14, 61511146560), (15, 57410403456), (16, 53822253240), (18, 47842002880), (20, 43057802592), (21, 41007431040), (24, 35881502160), (28, 30755573280), (30, 28705201728), (32, 26911126620), (35, 24604458624), (36, 23921001440), (40, 21528901296), (42, 20503715520), (45, 19136801152), (48, 17940751080), (56, 15377786640), (60, 14352600864), (63, 13669143680), (64, 13455563310), (70, 12302229312), (72, 11960500720), (80, 10764450648), (84, 10251857760), (90, 9568400576), (96, 8970375540), (105, 8201486208), (112, 7688893320), (120, 7176300432), (126, 6834571840), (128, 6727781655), (140, 6151114656), (144, 5980250360), (160, 5382225324), (168, 5125928880), (180, 4784200288), (192, 4485187770), (210, 4100743104), (224, 3844446660), (240, 3588150216), (252, 3417285920), (280, 3075557328), (288, 2990125180), (315, 2733828736), (320, 2691112662), (336, 2562964440), (360, 2392100144), (384, 2242593885), (420, 2050371552), (448, 1922223330), (480, 1794075108), (504, 1708642960), (560, 1537778664), (576, 1495062590), (630, 1366914368), (640, 1345556331), (672, 1281482220), (720, 1196050072), (840, 1025185776), (896, 961111665), (960, 897037554), (1008, 854321480), (1120, 768889332), (1152, 747531295), (1260, 683457184), (1344, 640741110), (1440, 598025036), (1680, 512592888), (1920, 448518777), (2016, 427160740), (2240, 384444666), (2520, 341728592), (2688, 320370555), (2880, 299012518), (3360, 256296444), (4032, 213580370), (4480, 192222333), (5040, 170864296), (5760, 149506259), (6720, 128148222), (8064, 106790185), (10080, 85432148), (13440, 64074111), (20160, 42716074), (40320, 21358037)]