57555154280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{1931}}^1$

素因数の和:2072

約数の個数: 192

約数和(自身を含む): 147461368320

約数和(自身を除く): 89906214040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 43, 52, 62, 65, 86, 104, 124, 130, 155, 172, 215, 248, 260, 310, 344, 403, 430, 520, 559, 620, 806, 860, 1118, 1240, 1333, 1612, 1720, 1849, 1931, 2015, 2236, 2666, 2795, 3224, 3698, 3862, 4030, 4472, 5332, 5590, 6665, 7396, 7724, 8060, 9245, 9655, 10664, 11180, 13330, 14792, 15448, 16120, 17329, 18490, 19310, 22360, 24037, 25103, 26660, 34658, 36980, 38620, 48074, 50206, 53320, 57319, 59861, 69316, 73960, 77240, 83033, 86645, 96148, 100412, 114638, 119722, 120185, 125515, 138632, 166066, 173290, 192296, 200824, 229276, 239444, 240370, 251030, 286595, 299305, 332132, 346580, 415165, 458552, 478888, 480740, 502060, 573190, 598610, 664264, 693160, 745147, 778193, 830330, 961480, 1004120, 1079429, 1146380, 1197220, 1490294, 1556386, 1660660, 2158858, 2292760, 2394440, 2574023, 2980588, 3112772, 3321320, 3570419, 3725735, 3890965, 4317716, 5148046, 5397145, 5961176, 6225544, 7140838, 7451470, 7781930, 8635432, 10296092, 10794290, 12870115, 14281676, 14902940, 15563860, 17852095, 20592184, 21588580, 25740230, 28563352, 29805880, 31127720, 33462299, 35704190, 43177160, 46415447, 51480460, 66924598, 71408380, 92830894, 102960920, 110682989, 133849196, 142816760, 167311495, 185661788, 221365978, 232077235, 267698392, 334622990, 371323576, 442731956, 464154470, 553414945, 669245980, 885463912, 928308940, 1106829890, 1338491960, 1438878857, 1856617880, 2213659780, 2877757714, 4427319560, 5755515428, 7194394285, 11511030856, 14388788570, 28777577140, 57555154280]

約数ペア:

[(1, 57555154280), (2, 28777577140), (4, 14388788570), (5, 11511030856), (8, 7194394285), (10, 5755515428), (13, 4427319560), (20, 2877757714), (26, 2213659780), (31, 1856617880), (40, 1438878857), (43, 1338491960), (52, 1106829890), (62, 928308940), (65, 885463912), (86, 669245980), (104, 553414945), (124, 464154470), (130, 442731956), (155, 371323576), (172, 334622990), (215, 267698392), (248, 232077235), (260, 221365978), (310, 185661788), (344, 167311495), (403, 142816760), (430, 133849196), (520, 110682989), (559, 102960920), (620, 92830894), (806, 71408380), (860, 66924598), (1118, 51480460), (1240, 46415447), (1333, 43177160), (1612, 35704190), (1720, 33462299), (1849, 31127720), (1931, 29805880), (2015, 28563352), (2236, 25740230), (2666, 21588580), (2795, 20592184), (3224, 17852095), (3698, 15563860), (3862, 14902940), (4030, 14281676), (4472, 12870115), (5332, 10794290), (5590, 10296092), (6665, 8635432), (7396, 7781930), (7724, 7451470), (8060, 7140838), (9245, 6225544), (9655, 5961176), (10664, 5397145), (11180, 5148046), (13330, 4317716), (14792, 3890965), (15448, 3725735), (16120, 3570419), (17329, 3321320), (18490, 3112772), (19310, 2980588), (22360, 2574023), (24037, 2394440), (25103, 2292760), (26660, 2158858), (34658, 1660660), (36980, 1556386), (38620, 1490294), (48074, 1197220), (50206, 1146380), (53320, 1079429), (57319, 1004120), (59861, 961480), (69316, 830330), (73960, 778193), (77240, 745147), (83033, 693160), (86645, 664264), (96148, 598610), (100412, 573190), (114638, 502060), (119722, 480740), (120185, 478888), (125515, 458552), (138632, 415165), (166066, 346580), (173290, 332132), (192296, 299305), (200824, 286595), (229276, 251030), (239444, 240370)]